Product Description
16MM DC Planetary metal dc Gear Motor
Product Description
above specifications just for reference and customizable according to requirements.
| motor specifications:20mm motor | |
| motors (optional) | brushless dc motor,brushed dc motor,stepper motor,coreless motor |
| voltage(optional) | 3-24v |
| input speed | <=15000rpm |
| current | 300mA max |
| performance Data:20mm Planetary Metal Gearbox brush motor / brushless motor / Stepper Motor / Coreless dc Motor | |||||||
| Model | Rated Speed | Max Speed | Max Rated Torque | Max Instant Torque | Reduction Ratio | Gearbox Length | Overall Length |
| rpm | rpm | gf.cm | gf.cm | mm | mm | ||
| MD571571-4 | 1875 | 7500 | 10000 | 25000 | 4 | 17.6 | 42.7 |
| MD571571-6 | 1250 | 5000 | 10000 | 25000 | 6 | 17.6 | 42.7 |
| MD571571-16 | 469 | 1875 | 10000 | 25000 | 16 | 22.9 | 48 |
| MD571571-24 | 313 | 1250 | 10000 | 25000 | 24 | 22.9 | 48 |
| MD571571-36 | 208 | 833 | 10000 | 25000 | 36 | 22.9 | 48 |
| MD571571-64 | 117 | 469 | 10000 | 25000 | 64 | 28.2 | 53.3 |
| MD571571-96 | 78 | 313 | 10000 | 25000 | 96 | 28.2 | 53.3 |
| MD571571-144 | 52 | 208 | 10000 | 25000 | 144 | 28.2 | 53.3 |
| MD571571-216 | 35 | 139 | 10000 | 25000 | 216 | 28.2 | 53.3 |
| MD571571-256 | 29 | 117 | 10000 | 25000 | 256 | 33.5 | 58.6 |
| MD571571-384 | 20 | 78 | 10000 | 25000 | 384 | 33.5 | 58.6 |
| MD571571-576 | 13 | 52 | 10000 | 25000 | 576 | 33.5 | 58.6 |
| MD571571-864 | 9 | 35 | 10000 | 25000 | 864 | 33.5 | 58.6 |
| MD571571-1296 | 6 | 23 | 10000 | 25000 | 1296 | 33.5 | 58.6 |
| * The above specifications are subject to change without prior notice. They are for reference only and can be customized as required. | |||||||
Please let us know your requirements and we will provide you with micro transmission solutions.
Product details show:
Application
| Smart wearable devices | watch,VR,AR,XR and etc. |
| Household application | kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc. |
| communication equipment | 5G base station,video conference,mobile phone and etc. |
| Office automation equipments | scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc. |
| Automotive products | conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc. |
| Toys and models | radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc. |
| Medical equipments | blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc. |
| Industrials | flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc. |
| Electric power tools | electric drill, screwdriver,garden tool and etc. |
| Precision instruments | optics instruments,automatic vending machine, wire-stripping machine and etc. |
| Personal care | tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc. |
| Consumer electronics | camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc. |
| robots | educational robot, programming robot, medical robot, escort robot and etc. |
Company Profile
HangZhou CZPT Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.
Workshop
Testing Equipment
1) Competitive Advantages
- 1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted
2) Main Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
- Customized worm and gear transmission machinery;
- Precise electromechanical motion module;
- Precise component and assembly of plastic and metal powder injection.
Our Services
- ODM & OEM
- Gearbox design and development
- Related technology support
- Micro drive gearbox custom solution
Packaging & Shipping
1) Packing Details
packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.
2) Shipping Details
samples will be shipped within 10 days;
batch order leading time according to the actual situation.
Certifications
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more..
.
FAQ
FAQ
1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.
2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.
4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.
5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.
6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.
7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.
9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.
10. How do contact us ?
Please send an inquiry
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | High Speed |
| Excitation Mode: | Permanent Magnet |
| Function: | Control, Driving |
| Casing Protection: | Drip-Proof |
| Number of Poles: | 4 |
| Customization: |
Available
| Customized Request |
|---|
The Benefits of Using a Gear Motor
A gear motor works on the principle of conservation of angular momentum. As the smaller gear covers more RPM and the larger gear produces more torque, the ratio between the two is greater than one. Similarly, a multiple gear motor follows the principle of energy conservation, with the direction of rotation always opposite to the one that is adjacent to it. It’s easy to understand the concept behind gear motors and the various types available. Read on to learn about the different types of gears and their applications.
Electric motor
The choice of an electric motor for gear motor is largely dependent on the application. There are various motor and gearhead combinations available, and some are more efficient than others. However, it is critical to understand the application requirements and select a motor that meets these needs. In this article, we’ll examine some of the benefits of using a gear motor. The pros and cons of each type are briefly discussed. You can buy new gear motors at competitive prices, but they aren’t the most reliable or durable option for your application.
To determine which motor is best for your application, you’ll need to consider the load and speed requirements. A gear motor’s efficiency (e) can be calculated by taking the input and output values and calculating their relation. On the graph below, the input (T) and output (P) values are represented as dashed lines. The input (I) value is represented as the torque applied to the motor shaft. The output (P) is the amount of mechanical energy converted. A DC gear motor is 70% efficient at 3.75 lb-in / 2,100 rpm.
In addition to the worm gear motor, you can also choose a compact DC worm gear motor with a variable gear ratio from 7.5 to 80. It has a range of options and can be custom-made for your specific application. The 3-phase AC gear motor, on the other hand, works at a rated power of one hp and torque of 1.143.2 kg-m. The output voltage is typically 220V.
Another important factor is the output shaft orientation. There are two main orientations for gearmotors: in-line and offset. In-line output shafts are most ideal for applications with high torque and short reduction ratios. If you want to avoid backlash, choose a right angle output shaft. An offset shaft can cause the output shaft to become excessively hot. If the output shaft is angled at a certain angle, it may be too large or too small.
Gear reducer
A gear reducer is a special kind of speed reducing motor, usually used in large machinery, such as compressors. These reducers have no cooling fan and are not designed to handle heavy loads. Different purposes require different service factors. For instance, a machine that requires frequent fast accelerations and occasional load spikes needs a gear reducer with a high service factor. A gear reducer that’s designed for long production shifts should be larger than a machine that uses it for short periods of time.
A gear reducer can reduce the speed of a motor by a factor of two. The reduction ratio changes the rotation speed of the receiving member. This change in speed is often required to solve problems of inertia mismatch. The torque density of a gear reducer is measured in newton meters and will depend on the motor used. The first criterion is the configuration of the input and output shafts. A gear ratio of 2:1, for example, means that the output speed has been cut in half.
Bevel gear reducers are a good option if the input and output shafts are perpendicular. This type is very robust and is perfect for situations where the angle between two axes is small. However, bevel gear reducers are expensive and require constant maintenance. They are usually used in heavy-duty conveyors and farm equipment. The correct choice of gear reducer for gear motor is crucial for the efficiency and reliability of the mechanism. To get the best gear reducer for your application, talk to a qualified manufacturer today.
Choosing a gear reducer for a gear motor can be tricky. The wrong one can ruin an entire machine, so it’s important to know the specifics. You must know the torque and speed requirements and choose a motor with the appropriate ratio. A gear reducer should also be compatible with the motor it’s intended for. In some cases, a smaller motor with a gear reducer will work better than a larger one.
Motor shaft
Proper alignment of the motor shaft can greatly improve the performance and life span of rotating devices. The proper alignment of motors and driven instruments enhances the transfer of energy from the motor to the instrument. Incorrect alignment leads to additional noise and vibration. It may also lead to premature failure of couplings and bearings. Misalignment also results in increased shaft and coupling temperatures. Hence, proper alignment is critical to improve the efficiency of the driven instrument.
When choosing the correct type of gear train for your motor, you need to consider its energy efficiency and the torque it can handle. A helical geared motor is more efficient for high output torque applications. Depending on the required speed and torque, you can choose between an in-line and a parallel helical geared motor. Both types of gears have their advantages and disadvantages. Spur gears are widespread. They are toothed and run parallel to the motor shaft.
A planetary gear motor can also have a linear output shaft. A stepping motor should not operate at too high current to prevent demagnetization, which will lead to step loss or torque drop. Ensure that the motor and gearbox output shafts are protected from external impacts. If the motor and gearbox are not protected against bumps, they may cause thread defects. Make sure that the motor shafts and rotors are protected from external impacts.
When choosing a metal for your gear motor’s motor shaft, you should consider the cost of hot-rolled bar stock. Its outer layers are more difficult to machine. This type of material contains residual stresses and other problems that make it difficult to machine. For these applications, you should choose a high-strength steel with hard outer layers. This type of steel is cheaper, but it also has size considerations. It’s best to test each material first to determine which one suits your needs.
In addition to reducing the speed of your device, a geared motor also minimizes the torque generated by your machine. It can be used with both AC and DC power. A high-quality gear motor is vital for stirring mechanisms and conveyor belts. However, you should choose a geared motor that uses high-grade gears and provides maximum efficiency. There are many types of planetary gear motors and gears on the market, and it’s important to choose the right one.
First stage gears
The first stage gears of a gear motor are the most important components of the entire device. The motor’s power transmission is 90% efficient, but there are many factors that can affect its performance. The gear ratios used should be high enough to handle the load, but not too high that they are limiting the motor’s speed. A gear motor should also have a healthy safety factor, and the lubricant must be sufficient to overcome any of these factors.
The transmission torque of the gear changes with its speed. The transmission torque at the input side of the gear decreases, transferring a small torque to the output side. The number of teeth and the pitch circle diameters can be used to calculate the torque. The first stage gears of gear motors can be categorized as spur gears, helical gears, or worm gears. These three types of gears have different torque capacities.
The first stage helical gear is the most important part of a gear motor. Its function is to transfer rotation from one gear to the other. Its output is the gearhead. The second stage gears are connected by a carrier. They work in tandem with the first stage gear to provide the output of the gearhead. Moreover, the first stage carrier rotates in the same direction as the input pinion.
Another important component is the output torque of the gearmotor. When choosing a gearmotor, consider the starting torque, running torque, output speed, overhung and shock loads, duty cycles, and more. It is crucial to choose a gearmotor with the right ratio for the application. By choosing the proper gearmotor, you will get maximum performance with minimal operating costs and increase plant productivity. For more information on first stage gears, check out our blog.
The first stage of a gear motor is composed of a set of fixed and rotating sprockets. The first stage of these gears acts as a drive gear. Its rotational mass is a limiting factor for torque. The second stage consists of a rotating shaft. This shaft rotates in the direction of the torque axis. It is also the limiting force for the motor’s torque.
editor by CX 2023-04-24
China Hot selling DC Gearbox Electric Permant Magnet Planetary Gear Motor with High Torque for Medical Equipment brushless motor
Product Description
| 16ZYJ DC Gear Motor | |||||
| Basic Info | |||||
| Item | Data | ||||
| Tem Rise | 40K | ||||
| Working Tem | (-20ºC~+80ºC) | ||||
| Insulation Resistance | 100MΩ min 500VDC | ||||
| Surge Test | 500VAC for 1min | ||||
| Insulation Class | E | ||||
| Weight | 45g | ||||
| Specification | |||||||||||
| PN | Rated Voltage | Initial Speed | Ratio | Power | Noload Speed | Noload Current | Rated Speed | Rated Current | Rated Torque | Stall Torque | Stall Current |
| V DC | rpm | 1:xxx | W | rpm | mA | rpm | mA | Kg.cm | Kg.cm | mA | |
| 16ZYJ-75A | 3 | 7500 | 100 | 2.2 | 75 | 80 | 60 | 150 | 1.8 | 3 | 600 |
| 16ZYJ-100A | 6 | 15000 | 150 | 2.2 | 100 | 80 | 130 | 160 | 2 | 3.5 | 600 |
| 16ZYJ-500A | 9 | 15000 | 30 | 2.2 | 500 | 80 | 400 | 200 | 1 | 2 | 600 |
Probond motors designs brush, brushless, stepper, hysteresis and linear motors to meet customers requirements.
Our motors use standard and special components with customer selected torque/speed requirements that can be modified to your applications.
The AC/DC gear motors are based upon to distinct magetic circuits that optimize motor design for high speed low torque and low speed high torque.
These motors give you lower rotational losses, excellent thermal transfer, interchangeable end caps, easily sealed. Options include connectors, encoders, shaft modifications, dimensional changes, etc.
Probond motor owns professional sales team and engineer team with more than 10 years experience in motor industry, based on China mainland handling overseas business for years, we know your needs better than others.
Probond Sonicare Toothbrush Motor and Thermostatic Valve Hysteresis Motor are our hot products on sell in 2017 with highly quality level and competitive price.
Please kindly contact us to get a catalogue.
Shipping&Payment
| Terms of price | FOB,CIF,CFR,EXW,DDP,etc. |
| Terms of payment | 100% T/T in advance for samples |
| Bulk quantity payment way can be negotited |
|
| Warranty | 12 months limited warranty once the items are delivered to the buyer. |
| Lead time | Usually within 2 weeks for trial orders, within 3 weeks for bulk orders. |
| Package | Carton o plywood pallet. |
| Place of loading | ZheJiang , HangZhou, etc. |
| Shipment carrier | Items are usually shipped via Fedex,DHL,TNT,UPS,EMS for trial orders and via vessel for bulk orders. |
| Delivery time | Usually within 5 working days by Express 15-30 working days by vessel |
Our promise to our Customers:
1. Answer customer’s inquiry within 2 working days.
2. Reply to our customer questions & Concerns within 3 working days.
3. Acknowledge Customer purchase orders within 24 hours.
4. Standard Lead time is within 4 weeks. Respond to special product development within 15 weeks.
5. Flexible delivery methods: By air, sea and express carrier using the customer’s forwarder.
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools, Robot |
|---|---|
| Operating Speed: | High Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Open Type |
| Number of Poles: | 6 |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Benefits of a Planetary Motor
Besides being one of the most efficient forms of a drive, a Planetary Motor also offers a great number of other benefits. These features enable it to create a vast range of gear reductions, as well as generate higher torques and torque density. Let’s take a closer look at the benefits this mechanism has to offer. To understand what makes it so appealing, we’ll explore the different types of planetary systems.
Solar gear
The solar gear on a planetary motor has two distinct advantages. It produces less noise and heat than a helical gear. Its compact footprint also minimizes noise. It can operate at high speeds without sacrificing efficiency. However, it must be maintained with constant care to operate efficiently. Solar gears can be easily damaged by water and other debris. Solar gears on planetary motors may need to be replaced over time.
A planetary gearbox is composed of a sun gear and two or more planetary ring and spur gears. The sun gear is the primary gear and is driven by the input shaft. The other two gears mesh with the sun gear and engage the stationary ring gear. The three gears are held together by a carrier, which sets the spacing. The output shaft then turns the planetary gears. This creates an output shaft that rotates.
Another advantage of planetary gears is that they can transfer higher torques while being compact. These advantages have led to the creation of solar gears. They can reduce the amount of energy consumed and produce more power. They also provide a longer service life. They are an excellent choice for solar-powered vehicles. But they must be installed by a certified solar energy company. And there are other advantages as well. When you install a solar gear on a planetary motor, the energy produced by the sun will be converted to useful energy.
A solar gear on a planetary motor uses a solar gear to transmit torque from the sun to the planet. This system works on the principle that the sun gear rotates at the same rate as the planet gears. The sun gear has a common design modulus of -Ns/Np. Hence, a 24-tooth sun gear equals a 3-1/2 planet gear ratio. When you consider the efficiency of solar gears on planetary motors, you will be able to determine whether the solar gears are more efficient.
Sun gear
The mechanical arrangement of a planetary motor comprises of two components: a ring gear and a sun gear. The ring gear is fixed to the motor’s output shaft, while the sun gear rolls around and orbits around it. The ring gear and sun gear are linked by a planetary carrier, and the torque they produce is distributed across their teeth. The planetary structure arrangement also reduces backlash, and is critical to achieve a quick start and stop cycle.
When the two planetary gears rotate independently, the sun gear will rotate counterclockwise and the ring-gear will turn in the same direction. The ring-gear assembly is mounted in a carrier. The carrier gear and sun gear are connected to each other by a shaft. The planetary gears and sun gear rotate around each other on the ring-gear carrier to reduce the speed of the output shaft. The planetary gear system can be multiplied or staged to obtain a higher reduction ratio.
A planetary gear motor mimics the planetary rotation system. The input shaft turns a central gear, known as the sun gear, while the planetary gears rotate around a stationary sun gear. The motor’s compact design allows it to be easily mounted to a vehicle, and its low weight makes it ideal for small vehicles. In addition to being highly efficient, a planetary gear motor also offers many other benefits.
A planetary gearbox uses a sun gear to provide torque to the other gears. The planet pinions mesh with an internal tooth ring gear to generate rotation. The carrier also acts as a hub between the input gear and output shaft. The output shaft combines these two components, giving a higher torque. There are three types of planetary gearboxes: the sun gear and a wheel drive planetary gearbox.
Planetary gear
A planetary motor gear works by distributing rotational force along a separating plate and a cylindrical shaft. A shock-absorbing device is included between the separating plate and cylindrical shaft. This depressed portion prevents abrasion wear and foreign particles from entering the device. The separating plate and shaft are positioned coaxially. In this arrangement, the input shaft and output shaft are rotated relative to one another. The rotatable disc absorbs the impact.
Another benefit of a planetary motor gear is its efficiency. Planetary motor gears are highly efficient at transferring power, with 97% of the input energy being transferred to the output. They can also have high gear ratios, and offer low noise and backlash. This design also allows the planetary gearbox to work with electric motors. In addition, planetary gears also have a long service life. The efficiency of planetary gears is due in part to the large number of teeth.
Other benefits of a planetary motor gear include the ease of changing ratios, as well as the reduced safety stock. Unlike other gears, planetary gears don’t require special tools for changing ratios. They are used in numerous industries, and share parts across multiple sizes. This means that they are cost-effective to produce and require less safety stock. They can withstand high shock and wear, and are also compact. If you’re looking for a planetary motor gear, you’ve come to the right place.
The axial end surface of a planetary gear can be worn down by abrasion with a separating plate. In addition, foreign particles may enter the planetary gear device. These particles can damage the gears or even cause noise. As a result, you should check planetary gears for damage and wear. If you’re looking for a gear, make sure it has been thoroughly tested and installed by a professional.
Planetary gearbox
A planetary motor and gearbox are a common combination of electric and mechanical power sources. They share the load of rotation between multiple gear teeth to increase the torque capacity. This design is also more rigid, with low backlash that can be as low as one or two arc minutes. The advantages of a planetary gearmotor over a conventional electric motor include compact size, high efficiency, and less risk of gear failure. Planetary gear motors are also more reliable and durable than conventional electric motors.
A planetary gearbox is designed for a single stage of reduction, or a multiple-stage unit can be built with several individual cartridges. Gear ratios may also be selected according to user preference, either to face mount the output stage or to use a 5mm hex shaft. For multi-stage planetary gearboxes, there are a variety of different options available. These include high-efficiency planetary gearboxes that achieve a 98% efficiency at single reduction. In addition, they are noiseless, and reduce heat loss.
A planetary gearbox may be used to increase torque in a robot or other automated system. There are different types of planetary gear sets available, including gearboxes with sliding or rolling sections. When choosing a planetary gearset, consider the environment and other factors such as backlash, torque, and ratio. There are many advantages to a planetary gearbox and the benefits and drawbacks associated with it.
Planetary gearboxes are similar to those in a solar system. They feature a central sun gear in the middle, two or more outer gears, and a ring gear at the output. The planetary gears rotate in a ring-like structure around a stationary sun gear. When the gears are engaged, they are connected by a carrier that is fixed to the machine’s shaft.
Planetary gear motor
Planetary gear motors reduce the rotational speed of an armature by one or more times. The reduction ratio depends on the structure of the planetary gear device. The planetary gear device has an output shaft and an armature shaft. A separating plate separates the two. The output shaft moves in a circular pattern to turn the pinion 3. When the pinion rotates to the engagement position, it is engaged with the ring gear 4. The ring gear then transmits the rotational torque to the armature shaft. The result is that the engine cranks up.
Planetary gear motors are cylindrical in shape and are available in various power levels. They are typically made of steel or brass and contain multiple gears that share the load. These motors can handle massive power transfers. The planetary gear drive, on the other hand, requires more components, such as a sun’s gear and multiple planetary gears. Consequently, it may not be suitable for all types of applications. Therefore, the planetary gear drive is generally used for more complex machines.
Brush dusts from the electric motor may enter the planetary gear device and cause it to malfunction. In addition, abrasion wear on the separating plate can affect the gear engagement of the planetary gear device. If this occurs, the gears will not engage properly and may make noise. In order to prevent such a situation from occurring, it is important to regularly inspect planetary gear motors and their abrasion-resistant separating plates.
Planetary gear motors come in many different power levels and sizes. These motors are usually cylindrical in shape and are made of steel, brass, plastic, or a combination of both materials. A planetary gear motor can be used in applications where space is an issue. This motor also allows for low gearings in small spaces. The planetary gearing allows for large amounts of power transfer. The output shaft size is dependent on the gear ratio and the motor speed.
editor by CX 2023-04-20
China Good Quality Reduction Gearbox Bbq 12V Low Rpm DC Electric High Torque Micro Dc Motor for Camera with Hot selling
Guarantee: 3months-1year
Product Quantity: YX16FP
Utilization: BOAT, Vehicle, Electrical Bicycle, Admirer, Property Appliance, Beauty instrument, Sensible Property
Kind: Gear MOTOR
Torque: 5.0g.cm
Construction: Long lasting Magnet
Commutation: Brush
Shield Feature: Completely Enclosed
Pace(RPM): 6080r/min
Continuous Existing(A): .09(A)
Effectiveness: sixty five%
dimension: 16mm
stall torque: 5g.cm max
characteristic: dc planetary gear motor for stability surveillance Camera
Motor kind: Dc Brush Gear Motor
Fat: 90g
Rated torque: 5g.cm
Sounds: Minimal Sound Level
Packaging Specifics: Carton
specification
| item | value |
| Applicable Industries | Typical Application: Eyebrow pencil, Digital camera, CZPT care product, Automobile watering device, and and many others. |
| Place of Origin | China |
| ZheJiang | |
| Brand Name | YXPM |
| Model Number | YX16FP |
| Type | sleeve |
| Material | Metal |
| Product name | China manufacturing unit substantial precision powdered metallic oil bearing cooper bushes |
| OEM | OEM Solutions Supplied |
| Certificate | ISO9001:2015 |
| MOQ | 3000pcs |
| Material | Stainless metal,Iron,Brass,Copper,Aluminum,Delicate Magnetic Alloy |
| Packing | carton |
| Features | High toughness, high precision |
| Sample | Available |
| Coating | Customer need or Common |
How to Select a Gear Motor
A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.
Angular geared motors
Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Planetary gearboxes
Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Hydraulic gear motors
Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Croise motors
There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.
editor by czh 2023-02-19
China 36mm Planetary Gearbox 120rpm 24V DC Gear Motor High Torque Low Rpm Motors for Robots with high quality
Item Description
Tranquil steady and dependable for extended life operation
| Motor sort | 63ZYT-a hundred twenty five-24 | |
| Defense grade | IP50 | |
| Responsibility cycle | S1 (a hundred%) | |
| Rated voltage | 24 | V |
| Rated recent | four.9 | A |
| Enter energy | 117.six | W |
| No-load present | .four | A |
| Rated torque | .27 | Nm |
| Rated velocity | 3300 | ±10% rpm |
| Rated output power | ninety three.three | W |
| Friction torque | two | Ncm |
| effectiveness | 80% | |
| Maximum torque | one.3 | ±10% Nm |
| Greatest existing | 23 | A |
| No-load velocity | 3650 | ±10% rpm |
| Highest energy | 245 | W |
| Optimum shell temperature | eighty five | ºC |
| Weight | 1.7 | Kg |
| Planetary gear box | F1130 | |
| Protection quality | IP65 | |
| Reduction ratio | 710.5:one | |
| Rated torque | a hundred and twenty | Nm |
| Optimum torque | a hundred and eighty | Nm |
| Ambient temperature | -20 to 85 | ºC |
| Grease Intelligent | Smart top 28 | |
| Grease temperature assortment | -20 to 160 | ºC |
|
US $85-130 / Piece | |
50 Pieces (Min. Order) |
###
| Function: | Control, Driving |
|---|---|
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
| Certification: | ISO9001, CCC, CE |
| Brand: | Jintian |
| Power: | 117.6W |
###
| Samples: |
US$ 162/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Motor type | 63ZYT-125-24 | |
| Protection grade | IP50 | |
| Duty cycle | S1 (100%) | |
| Rated voltage | 24 | V |
| Rated current | 4.9 | A |
| Input power | 117.6 | W |
| No-load current | 0.4 | A |
| Rated torque | 0.27 | Nm |
| Rated speed | 3300 | ±10% rpm |
| Rated output power | 93.3 | W |
| Friction torque | 2 | Ncm |
| efficiency | 80% | |
| Maximum torque | 1.3 | ±10% Nm |
| Maximum current | 23 | A |
| No-load speed | 3650 | ±10% rpm |
| Maximum power | 245 | W |
| Maximum shell temperature | 85 | ºC |
| Weight | 1.7 | Kg |
| Planetary gear box | F1130 | |
| Protection grade | IP65 | |
| Reduction ratio | 710.5:1 | |
| Rated torque | 120 | Nm |
| Maximum torque | 180 | Nm |
| Ambient temperature | -20 to 85 | ºC |
| Grease Smart | Smart top 28 | |
| Grease temperature range | -20 to 160 | ºC |
|
US $85-130 / Piece | |
50 Pieces (Min. Order) |
###
| Function: | Control, Driving |
|---|---|
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
| Certification: | ISO9001, CCC, CE |
| Brand: | Jintian |
| Power: | 117.6W |
###
| Samples: |
US$ 162/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Motor type | 63ZYT-125-24 | |
| Protection grade | IP50 | |
| Duty cycle | S1 (100%) | |
| Rated voltage | 24 | V |
| Rated current | 4.9 | A |
| Input power | 117.6 | W |
| No-load current | 0.4 | A |
| Rated torque | 0.27 | Nm |
| Rated speed | 3300 | ±10% rpm |
| Rated output power | 93.3 | W |
| Friction torque | 2 | Ncm |
| efficiency | 80% | |
| Maximum torque | 1.3 | ±10% Nm |
| Maximum current | 23 | A |
| No-load speed | 3650 | ±10% rpm |
| Maximum power | 245 | W |
| Maximum shell temperature | 85 | ºC |
| Weight | 1.7 | Kg |
| Planetary gear box | F1130 | |
| Protection grade | IP65 | |
| Reduction ratio | 710.5:1 | |
| Rated torque | 120 | Nm |
| Maximum torque | 180 | Nm |
| Ambient temperature | -20 to 85 | ºC |
| Grease Smart | Smart top 28 | |
| Grease temperature range | -20 to 160 | ºC |
Dynamic Modeling of a Planetary Motor
A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.
planetary gear system
A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
planetary gear train
To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?
planetary gear train with fixed carrier train ratio
The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
planetary gear train with zero helix angle
The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!
planetary gear train with spur gears
A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
planetary gear train with helical gears
A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.
editor by czh 2023-01-06
China NEMA11 Precision High Torque Hybrid Stepper Motor with Planetary Gearbox with Best Sales
Item Description
Solution Description
Planetary Equipment Stepping Motor :
Precision high-end upgrade with Nema8, Nema 11, Nema14, Nema 17, Nema23, Nema 24
stepper motor low noise, low vibration, firm and durable. Increase torque at low speed.
Reduction ratio:1:3.7 , 1:5.2 , 1:14 , 1:19 ,1:27 ,1:51 , 1:71 ,1:100 ,1:139 , 1:189 ,1:264 , 1:369 ,And 48 hours delivery , in stock .
Software:
Automation control, medical equipment, textile machinery,and packaging machinery fields. Not only in the field of the automation industry, it also has a good use status in the home. Products with low speed and inertia are often seen: electric curtains, electric shutters, etc
Item Parameters
Planetary Equipment Box Specification:
| Housing Material | Metallic |
| Bearing at Output | Ball Bearings |
| Max.Radial Load(10mm from flange) | 100N |
| Max.Shaft Axial Load | 50N |
| Radial Play of Shaft (close to to Flange) | ≤0.07mm |
| Axial Engage in of Shaft | ≤0.3mm |
| Backlash at No-load | one stage≤1°,2stage≤1.2°,3stage≤1.5° |
28HS Hybrid Stepping Motor Technical specs:
| Model No. | Step Angle | Motor Duration(L1) | Rated | Present | Resistance | Inductance | Holding Torque | # of Prospects | Rotor Inertia | Mass | Max.Equipment Ratio |
| Voltage | /Section | /Phase | /Section | ||||||||
| One Shaft | ( °) | (L)mm | V | A | Ω | mH | mN.m | No. | g.cm2 | Kg | |
| 28HS5401 | one.eight | forty five | 4.nine | .7 | 7 | 5 | 95 | four | 28 | .2 | ≤1:369 |
| 28HS7401 | 1.8 | fifty two | six.03 | .sixty seven | nine | 7 | 110 | 4 | 45 | .25 | ≤1:369 |
| 28HS5401 Planetary Gearbox Specifications: | ||||||||||||
| Reduction ratio | three.seventy one | 5.18 | fourteen | 19 | 27 | fifty one | seventy one | 100 | 139 | 189 | 264 | 369 |
| Complete Top(L1+L2) (mm) | seventy four | seventy four | eighty one.1 | 81.1 | 81.1 | 88 | 88 | 88 | 88 | 94.nine | ninety four.9 | ninety four.nine |
| Output torque ( mN.m) | 317 | 443 | 1077 | 1462 | 2000 | 3537 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Total Fat(g) | 275 | 275 | 297 | 297 | 297 | 319 | 319 | 319 | 319 | 341 | 341 | 341 |
| Amount of gear trains | 1 | 2 | 3 | 4 | ||||||||
| Reducer Duration(L2) (mm) | 29 | 36.1 | 43. | 49.9 | ||||||||
| Effectiveness | 90% | 81% | 73% | 66% | ||||||||
| 28HS7401 Planetary Gearbox Requirements: | ||||||||||||
| Reduction ratio | three.seventy one | 5.18 | fourteen | 19 | 27 | fifty one | 71 | 100 | 139 | 189 | 264 | 369 |
| Complete Height(L1+L2) (mm) | 81 | 81 | 88.1 | 88.1 | 88.1 | ninety five | ninety five | 95 | ninety five | 101.nine | 101.9 | a hundred and one.nine |
| Output torque ( mN.m) | 367 | 513 | 1247 | 1693 | 2000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Complete Bodyweight(g) | 325 | 325 | 347 | 347 | 347 | 369 | 369 | 369 | 369 | 391 | 391 | 391 |
| Quantity of equipment trains | 1 | 2 | 3 | 4 | ||||||||
| Reducer Duration(L2) (mm) | 29 | 36.1 | 43. | 49.nine | ||||||||
| Effectiveness | 90% | 81% | 73% | 66% | ||||||||
In depth Pictures
Business Profile
ZheJiang UMot Technologies Co., Ltd. specializes in R&D and income of stepper motors, servo motors, linear modules and related movement management products, customizing and planning substantial-quality motor goods for end users with particular requirements close to the entire world, and providing all round remedies for movement management systems. Merchandise are exported to more than 30 nations and areas which includes the United States, Germany, France, Italy, Russia, and Switzerland. The company’s principal products and technique design have been widely used in automation handle, precision instruments, healthcare equipment, sensible home, 3D printing and many other fields.
Our business has been regarded as a high-tech company by related departments, has a complete high quality administration system, has acquired ISO9001, CE, RoHs and other relevant certifications, and holds a amount of electrical patent certificates. “Concentration, Professionalism, Concentration” in the discipline of automation of motor R&D and method handle remedies is the company’s organization goal. “Be your most reliable spouse” is the company’s provider philosophy. We have usually been aiming to “make initial-class merchandise with specialist technological innovation”, preserve rate with the moments, innovate consistently, and provide far more consumers with much better merchandise and providers.
FAQ
one. Shipping and delivery method:
1)Global Express shipping DHL&FEDEX &UPS&TNT& 7-10days
two)Transport by air 7-ten times
three)transport by sea, shipping and delivery time is dependent on the vacation spot port.
two. Specialized Assistance:
We can supply you with expert complex help. And our merchandise top quality promise is 6 months. Also, we settle for products custom-made.
three. Why should you get from us, not from other suppliers?
Professional one-to-1 motor customized. The world’s large business of option for substantial-quality suppliers. ISO9001:2008 good quality management technique certification, by way of the CE, ROHS certification.
four. How to choose models?
Prior to purchasing, please speak to us to confirm product No. and specifications to avoid any misunderstanding.
5. Are you a manufacturing unit?
Sure, we are a manufacturing facility, and we make stepper motor/driver, Servo motor/driver.
|
US $31.2-39.8 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Automation Control, Medical Equipment, Textile Mac |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Two-Phase |
| Excitation Mode: | HB-Hybrid |
| Function: | Control, Driving |
| Number of Poles: | 2 |
###
| Samples: |
US$ 35/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Housing Material | Metal |
| Bearing at Output | Ball Bearings |
| Max.Radial Load(10mm from flange) | 100N |
| Max.Shaft Axial Load | 50N |
| Radial Play of Shaft (near to Flange) | ≤0.07mm |
| Axial Play of Shaft | ≤0.3mm |
| Backlash at No-load | 1 stage≤1°,2stage≤1.2°,3stage≤1.5° |
###
| Model No. | Step Angle | Motor Length(L1) | Rated | Current | Resistance | Inductance | Holding Torque | # of Leads | Rotor Inertia | Mass | Max.Gear Ratio |
| Voltage | /Phase | /Phase | /Phase | ||||||||
| Single Shaft | ( °) | (L)mm | V | A | Ω | mH | mN.m | No. | g.cm2 | Kg | |
| 28HS5401 | 1.8 | 45 | 4.9 | 0.7 | 7 | 5 | 95 | 4 | 28 | 0.2 | ≤1:369 |
| 28HS7401 | 1.8 | 52 | 6.03 | 0.67 | 9 | 7 | 110 | 4 | 45 | 0.25 | ≤1:369 |
###
| 28HS5401 Planetary Gearbox Specifications: | ||||||||||||
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 |
| Total Height(L1+L2) (mm) | 74 | 74 | 81.1 | 81.1 | 81.1 | 88 | 88 | 88 | 88 | 94.9 | 94.9 | 94.9 |
| Output torque ( mN.m) | 317 | 443 | 1077 | 1462 | 2000 | 3537 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Total Weight(g) | 275 | 275 | 297 | 297 | 297 | 319 | 319 | 319 | 319 | 341 | 341 | 341 |
| Number of gear trains | 1 | 2 | 3 | 4 | ||||||||
| Reducer Length(L2) (mm) | 29 | 36.1 | 43.0 | 49.9 | ||||||||
| Efficiency | 90% | 81% | 73% | 66% | ||||||||
###
| 28HS7401 Planetary Gearbox Specifications: | ||||||||||||
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 |
| Total Height(L1+L2) (mm) | 81 | 81 | 88.1 | 88.1 | 88.1 | 95 | 95 | 95 | 95 | 101.9 | 101.9 | 101.9 |
| Output torque ( mN.m) | 367 | 513 | 1247 | 1693 | 2000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Total Weight(g) | 325 | 325 | 347 | 347 | 347 | 369 | 369 | 369 | 369 | 391 | 391 | 391 |
| Number of gear trains | 1 | 2 | 3 | 4 | ||||||||
| Reducer Length(L2) (mm) | 29 | 36.1 | 43.0 | 49.9 | ||||||||
| Efficiency | 90% | 81% | 73% | 66% | ||||||||
|
US $31.2-39.8 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Automation Control, Medical Equipment, Textile Mac |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Two-Phase |
| Excitation Mode: | HB-Hybrid |
| Function: | Control, Driving |
| Number of Poles: | 2 |
###
| Samples: |
US$ 35/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Housing Material | Metal |
| Bearing at Output | Ball Bearings |
| Max.Radial Load(10mm from flange) | 100N |
| Max.Shaft Axial Load | 50N |
| Radial Play of Shaft (near to Flange) | ≤0.07mm |
| Axial Play of Shaft | ≤0.3mm |
| Backlash at No-load | 1 stage≤1°,2stage≤1.2°,3stage≤1.5° |
###
| Model No. | Step Angle | Motor Length(L1) | Rated | Current | Resistance | Inductance | Holding Torque | # of Leads | Rotor Inertia | Mass | Max.Gear Ratio |
| Voltage | /Phase | /Phase | /Phase | ||||||||
| Single Shaft | ( °) | (L)mm | V | A | Ω | mH | mN.m | No. | g.cm2 | Kg | |
| 28HS5401 | 1.8 | 45 | 4.9 | 0.7 | 7 | 5 | 95 | 4 | 28 | 0.2 | ≤1:369 |
| 28HS7401 | 1.8 | 52 | 6.03 | 0.67 | 9 | 7 | 110 | 4 | 45 | 0.25 | ≤1:369 |
###
| 28HS5401 Planetary Gearbox Specifications: | ||||||||||||
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 |
| Total Height(L1+L2) (mm) | 74 | 74 | 81.1 | 81.1 | 81.1 | 88 | 88 | 88 | 88 | 94.9 | 94.9 | 94.9 |
| Output torque ( mN.m) | 317 | 443 | 1077 | 1462 | 2000 | 3537 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Total Weight(g) | 275 | 275 | 297 | 297 | 297 | 319 | 319 | 319 | 319 | 341 | 341 | 341 |
| Number of gear trains | 1 | 2 | 3 | 4 | ||||||||
| Reducer Length(L2) (mm) | 29 | 36.1 | 43.0 | 49.9 | ||||||||
| Efficiency | 90% | 81% | 73% | 66% | ||||||||
###
| 28HS7401 Planetary Gearbox Specifications: | ||||||||||||
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 |
| Total Height(L1+L2) (mm) | 81 | 81 | 88.1 | 88.1 | 88.1 | 95 | 95 | 95 | 95 | 101.9 | 101.9 | 101.9 |
| Output torque ( mN.m) | 367 | 513 | 1247 | 1693 | 2000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Total Weight(g) | 325 | 325 | 347 | 347 | 347 | 369 | 369 | 369 | 369 | 391 | 391 | 391 |
| Number of gear trains | 1 | 2 | 3 | 4 | ||||||||
| Reducer Length(L2) (mm) | 29 | 36.1 | 43.0 | 49.9 | ||||||||
| Efficiency | 90% | 81% | 73% | 66% | ||||||||
Benefits of a Planetary Motor
Besides being one of the most efficient forms of a drive, a Planetary Motor also offers a great number of other benefits. These features enable it to create a vast range of gear reductions, as well as generate higher torques and torque density. Let’s take a closer look at the benefits this mechanism has to offer. To understand what makes it so appealing, we’ll explore the different types of planetary systems.
Solar gear
The solar gear on a planetary motor has two distinct advantages. It produces less noise and heat than a helical gear. Its compact footprint also minimizes noise. It can operate at high speeds without sacrificing efficiency. However, it must be maintained with constant care to operate efficiently. Solar gears can be easily damaged by water and other debris. Solar gears on planetary motors may need to be replaced over time.
A planetary gearbox is composed of a sun gear and two or more planetary ring and spur gears. The sun gear is the primary gear and is driven by the input shaft. The other two gears mesh with the sun gear and engage the stationary ring gear. The three gears are held together by a carrier, which sets the spacing. The output shaft then turns the planetary gears. This creates an output shaft that rotates.
Another advantage of planetary gears is that they can transfer higher torques while being compact. These advantages have led to the creation of solar gears. They can reduce the amount of energy consumed and produce more power. They also provide a longer service life. They are an excellent choice for solar-powered vehicles. But they must be installed by a certified solar energy company. And there are other advantages as well. When you install a solar gear on a planetary motor, the energy produced by the sun will be converted to useful energy.
A solar gear on a planetary motor uses a solar gear to transmit torque from the sun to the planet. This system works on the principle that the sun gear rotates at the same rate as the planet gears. The sun gear has a common design modulus of -Ns/Np. Hence, a 24-tooth sun gear equals a 3-1/2 planet gear ratio. When you consider the efficiency of solar gears on planetary motors, you will be able to determine whether the solar gears are more efficient.
Sun gear
The mechanical arrangement of a planetary motor comprises of two components: a ring gear and a sun gear. The ring gear is fixed to the motor’s output shaft, while the sun gear rolls around and orbits around it. The ring gear and sun gear are linked by a planetary carrier, and the torque they produce is distributed across their teeth. The planetary structure arrangement also reduces backlash, and is critical to achieve a quick start and stop cycle.
When the two planetary gears rotate independently, the sun gear will rotate counterclockwise and the ring-gear will turn in the same direction. The ring-gear assembly is mounted in a carrier. The carrier gear and sun gear are connected to each other by a shaft. The planetary gears and sun gear rotate around each other on the ring-gear carrier to reduce the speed of the output shaft. The planetary gear system can be multiplied or staged to obtain a higher reduction ratio.
A planetary gear motor mimics the planetary rotation system. The input shaft turns a central gear, known as the sun gear, while the planetary gears rotate around a stationary sun gear. The motor’s compact design allows it to be easily mounted to a vehicle, and its low weight makes it ideal for small vehicles. In addition to being highly efficient, a planetary gear motor also offers many other benefits.
A planetary gearbox uses a sun gear to provide torque to the other gears. The planet pinions mesh with an internal tooth ring gear to generate rotation. The carrier also acts as a hub between the input gear and output shaft. The output shaft combines these two components, giving a higher torque. There are three types of planetary gearboxes: the sun gear and a wheel drive planetary gearbox.
Planetary gear
A planetary motor gear works by distributing rotational force along a separating plate and a cylindrical shaft. A shock-absorbing device is included between the separating plate and cylindrical shaft. This depressed portion prevents abrasion wear and foreign particles from entering the device. The separating plate and shaft are positioned coaxially. In this arrangement, the input shaft and output shaft are rotated relative to one another. The rotatable disc absorbs the impact.
Another benefit of a planetary motor gear is its efficiency. Planetary motor gears are highly efficient at transferring power, with 97% of the input energy being transferred to the output. They can also have high gear ratios, and offer low noise and backlash. This design also allows the planetary gearbox to work with electric motors. In addition, planetary gears also have a long service life. The efficiency of planetary gears is due in part to the large number of teeth.
Other benefits of a planetary motor gear include the ease of changing ratios, as well as the reduced safety stock. Unlike other gears, planetary gears don’t require special tools for changing ratios. They are used in numerous industries, and share parts across multiple sizes. This means that they are cost-effective to produce and require less safety stock. They can withstand high shock and wear, and are also compact. If you’re looking for a planetary motor gear, you’ve come to the right place.
The axial end surface of a planetary gear can be worn down by abrasion with a separating plate. In addition, foreign particles may enter the planetary gear device. These particles can damage the gears or even cause noise. As a result, you should check planetary gears for damage and wear. If you’re looking for a gear, make sure it has been thoroughly tested and installed by a professional.
Planetary gearbox
A planetary motor and gearbox are a common combination of electric and mechanical power sources. They share the load of rotation between multiple gear teeth to increase the torque capacity. This design is also more rigid, with low backlash that can be as low as one or two arc minutes. The advantages of a planetary gearmotor over a conventional electric motor include compact size, high efficiency, and less risk of gear failure. Planetary gear motors are also more reliable and durable than conventional electric motors.
A planetary gearbox is designed for a single stage of reduction, or a multiple-stage unit can be built with several individual cartridges. Gear ratios may also be selected according to user preference, either to face mount the output stage or to use a 5mm hex shaft. For multi-stage planetary gearboxes, there are a variety of different options available. These include high-efficiency planetary gearboxes that achieve a 98% efficiency at single reduction. In addition, they are noiseless, and reduce heat loss.
A planetary gearbox may be used to increase torque in a robot or other automated system. There are different types of planetary gear sets available, including gearboxes with sliding or rolling sections. When choosing a planetary gearset, consider the environment and other factors such as backlash, torque, and ratio. There are many advantages to a planetary gearbox and the benefits and drawbacks associated with it.
Planetary gearboxes are similar to those in a solar system. They feature a central sun gear in the middle, two or more outer gears, and a ring gear at the output. The planetary gears rotate in a ring-like structure around a stationary sun gear. When the gears are engaged, they are connected by a carrier that is fixed to the machine’s shaft.
Planetary gear motor
Planetary gear motors reduce the rotational speed of an armature by one or more times. The reduction ratio depends on the structure of the planetary gear device. The planetary gear device has an output shaft and an armature shaft. A separating plate separates the two. The output shaft moves in a circular pattern to turn the pinion 3. When the pinion rotates to the engagement position, it is engaged with the ring gear 4. The ring gear then transmits the rotational torque to the armature shaft. The result is that the engine cranks up.
Planetary gear motors are cylindrical in shape and are available in various power levels. They are typically made of steel or brass and contain multiple gears that share the load. These motors can handle massive power transfers. The planetary gear drive, on the other hand, requires more components, such as a sun’s gear and multiple planetary gears. Consequently, it may not be suitable for all types of applications. Therefore, the planetary gear drive is generally used for more complex machines.
Brush dusts from the electric motor may enter the planetary gear device and cause it to malfunction. In addition, abrasion wear on the separating plate can affect the gear engagement of the planetary gear device. If this occurs, the gears will not engage properly and may make noise. In order to prevent such a situation from occurring, it is important to regularly inspect planetary gear motors and their abrasion-resistant separating plates.
Planetary gear motors come in many different power levels and sizes. These motors are usually cylindrical in shape and are made of steel, brass, plastic, or a combination of both materials. A planetary gear motor can be used in applications where space is an issue. This motor also allows for low gearings in small spaces. The planetary gearing allows for large amounts of power transfer. The output shaft size is dependent on the gear ratio and the motor speed.
editor by czh 2022-12-30
China Zd 32mm 42mm 52mm 12V 24V 48V 10W-300W Round Flange High Torque Brushless or Brush DC Planetary Gear Motor with Planetary Gearbox dc motor
Item Description
Silent, steady and trustworthy for prolonged daily life operation
one.Diameters: 42mm
2.Lengths: 80mm90mm100mm
3.Steady torques: 30mNm50mNm70mNm
4.Power: 11W18W25W
five.Speeds up to 3480rpm3350rpm3350rpm
6.Environmental circumstances: -10~+40°C
seven.Amount of poles:two
eight.Mangnet content:Hard Ferrit
9.Insulation class:B
10.Optional: electronic motorists, encoders and gearheads, as effectively as Hall effect resolver and sensorless feedback
eleven.We can design the special voltage and shaft, and so on
| Model | 42ZYT01 | 42ZYT02 | 42ZYT03 | |
| Voltage | V | 24 | ||
| No load velocity | rpm | 4000 | ||
| Rated torque | Nm | thirty | fifty | 70 |
| Rated velocity | rpm | 3480 | 3350 | 3350 |
| Rated current | A | .64 | one.10 | one.40 |
| Stall torque | Nm | 220 | three hundred | four hundred |
| Stall recent | A | 4.2 | 5.six | 7.five |
| Rotor inertia | Kgmm² | 11.6 | 15.four | 19.3 |
| Back again-EMF constant | V/krpm | 5.eighty four | 5.84 | five.eighty four |
| Torque Continuous | Nm/A | fifty five.eight | 55.eight | 55.8 |
| Resistance(20ºC) | ohm | 5.8 | 4.one | three.2 |
| Fat | Kg | .three | .4 | .5 |
| L1 | mm | eighty | ninety | a hundred |
| Rotor:La | mm | 25 | 35 | forty five |
Standard variety of shaft
|
US $10 / Piece | |
10 Pieces (Min. Order) |
###
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools, Medical Equpiments |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Compound |
| Function: | Driving |
| Number of Poles: | 2 |
| Structure and Working Principle: | Brush |
###
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | 42ZYT01 | 42ZYT02 | 42ZYT03 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 4000 | ||
| Rated torque | Nm | 30 | 50 | 70 |
| Rated speed | rpm | 3480 | 3350 | 3350 |
| Rated current | A | 0.64 | 1.10 | 1.40 |
| Stall torque | Nm | 220 | 300 | 400 |
| Stall current | A | 4.2 | 5.6 | 7.5 |
| Rotor inertia | Kgmm² | 11.6 | 15.4 | 19.3 |
| Back-EMF constant | V/krpm | 5.84 | 5.84 | 5.84 |
| Torque Constant | Nm/A | 55.8 | 55.8 | 55.8 |
| Resistance(20ºC) | ohm | 5.8 | 4.1 | 3.2 |
| Weight | Kg | 0.3 | 0.4 | 0.5 |
| L1 | mm | 80 | 90 | 100 |
| Rotor:La | mm | 25 | 35 | 45 |
|
US $10 / Piece | |
10 Pieces (Min. Order) |
###
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools, Medical Equpiments |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Compound |
| Function: | Driving |
| Number of Poles: | 2 |
| Structure and Working Principle: | Brush |
###
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | 42ZYT01 | 42ZYT02 | 42ZYT03 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 4000 | ||
| Rated torque | Nm | 30 | 50 | 70 |
| Rated speed | rpm | 3480 | 3350 | 3350 |
| Rated current | A | 0.64 | 1.10 | 1.40 |
| Stall torque | Nm | 220 | 300 | 400 |
| Stall current | A | 4.2 | 5.6 | 7.5 |
| Rotor inertia | Kgmm² | 11.6 | 15.4 | 19.3 |
| Back-EMF constant | V/krpm | 5.84 | 5.84 | 5.84 |
| Torque Constant | Nm/A | 55.8 | 55.8 | 55.8 |
| Resistance(20ºC) | ohm | 5.8 | 4.1 | 3.2 |
| Weight | Kg | 0.3 | 0.4 | 0.5 |
| L1 | mm | 80 | 90 | 100 |
| Rotor:La | mm | 25 | 35 | 45 |
Benefits of a Planetary Motor
A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!
Self-centering planet gears ensure a symmetrical force distribution
A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.
Metal gears
A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.
Encoder
The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.
Durability
One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.
Cost
The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.
editor by czh 2022-12-27
China NEMA 34 125rpm Low Speed 86mm Gearbox 48 V Permanent Magnet Geared Planetary Gear Brushless Motor High Torque 20kg-Cm ac motor
Merchandise Description
86mm-BLDC-motor
Specification:
| General Specification | |
| (Merchandise) | (Specification) |
| Winding variety | Star |
| Corridor influence angle | 120 one hundred twenty diploma electrical angle |
| Shaft run out | .571mm |
| Radial enjoy | .02mm@450g |
| Conclude enjoy | .08mm@450g |
| Max.radial drive | 220N@20mm form the flange |
| Max.axial pressure | 60N |
| Insulation class | Course B |
| Dielectric power | 500VDC for 1 moment |
| Insulation resistance | 100MΩ Min.,500VDC |
| Electrical Specification | ||||||
| Specification | Unit | JK86BLS58 | JK86BLS71 | JK86BLS84 | JK86BLS98 | JK86BLS125 |
| Variety Of Phase | Phase | 3 | ||||
| Number Of Poles | Poles | 8 | ||||
| Rated Voltage | VDC | 48 | ||||
| Rated Speed | Rpm | 3000 | ||||
| Rated Torque | N.m | .35 | .7 | one.05 | 1.four | 2.1 |
| Rated Current | Amps | 3 | six.3 | 9 | eleven.5 | eighteen |
| Rated Electrical power | W | a hundred and ten | 220 | 330 | 440 | 660 |
| Peak Torque | N.m | one.05 | two.1 | 3.fifteen | 4.2 | six.3 |
| Peak Present | Amps | nine | 19 | 27 | 35 | fifty four |
| Back again E.M.F | V/Krpm | thirteen.seven | thirteen | 13.5 | 13.seven | 13.five |
| Torque Continuous | N.m/A | .thirteen | .12 | .thirteen | .13 | .thirteen |
| Rotor Inertia | g.c | 400 | 800 | 1200 | 1600 | 2400 |
| Entire body Duration | mm | 71 | 84.five | 98 | 111.five | 138.5 |
| Fat | Kg | 1.5 | 1.nine | 2.three | two.7 | four |
| Sensor | /Honeywell | |||||
| Insulation Course | B | |||||
| Diploma of Security | IP30 | |||||
| Storage Temperature | -25~+70ºC | |||||
| Working Temperature | -fifteen~+50ºC | |||||
| Working Humidity | 85% RH() | |||||
Drawing:
Company Profile:
1. who are we?
We are dependent in ZheJiang , China, begin from 2011,offer to Domestic Marketplace(26.00%),Western Europe(20.00%),North
The us(20.00%),Northern Europe(ten.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South The united states(2.00%). There are whole about 51-one hundred folks in our business office.
two. how can we assure good quality?
We are based mostly in ZheJiang , China, begin from 2011,sell to Domestic Market(26.00%),Western Europe(twenty.00%),North
The us(twenty.00%),Northern Europe(10.00%),Japanese Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are complete about fifty one-one hundred people in our place of work.
three.what can you get from us?
Often a pre-creation sample prior to mass manufacturing
Often last Inspection ahead of cargo
four. why ought to you buy from us not from other suppliers?
Skilled one-to-1 motor tailored . The world’s huge company of option for high top quality suppliers . ISO9001:2008 top quality administration system certification, by way of the CE, ROHS certification.
five. what providers can we supply?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Specific Delivery,DAF,DES
Recognized Payment Forex:USD,EUR,CAD,HKD,GBP,CNY
Accepted Payment Sort: T/T,L/C,D/P D/A,MoneyGram,Credit history Card,PayPal,Western Union,Income,Escrow
Language Spoken:English,Chinese
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | High Speed |
| Function: | Control |
| Casing Protection: | Closed Type |
| Number of Poles: | 8 |
| Structure and Working Principle: | Brushless |
###
| Samples: |
US$ 120/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| General Specification | |
| (Item) | (Specification) |
| Winding type | Star |
| Hall effect angle | 120 120 degree electrical angle |
| Shaft run out | 0.025mm |
| Radial play | 0.02mm@450g |
| End play | 0.08mm@450g |
| Max.radial force | 220N@20mm form the flange |
| Max.axial force | 60N |
| Insulation class | Class B |
| Dielectric strength | 500VDC for one minute |
| Insulation resistance | 100MΩ Min.,500VDC |
###
| Electrical Specification | ||||||
| Specification | Unit | JK86BLS58 | JK86BLS71 | JK86BLS84 | JK86BLS98 | JK86BLS125 |
| Number Of Phase | Phase | 3 | ||||
| Number Of Poles | Poles | 8 | ||||
| Rated Voltage | VDC | 48 | ||||
| Rated Speed | Rpm | 3000 | ||||
| Rated Torque | N.m | 0.35 | 0.7 | 1.05 | 1.4 | 2.1 |
| Rated Current | Amps | 3 | 6.3 | 9 | 11.5 | 18 |
| Rated Power | W | 110 | 220 | 330 | 440 | 660 |
| Peak Torque | N.m | 1.05 | 2.1 | 3.15 | 4.2 | 6.3 |
| Peak Current | Amps | 9 | 19 | 27 | 35 | 54 |
| Back E.M.F | V/Krpm | 13.7 | 13 | 13.5 | 13.7 | 13.5 |
| Torque Constant | N.m/A | 0.13 | 0.12 | 0.13 | 0.13 | 0.13 |
| Rotor Inertia | g.c | 400 | 800 | 1200 | 1600 | 2400 |
| Body Length | mm | 71 | 84.5 | 98 | 111.5 | 138.5 |
| Weight | Kg | 1.5 | 1.9 | 2.3 | 2.7 | 4 |
| Sensor | /Honeywell | |||||
| Insulation Class | B | |||||
| Degree of Protection | IP30 | |||||
| Storage Temperature | -25~+70ºC | |||||
| Operating Temperature | -15~+50ºC | |||||
| Working Humidity | 85% RH() | |||||
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | High Speed |
| Function: | Control |
| Casing Protection: | Closed Type |
| Number of Poles: | 8 |
| Structure and Working Principle: | Brushless |
###
| Samples: |
US$ 120/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| General Specification | |
| (Item) | (Specification) |
| Winding type | Star |
| Hall effect angle | 120 120 degree electrical angle |
| Shaft run out | 0.025mm |
| Radial play | 0.02mm@450g |
| End play | 0.08mm@450g |
| Max.radial force | 220N@20mm form the flange |
| Max.axial force | 60N |
| Insulation class | Class B |
| Dielectric strength | 500VDC for one minute |
| Insulation resistance | 100MΩ Min.,500VDC |
###
| Electrical Specification | ||||||
| Specification | Unit | JK86BLS58 | JK86BLS71 | JK86BLS84 | JK86BLS98 | JK86BLS125 |
| Number Of Phase | Phase | 3 | ||||
| Number Of Poles | Poles | 8 | ||||
| Rated Voltage | VDC | 48 | ||||
| Rated Speed | Rpm | 3000 | ||||
| Rated Torque | N.m | 0.35 | 0.7 | 1.05 | 1.4 | 2.1 |
| Rated Current | Amps | 3 | 6.3 | 9 | 11.5 | 18 |
| Rated Power | W | 110 | 220 | 330 | 440 | 660 |
| Peak Torque | N.m | 1.05 | 2.1 | 3.15 | 4.2 | 6.3 |
| Peak Current | Amps | 9 | 19 | 27 | 35 | 54 |
| Back E.M.F | V/Krpm | 13.7 | 13 | 13.5 | 13.7 | 13.5 |
| Torque Constant | N.m/A | 0.13 | 0.12 | 0.13 | 0.13 | 0.13 |
| Rotor Inertia | g.c | 400 | 800 | 1200 | 1600 | 2400 |
| Body Length | mm | 71 | 84.5 | 98 | 111.5 | 138.5 |
| Weight | Kg | 1.5 | 1.9 | 2.3 | 2.7 | 4 |
| Sensor | /Honeywell | |||||
| Insulation Class | B | |||||
| Degree of Protection | IP30 | |||||
| Storage Temperature | -25~+70ºC | |||||
| Operating Temperature | -15~+50ºC | |||||
| Working Humidity | 85% RH() | |||||
The Basics of a Gear Motor
The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.
Induction worm gear motor
If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Parallel shaft helical gear motor
The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Helical gear unit
This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.
editor by czh 2022-12-16
China 36mm High Torque 5n. M 10n. M 24V Brushed Brushless BLDC Planetary Gearbox Gear Motor for Robot motor engine
Product Description
SHN Motors
1.Features
1) Step Angle Accuracy: ±5%
2) Resistance Accuracy: ±10%
3) Inductance Accuracy: ±20%
4) Temperature Rise: 80°C Max
5) Ambient Temperature: -20°C~+50°C
6) Insulation Resistance: 100MΩ Min., 500VDC
7) Dielectric Strength: 500VAC for 1 minute
8) Shaft Radial Play: 0.02Max (450g-load)
9) Shaft Axial Play: 0.08Max (450g-load)
2.Related Specifications
1) 42mm series
| Model | DMW421 | DMW422 | DMW423 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 5000 | 5000 | 5000 |
| Rated torque | Nm | 0.063 | 0.094 | 0.125 |
| Rated Speed | rpm | 4000 | 4000 | 4000 |
| Rated Current | A | 1.7 | 2.5 | 3.5 |
| Torque(max) | Nm | 0.19 | 0.27 | 0.38 |
| Back-EMF constant | V/Krpm | 3.13 | 3.13 | 3.15 |
| Torque Constant | Nm/A | 0.039 | 0.04 | 0.04 |
| Resistance | ohm | 1.5 | 0.53 | 0.74 |
| Weight | Kg | 0.3 | 0.4 | 0.5 |
| Length | mm | 41 | 51 | 6 |
2) 70mmSeries
| Model | Rated Voltage | No load speed |
Rated torque | Rated Speed | Rated Current |
Rated power |
L |
| VDC | RPM | Nm | rpm | A | W | mm | |
| DMW701 | 48 | 3500 | 0.5 | 3000 | 4.3 | 157 | 86 |
| DMW702 | 48 | 3500 | 1 | 3000 | 8.7 | 314 | 116 |
| DMW703 | 48 | 3500 | 1.5 | 3000 | 12.9 | 471 | 136 |
3) 80mmSeries
| Model | DMW801 | DMW802 | DMW803 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 4200 | 4200 | 4200 |
| Rated torque | Nm | 0.25 | 0.5 | 0.75 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 5.2 | 10.5 | 15 |
| Rated power | W | 79 | 157 | 236 |
| Back-EMF constant | V/Krpm | 9 | 9.2 | 9.5 |
| Torque Constant | Nm/A | 0.06 | 0.052 | 0.05 |
| Resistance | ohm | 0.5 | 0.43 | 0.35 |
| Weight | Kg | 1.6 | 2.2 | 3 |
| Length | mm | 75 | 95 | 115 |
4) 86mmSeries
| Model | DMW861 | DMW862 | DMW863 | |
| Voltage | V | 48 | ||
| No load speed | rpm | 3500 | 3500 | 3400 |
| Rated torque | Nm | 1.0 | 1.8 | 2.5 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 8.6 | 14.8 | 20 |
| Torque(max) | Nm | 3.0 | 5.4 | 7.5 |
| Back-EMF constant | V/Krpm | 9.8 | 9.8 | 10 |
| Torque Constant | Nm/A | 0.13 | 0.13 | 0.14 |
| Resistance | ohm | 0.32 | 0.15 | 0.1 |
| Weight | Kg | 2.2 | 3.2 | 4.2 |
| Length | mm | 80 | 105 | 130 |
5) 60mmSeries
| Model | DMW601 | DMW602 | DMW603 | |
| Voltage | V | 36 | ||
| No load speed | rpm | 4100 | 4100 | 4100 |
| Rated torque | Nm | 0.25 | 0.5 | 0.75 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 3 | 6 | 9 |
| Torque(max) | Nm | 0.75 | 1.5 | 2 |
| Back-EMF constant | V/Krpm | 6.2 | 6.5 | 6.5 |
| Torque Constant | Nm/A | 0.043 | 0.045 | 0.041 |
| Resistance | ohm | 0.59 | 0.26 | 0.2 |
| Weight | Kg | 0.9 | 1.2 | 1.6 |
| Length | mm | 78 | 99 | 120 |
6) 57mm Series
| Model | DMW571 | DMW572 | DMW573 | DMW574 | ||
| Voltage | V | 36 | ||||
| No load speed | rpm | 5200 | 5200 | 5300 | 5400 | |
| Rated torque | Nm | 0.11 | 0.22 | 0.32 | 0.42 | |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 | |
| Rated Current | A | 1.8 | 3.2 | 4.7 | 6.5 | |
| Torque(max) | Nm | 0.3 | 0.5 | 0.8 | 1.2 | |
| Back-EMF constant | V/Krpm | 4.5 | 4.8 | 4.83 | 4.9 | |
| Torque Constant | Nm/A | 0.072 | 0.078 | 0.08 | 0.09 | |
| Resistance | ohm | 1.7 | 0.75 | 0.5 | 0.39 | |
| Weight | Kg | 0.45 | 0.8 | 1.1 | 1.4 | |
| Length | mm | 55 | 75 | 95 | 115 | |
7) 57 High Torque
| Model | DMW571 | DMW572 | DMW573 | DMW574 | |
| Voltage | V | 36 | |||
| No load speed | rpm | 5200 | 5200 | 5200 | 5200 |
| Rated torque | Nm | 0.14 | 0.28 | 0.43 | 0.49 |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 |
| Rated Current | A | 2.2 | 4.5 | 6.8 | 7.9 |
| Torque(max) | Nm | 0.4 | 0.6 | 0.9 | 1.5 |
| Back-EMF constant | V/Krpm | 4.5 | 4.8 | 4.83 | 4.9 |
| Torque Constant | Nm/A | 0.072 | 0.078 | 0.08 | 0.09 |
| Resistance | ohm | 2 | 0.9 | 0.7 | 0.5 |
| Weight | Kg | 0.5 | 0.9 | 1.3 | 1.8 |
| Length | mm | 55 | 75 | 95 | 115 |
3.Outlines/Drawings
4.About US
5.Main Products
6.Package and Shipping
1.FedEX / DHL / UPS / TNT for samples,Door to door service;
2.By sea for batch goods;
3.Customs specifying freight forwarders or negotiable shipping methods;
4.Delivery Time:20-25 Days for samples;30-35 Days for batch goods;
5.Payment Terms:T/T,L/C at sight,D/P etc.
7.FAQ
Q1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.
If you are urgent to get the price, please send the message on and or call us directly.
Q2. How can I get a sample to check your quality?
After price confirmed, you can requiry for samples to check quality.
If you need the samples, we will charge for the sample cost.
But the sample cost can be refundable when your quantity of first order is above the MOQ
Q3. Can you do OEM for us?
Yes, the product packing can be designed as you want.
Q4. How about MOQ?
1 pcs for carton box.
Q5. What is your main market?
Eastern Europe, Southeast Asia, South America.
Please feel free to contact us if you have any question.
|
US $20-40 / Piece | |
100 Pieces (Min. Order) |
###
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Adjust Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
###
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | DMW421 | DMW422 | DMW423 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 5000 | 5000 | 5000 |
| Rated torque | Nm | 0.063 | 0.094 | 0.125 |
| Rated Speed | rpm | 4000 | 4000 | 4000 |
| Rated Current | A | 1.7 | 2.5 | 3.5 |
| Torque(max) | Nm | 0.19 | 0.27 | 0.38 |
| Back-EMF constant | V/Krpm | 3.13 | 3.13 | 3.15 |
| Torque Constant | Nm/A | 0.039 | 0.04 | 0.04 |
| Resistance | ohm | 1.5 | 0.53 | 0.74 |
| Weight | Kg | 0.3 | 0.4 | 0.5 |
| Length | mm | 41 | 51 | 6 |
###
| Model | Rated Voltage | No load speed |
Rated torque | Rated Speed | Rated Current |
Rated power |
L |
| VDC | RPM | Nm | rpm | A | W | mm | |
| DMW701 | 48 | 3500 | 0.5 | 3000 | 4.3 | 157 | 86 |
| DMW702 | 48 | 3500 | 1 | 3000 | 8.7 | 314 | 116 |
| DMW703 | 48 | 3500 | 1.5 | 3000 | 12.9 | 471 | 136 |
###
| Model | DMW801 | DMW802 | DMW803 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 4200 | 4200 | 4200 |
| Rated torque | Nm | 0.25 | 0.5 | 0.75 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 5.2 | 10.5 | 15 |
| Rated power | W | 79 | 157 | 236 |
| Back-EMF constant | V/Krpm | 9 | 9.2 | 9.5 |
| Torque Constant | Nm/A | 0.06 | 0.052 | 0.05 |
| Resistance | ohm | 0.5 | 0.43 | 0.35 |
| Weight | Kg | 1.6 | 2.2 | 3 |
| Length | mm | 75 | 95 | 115 |
###
| Model | DMW861 | DMW862 | DMW863 | |
| Voltage | V | 48 | ||
| No load speed | rpm | 3500 | 3500 | 3400 |
| Rated torque | Nm | 1.0 | 1.8 | 2.5 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 8.6 | 14.8 | 20 |
| Torque(max) | Nm | 3.0 | 5.4 | 7.5 |
| Back-EMF constant | V/Krpm | 9.8 | 9.8 | 10 |
| Torque Constant | Nm/A | 0.13 | 0.13 | 0.14 |
| Resistance | ohm | 0.32 | 0.15 | 0.1 |
| Weight | Kg | 2.2 | 3.2 | 4.2 |
| Length | mm | 80 | 105 | 130 |
###
| Model | DMW601 | DMW602 | DMW603 | |
| Voltage | V | 36 | ||
| No load speed | rpm | 4100 | 4100 | 4100 |
| Rated torque | Nm | 0.25 | 0.5 | 0.75 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 3 | 6 | 9 |
| Torque(max) | Nm | 0.75 | 1.5 | 2 |
| Back-EMF constant | V/Krpm | 6.2 | 6.5 | 6.5 |
| Torque Constant | Nm/A | 0.043 | 0.045 | 0.041 |
| Resistance | ohm | 0.59 | 0.26 | 0.2 |
| Weight | Kg | 0.9 | 1.2 | 1.6 |
| Length | mm | 78 | 99 | 120 |
###
| Model | DMW571 | DMW572 | DMW573 | DMW574 | ||
| Voltage | V | 36 | ||||
| No load speed | rpm | 5200 | 5200 | 5300 | 5400 | |
| Rated torque | Nm | 0.11 | 0.22 | 0.32 | 0.42 | |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 | |
| Rated Current | A | 1.8 | 3.2 | 4.7 | 6.5 | |
| Torque(max) | Nm | 0.3 | 0.5 | 0.8 | 1.2 | |
| Back-EMF constant | V/Krpm | 4.5 | 4.8 | 4.83 | 4.9 | |
| Torque Constant | Nm/A | 0.072 | 0.078 | 0.08 | 0.09 | |
| Resistance | ohm | 1.7 | 0.75 | 0.5 | 0.39 | |
| Weight | Kg | 0.45 | 0.8 | 1.1 | 1.4 | |
| Length | mm | 55 | 75 | 95 | 115 | |
###
| Model | DMW571 | DMW572 | DMW573 | DMW574 | |
| Voltage | V | 36 | |||
| No load speed | rpm | 5200 | 5200 | 5200 | 5200 |
| Rated torque | Nm | 0.14 | 0.28 | 0.43 | 0.49 |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 |
| Rated Current | A | 2.2 | 4.5 | 6.8 | 7.9 |
| Torque(max) | Nm | 0.4 | 0.6 | 0.9 | 1.5 |
| Back-EMF constant | V/Krpm | 4.5 | 4.8 | 4.83 | 4.9 |
| Torque Constant | Nm/A | 0.072 | 0.078 | 0.08 | 0.09 |
| Resistance | ohm | 2 | 0.9 | 0.7 | 0.5 |
| Weight | Kg | 0.5 | 0.9 | 1.3 | 1.8 |
| Length | mm | 55 | 75 | 95 | 115 |
|
US $20-40 / Piece | |
100 Pieces (Min. Order) |
###
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Adjust Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
###
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | DMW421 | DMW422 | DMW423 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 5000 | 5000 | 5000 |
| Rated torque | Nm | 0.063 | 0.094 | 0.125 |
| Rated Speed | rpm | 4000 | 4000 | 4000 |
| Rated Current | A | 1.7 | 2.5 | 3.5 |
| Torque(max) | Nm | 0.19 | 0.27 | 0.38 |
| Back-EMF constant | V/Krpm | 3.13 | 3.13 | 3.15 |
| Torque Constant | Nm/A | 0.039 | 0.04 | 0.04 |
| Resistance | ohm | 1.5 | 0.53 | 0.74 |
| Weight | Kg | 0.3 | 0.4 | 0.5 |
| Length | mm | 41 | 51 | 6 |
###
| Model | Rated Voltage | No load speed |
Rated torque | Rated Speed | Rated Current |
Rated power |
L |
| VDC | RPM | Nm | rpm | A | W | mm | |
| DMW701 | 48 | 3500 | 0.5 | 3000 | 4.3 | 157 | 86 |
| DMW702 | 48 | 3500 | 1 | 3000 | 8.7 | 314 | 116 |
| DMW703 | 48 | 3500 | 1.5 | 3000 | 12.9 | 471 | 136 |
###
| Model | DMW801 | DMW802 | DMW803 | |
| Voltage | V | 24 | ||
| No load speed | rpm | 4200 | 4200 | 4200 |
| Rated torque | Nm | 0.25 | 0.5 | 0.75 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 5.2 | 10.5 | 15 |
| Rated power | W | 79 | 157 | 236 |
| Back-EMF constant | V/Krpm | 9 | 9.2 | 9.5 |
| Torque Constant | Nm/A | 0.06 | 0.052 | 0.05 |
| Resistance | ohm | 0.5 | 0.43 | 0.35 |
| Weight | Kg | 1.6 | 2.2 | 3 |
| Length | mm | 75 | 95 | 115 |
###
| Model | DMW861 | DMW862 | DMW863 | |
| Voltage | V | 48 | ||
| No load speed | rpm | 3500 | 3500 | 3400 |
| Rated torque | Nm | 1.0 | 1.8 | 2.5 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 8.6 | 14.8 | 20 |
| Torque(max) | Nm | 3.0 | 5.4 | 7.5 |
| Back-EMF constant | V/Krpm | 9.8 | 9.8 | 10 |
| Torque Constant | Nm/A | 0.13 | 0.13 | 0.14 |
| Resistance | ohm | 0.32 | 0.15 | 0.1 |
| Weight | Kg | 2.2 | 3.2 | 4.2 |
| Length | mm | 80 | 105 | 130 |
###
| Model | DMW601 | DMW602 | DMW603 | |
| Voltage | V | 36 | ||
| No load speed | rpm | 4100 | 4100 | 4100 |
| Rated torque | Nm | 0.25 | 0.5 | 0.75 |
| Rated Speed | rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 3 | 6 | 9 |
| Torque(max) | Nm | 0.75 | 1.5 | 2 |
| Back-EMF constant | V/Krpm | 6.2 | 6.5 | 6.5 |
| Torque Constant | Nm/A | 0.043 | 0.045 | 0.041 |
| Resistance | ohm | 0.59 | 0.26 | 0.2 |
| Weight | Kg | 0.9 | 1.2 | 1.6 |
| Length | mm | 78 | 99 | 120 |
###
| Model | DMW571 | DMW572 | DMW573 | DMW574 | ||
| Voltage | V | 36 | ||||
| No load speed | rpm | 5200 | 5200 | 5300 | 5400 | |
| Rated torque | Nm | 0.11 | 0.22 | 0.32 | 0.42 | |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 | |
| Rated Current | A | 1.8 | 3.2 | 4.7 | 6.5 | |
| Torque(max) | Nm | 0.3 | 0.5 | 0.8 | 1.2 | |
| Back-EMF constant | V/Krpm | 4.5 | 4.8 | 4.83 | 4.9 | |
| Torque Constant | Nm/A | 0.072 | 0.078 | 0.08 | 0.09 | |
| Resistance | ohm | 1.7 | 0.75 | 0.5 | 0.39 | |
| Weight | Kg | 0.45 | 0.8 | 1.1 | 1.4 | |
| Length | mm | 55 | 75 | 95 | 115 | |
###
| Model | DMW571 | DMW572 | DMW573 | DMW574 | |
| Voltage | V | 36 | |||
| No load speed | rpm | 5200 | 5200 | 5200 | 5200 |
| Rated torque | Nm | 0.14 | 0.28 | 0.43 | 0.49 |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 |
| Rated Current | A | 2.2 | 4.5 | 6.8 | 7.9 |
| Torque(max) | Nm | 0.4 | 0.6 | 0.9 | 1.5 |
| Back-EMF constant | V/Krpm | 4.5 | 4.8 | 4.83 | 4.9 |
| Torque Constant | Nm/A | 0.072 | 0.078 | 0.08 | 0.09 |
| Resistance | ohm | 2 | 0.9 | 0.7 | 0.5 |
| Weight | Kg | 0.5 | 0.9 | 1.3 | 1.8 |
| Length | mm | 55 | 75 | 95 | 115 |
The Basics of a Gear Motor
The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.
Induction worm gear motor
If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Parallel shaft helical gear motor
The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Helical gear unit
This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.
editor by czh 2022-11-27
China factory High precise Planetary gearbox DRN Series Torque Planetary Gearbox Harmonic Drive Helical Gear Motor Reducer worm gear winch
Warranty: 1 years
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Food Shop, Printing Shops, Energy & Mining, Food & Beverage Shops, High performance yeduc planetary gearbox harmonic drive speed reducer Other
Weight (KG): 3 KG
Customized support: OEM, ODM
Gearing Arrangement: Harmonic
Output Torque: 2.6-1760N.m
Input Speed: 750~3500rpm
Output Speed: 14-280rpm
Product name: Planetary reduction gearbox
Installation method: Any
Average life: 2000h
Protection level: 65IP
Maximum output radial force: Fr=300N
Maximum output axial force: Fa=100N
Backlash: ≥10arcmin
Rated output torque: TN
Fault stop torque: 2TN
Full load efficiency: 90%~94%
Packaging Details: plastic packaging bag & standard packing
PRODUCT DESCRIPTION
| Product name | DRN Series Torque Planetary Gearbox Harmonic Drive Helical Gear Motor Reducer | ||||||
| Reduction ratio | Single-stage:4/5/7/10 Bipolar:15/20/25/30/35/40/50/70 | ||||||
| Rated output torque/ Nm | TN | ||||||
| Fault stop torque/ Nm | 2TN | ||||||
| Rated input speed/ min | 3000MIN-1 | ||||||
| Input speed/ min | 3000MIN-1 | ||||||
| Installation method | Any | ||||||
| Installation method/ H | 2000h | ||||||
| Maximum output radial force/ N | Fr=300N | ||||||
| Maximum output axial force/ N | Fa=100N | ||||||
| Full load efficiency/ % | 90%–94% | ||||||
| Lubrication method | Long term effectiveness | ||||||
| Protection level/ IP | 65 | ||||||
| Backlash/ armin | ≥10 | ||||||
| Operating temperature/ ℃ | -10℃~80℃ | ||||||
Types of Bevel Gears
Bevel Gears are used in a number of industries. They are used in wheeled excavators, dredges, conveyor belts, mill actuators, and rail transmissions. A bevel gear’s spiral or angled bevel can make it suitable for confined spaces. It is also used in robotics and vertical supports of rolling mills. You can use bevel gears in food processing processes. For more information on bevel gears, read on.
Spiral bevel gear
Spiral bevel gears are used to transmit power between two shafts in a 90-degree orientation. They have curved or oblique teeth and can be fabricated from various metals. Bestagear is one manufacturer specializing in medium to large spiral bevel gears. They are used in the mining, metallurgical, marine, and oil fields. Spiral bevel gears are usually made from steel, aluminum, or phenolic materials.
Spiral bevel gears have many advantages. Their mesh teeth create a less abrupt force transfer. They are incredibly durable and are designed to last a long time. They are also less expensive than other right-angle gears. They also tend to last longer, because they are manufactured in pairs. The spiral bevel gear also reduces noise and vibration from its counterparts. Therefore, if you are in need of a new gear set, spiral bevel gears are the right choice.
The contact between spiral bevel gear teeth occurs along the surface of the gear tooth. The contact follows the Hertz theory of elastic contact. This principle holds for small significant dimensions of the contact area and small relative radii of curvature of the surfaces. In this case, strains and friction are negligible. A spiral bevel gear is a common example of an inverted helical gear. This gear is commonly used in mining equipment.
Spiral bevel gears also have a backlash-absorbing feature. This feature helps secure the thickness of the oil film on the gear surface. The shaft axis, mounting distance, and angle errors all affect the tooth contact on a spiral bevel gear. Adjusting backlash helps to correct these problems. The tolerances shown above are common for bevel gears. In some cases, manufacturers make slight design changes late in the production process, which minimizes the risk to OEMs.
Straight bevel gear
Straight bevel gears are among the easiest types of gears to manufacture. The earliest method used to manufacture straight bevel gears was to use a planer equipped with an indexing head. However, improvements have been made in manufacturing methods after the introduction of the Revacycle system and the Coniflex. The latest technology allows for even more precise manufacturing. Both of these manufacturing methods are used by CZPT. Here are some examples of straight bevel gear manufacturing.
A straight bevel gear is manufactured using two kinds of bevel surfaces, namely, the Gleason method and the Klingelnberg method. Among the two, the Gleason method is the most common. Unlike other types of gear, the CZPT method is not a universal standard. The Gleason system has higher quality gears, since its adoption of tooth crowning is the most effective way to make gears that tolerate even small assembly errors. It also eliminates the stress concentration in the bevelled edges of the teeth.
The gear’s composition depends on the application. When durability is required, a gear is made of cast iron. The pinion is usually three times harder than the gear, which helps balance wear. Other materials, such as carbon steel, are cheaper, but are less resistant to corrosion. Inertia is another critical factor to consider, since heavier gears are more difficult to reverse and stop. Precision requirements may include the gear pitch and diameter, as well as the pressure angle.
Involute geometry of a straight bevel gear is often computed by varying the surface’s normal to the surface. Involute geometry is computed by incorporating the surface coordinates and the theoretical tooth thickness. Using the CMM, the spherical involute surface can be used to determine tooth contact patterns. This method is useful when a roll tester tooling is unavailable, because it can predict the teeth’ contact pattern.
Hypoid bevel gear
Hypoid bevel gears are an efficient and versatile speed reduction solution. Their compact size, high efficiency, low noise and heat generation, and long life make them a popular choice in the power transmission and motion control industries. The following are some of the benefits of hypoid gearing and why you should use it. Listed below are some of the key misperceptions and false assumptions of this gear type. These assumptions may seem counterintuitive at first, but will help you understand what this gear is all about.
The basic concept of hypoid gears is that they use two non-intersecting shafts. The smaller gear shaft is offset from the larger gear shaft, allowing them to mesh without interference and support each other securely. The resulting torque transfer is improved when compared to conventional gear sets. A hypoid bevel gear is used to drive the rear axle of an automobile. It increases the flexibility of machine design and allows the axes to be freely adjusted.
In the first case, the mesh of the two bodies is obtained by fitting the hyperboloidal cutter to the desired gear. Its geometric properties, orientation, and position determine the desired gear. The latter is used if the desired gear is noise-free or is required to reduce vibrations. A hyperboloidal cutter, on the other hand, meshes with two toothed bodies. It is the most efficient option for modeling hypoid gears with noise concerns.
The main difference between hypoid and spiral bevel gears is that the hypoid bevel gear has a larger diameter than its counterparts. They are usually found in 1:1 and 2:1 applications, but some manufacturers also provide higher ratios. A hypoid gearbox can achieve speeds of three thousand rpm. This makes it the preferred choice in a variety of applications. So, if you’re looking for a gearbox with a high efficiency, this is the gear for you.
Addendum and dedendum angles
The addendum and dedendum angles of a bevel gear are used to describe the shape and depth of the teeth of the gear. Each tooth of the gear has a slightly tapered surface that changes in depth. These angles are defined by their addendum and dedendum distances. Addendum angle is the distance between the top land and the bottom surface of the teeth, while dedendum angle is the distance between the pitch surface and the bottom surface of the teeth.
The pitch angle is the angle formed by the apex point of the gear’s pitch cone with the pitch line of the gear shaft. The dedendum angle, on the other hand, is the depth of the tooth space below the pitch line. Both angles are used to measure the shape of a bevel gear. The addendum and dedendum angles are important for gear design.
The dedendum and addendum angles of a bevel gear are determined by the base contact ratio (Mc) of the two gears. The involute curve is not allowed to extend within the base diameter of the bevel gear. The base diameter is also a critical measurement for the design of a gear. It is possible to reduce the involute curve to match the involute curve, but it must be tangential to the involute curve.
The most common application of a bevel gear is the automotive differential. They are used in many types of vehicles, including cars, trucks, and even construction equipment. They are also used in the marine industry and aviation. Aside from these two common uses, there are many other uses for bevel gears. And they are still growing in popularity. But they’re a valuable part of automotive and industrial gearing systems.
Applications of bevel gears
Bevel gears are used in a variety of applications. They are made of various materials depending on their weight, load, and application. For high-load applications, ferrous metals such as grey cast iron are used. These materials have excellent wear resistance and are inexpensive. For lower-weight applications, steel or non-metals such as plastics are used. Some bevel gear materials are considered noiseless. Here are some of their most common uses.
Straight bevel gears are the easiest to manufacture. The earliest method of manufacturing them was with a planer with an indexing head. Modern manufacturing methods introduced the Revacycle and Coniflex systems. For industrial gear manufacturing, the CZPT uses the Revacycle system. However, there are many types of bevel gears. This guide will help you choose the right material for your next project. These materials can withstand high rotational speeds and are very strong.
Bevel gears are most common in automotive and industrial machinery. They connect the driveshaft to the wheels. Some even have a 45-degree bevel. These gears can be placed on a bevel surface and be tested for their transmission capabilities. They are also used in testing applications to ensure proper motion transmission. They can reduce the speed of straight shafts. Bevel gears can be used in many industries, from marine to aviation.
The simplest type of bevel gear is the miter gear, which has a 1:1 ratio. It is used to change the axis of rotation. The shafts of angular miter bevel gears can intersect at any angle, from 45 degrees to 120 degrees. The teeth on the bevel gear can be straight, spiral, or Zerol. And as with the rack and pinion gears, there are different types of bevel gears.
China best High Performance Planetary Gear Reducer AB Series High Output Torque Low Noise Planetary Helical Gearbox gear box
Warranty: 1 year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Other, Advertising Company
Weight (KG): 10 KG
Customized support: OEM, ODM, OBM
Gearing Arrangement: Planetary
Output Torque: 20-1500N.M
Input Speed: 0~4000RPM
Output Speed: 0~1300RPM
Product name: AB60 Planetary gearbox
Color: Customized
Certificate: ISO9001:2008
Gears Style: Helica Gear
Usage: Speed Change
Efficiency: 90%-96%
Application: Medical
Brand: beiji or custom
experience: more than 30 years
Keyword: planetary reducer motor
Packaging Details: Cartons or wooden cases
Port: HangZhou YanTian GuangZhou
Product Paramenters AB Series Precision Planetary Reducer
| Product Name | Precision Planetary Reducer | ||||||
| Efficiency | 92%-96% | ||||||
| Application | Power Tranmission | ||||||
| Brand | beiji or custom | ||||||
| Model No. | AB42-AB220 | ||||||
| Bearing: | NSK | ||||||
| Place of Origin: | ZheJiang China | ||||||
Spiral Gears for Right-Angle Right-Hand Drives
Spiral gears are used in mechanical systems to transmit torque. The bevel gear is a particular type of spiral gear. It is made up of two gears that mesh with one another. Both gears are connected by a bearing. The two gears must be in mesh alignment so that the negative thrust will push them together. If axial play occurs in the bearing, the mesh will have no backlash. Moreover, the design of the spiral gear is based on geometrical tooth forms.
Equations for spiral gear
The theory of divergence requires that the pitch cone radii of the pinion and gear be skewed in different directions. This is done by increasing the slope of the convex surface of the gear’s tooth and decreasing the slope of the concave surface of the pinion’s tooth. The pinion is a ring-shaped wheel with a central bore and a plurality of transverse axes that are offset from the axis of the spiral teeth.
Spiral bevel gears have a helical tooth flank. The spiral is consistent with the cutter curve. The spiral angle b is equal to the pitch cone’s genatrix element. The mean spiral angle bm is the angle between the genatrix element and the tooth flank. The equations in Table 2 are specific for the Spread Blade and Single Side gears from Gleason.
The tooth flank equation of a logarithmic spiral bevel gear is derived using the formation mechanism of the tooth flanks. The tangential contact force and the normal pressure angle of the logarithmic spiral bevel gear were found to be about twenty degrees and 35 degrees respectively. These two types of motion equations were used to solve the problems that arise in determining the transmission stationary. While the theory of logarithmic spiral bevel gear meshing is still in its infancy, it does provide a good starting point for understanding how it works.
This geometry has many different solutions. However, the main two are defined by the root angle of the gear and pinion and the diameter of the spiral gear. The latter is a difficult one to constrain. A 3D sketch of a bevel gear tooth is used as a reference. The radii of the tooth space profile are defined by end point constraints placed on the bottom corners of the tooth space. Then, the radii of the gear tooth are determined by the angle.
The cone distance Am of a spiral gear is also known as the tooth geometry. The cone distance should correlate with the various sections of the cutter path. The cone distance range Am must be able to correlate with the pressure angle of the flanks. The base radii of a bevel gear need not be defined, but this geometry should be considered if the bevel gear does not have a hypoid offset. When developing the tooth geometry of a spiral bevel gear, the first step is to convert the terminology to pinion instead of gear.
The normal system is more convenient for manufacturing helical gears. In addition, the helical gears must be the same helix angle. The opposite hand helical gears must mesh with each other. Likewise, the profile-shifted screw gears need more complex meshing. This gear pair can be manufactured in a similar way to a spur gear. Further, the calculations for the meshing of helical gears are presented in Table 7-1.
Design of spiral bevel gears
A proposed design of spiral bevel gears utilizes a function-to-form mapping method to determine the tooth surface geometry. This solid model is then tested with a surface deviation method to determine whether it is accurate. Compared to other right-angle gear types, spiral bevel gears are more efficient and compact. CZPT Gear Company gears comply with AGMA standards. A higher quality spiral bevel gear set achieves 99% efficiency.
A geometric meshing pair based on geometric elements is proposed and analyzed for spiral bevel gears. This approach can provide high contact strength and is insensitive to shaft angle misalignment. Geometric elements of spiral bevel gears are modeled and discussed. Contact patterns are investigated, as well as the effect of misalignment on the load capacity. In addition, a prototype of the design is fabricated and rolling tests are conducted to verify its accuracy.
The three basic elements of a spiral bevel gear are the pinion-gear pair, the input and output shafts, and the auxiliary flank. The input and output shafts are in torsion, the pinion-gear pair is in torsional rigidity, and the system elasticity is small. These factors make spiral bevel gears ideal for meshing impact. To improve meshing impact, a mathematical model is developed using the tool parameters and initial machine settings.
In recent years, several advances in manufacturing technology have been made to produce high-performance spiral bevel gears. Researchers such as Ding et al. optimized the machine settings and cutter blade profiles to eliminate tooth edge contact, and the result was an accurate and large spiral bevel gear. In fact, this process is still used today for the manufacturing of spiral bevel gears. If you are interested in this technology, you should read on!
The design of spiral bevel gears is complex and intricate, requiring the skills of expert machinists. Spiral bevel gears are the state of the art for transferring power from one system to another. Although spiral bevel gears were once difficult to manufacture, they are now common and widely used in many applications. In fact, spiral bevel gears are the gold standard for right-angle power transfer.While conventional bevel gear machinery can be used to manufacture spiral bevel gears, it is very complex to produce double bevel gears. The double spiral bevel gearset is not machinable with traditional bevel gear machinery. Consequently, novel manufacturing methods have been developed. An additive manufacturing method was used to create a prototype for a double spiral bevel gearset, and the manufacture of a multi-axis CNC machine center will follow.
Spiral bevel gears are critical components of helicopters and aerospace power plants. Their durability, endurance, and meshing performance are crucial for safety. Many researchers have turned to spiral bevel gears to address these issues. One challenge is to reduce noise, improve the transmission efficiency, and increase their endurance. For this reason, spiral bevel gears can be smaller in diameter than straight bevel gears. If you are interested in spiral bevel gears, check out this article.
Limitations to geometrically obtained tooth forms
The geometrically obtained tooth forms of a spiral gear can be calculated from a nonlinear programming problem. The tooth approach Z is the linear displacement error along the contact normal. It can be calculated using the formula given in Eq. (23) with a few additional parameters. However, the result is not accurate for small loads because the signal-to-noise ratio of the strain signal is small.
Geometrically obtained tooth forms can lead to line and point contact tooth forms. However, they have their limits when the tooth bodies invade the geometrically obtained tooth form. This is called interference of tooth profiles. While this limit can be overcome by several other methods, the geometrically obtained tooth forms are limited by the mesh and strength of the teeth. They can only be used when the meshing of the gear is adequate and the relative motion is sufficient.
During the tooth profile measurement, the relative position between the gear and the LTS will constantly change. The sensor mounting surface should be parallel to the rotational axis. The actual orientation of the sensor may differ from this ideal. This may be due to geometrical tolerances of the gear shaft support and the platform. However, this effect is minimal and is not a serious problem. So, it is possible to obtain the geometrically obtained tooth forms of spiral gear without undergoing expensive experimental procedures.
The measurement process of geometrically obtained tooth forms of a spiral gear is based on an ideal involute profile generated from the optical measurements of one end of the gear. This profile is assumed to be almost perfect based on the general orientation of the LTS and the rotation axis. There are small deviations in the pitch and yaw angles. Lower and upper bounds are determined as – 10 and -10 degrees respectively.
The tooth forms of a spiral gear are derived from replacement spur toothing. However, the tooth shape of a spiral gear is still subject to various limitations. In addition to the tooth shape, the pitch diameter also affects the angular backlash. The values of these two parameters vary for each gear in a mesh. They are related by the transmission ratio. Once this is understood, it is possible to create a gear with a corresponding tooth shape.
As the length and transverse base pitch of a spiral gear are the same, the helix angle of each profile is equal. This is crucial for engagement. An imperfect base pitch results in an uneven load sharing between the gear teeth, which leads to higher than nominal loads in some teeth. This leads to amplitude modulated vibrations and noise. In addition, the boundary point of the root fillet and involute could be reduced or eliminate contact before the tip diameter.