Product Description
1.Product tyep
80# 750W 220v servo motor with planetary gearbox without brake;Encoder can be choosed according to your requirements; High-end motor application fields cover industrial robots, AGVs, intelligent factories, CNC, and 3C, among others.
2.OEM&ODM are all acceptable
3.Our advantages:
3.1Having an excellent R&D team,
3.2. RELIABILITY FIRST , QUALITY CONTROL MANAGEMENT FIRST.
3.3.SHORT LEAD TIME (Conventional products about one-week)
3.4 COST-EFFECTIVE (competitive price )
3.5 Certification:ISO9001, CE; and our products meet RoHS requirements.
3.6 With a one-year warranty (under normal use)
4.Product features
4.1. The entire series adopts a 5-pair pole scheme;
4.2. Compared to competitors in the same industry, the product size has a shorter advantage;
4.3. The rotor adopts embedded magnetic steel, without the risk of magnetic steel falling off;
4.4. Encoders can be matched with various types, and the company has its own encoder products for matching use
Compared to peers, it has supporting advantages.
4.5. The appearance of the motor is available in silver and black, with a focus on black.
5.Technical indicators
| Rated output power | 750 | W |
| Number of poles | 10 | P |
| rated voltage | 220 | VAC |
| Rated speed | 3000 | r/min |
| Maximum speed | 5500 | r/min |
| Rated torque | 2.39 | N.m |
| Peak torque | 8.36 | N.m |
| Line back EMF | 38.6 | V/krpm |
| Torque coefficient | 0.639 | N.m/A |
| Moment of inertia | 1.59 | Kg.sq.m.10-4 |
| Line resistance | 1.5 | ohm |
| Line inductance | 750W | mH |
| Reduction ratio | i=10 |
6.Functional features
| Working hours | Continuous |
| Heat resistance | Class F |
| Body color | Black |
| Cooling method | Natural cooling |
| Vibration level | V15 |
| Connection method | Direct connection |
| Installation method | Flange installation |
| Excitation method | Permanent magnet |
| Protection method | Fully enclosed ,self-cooling IP65 (except shaft penetration) |
| Rotation method | Counterclockwise rotation(CCW) as seen from the extension end of the motor shaft |
7.Outside view
8.Torque-speed characteristic curve
9.Model Explanation
10.Servo motor wiring definition
11.Company Profile
12.Development history
13.Motor overview
14.Certificate patent display
15.FAQ
Payments
1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
4) Please check the package CHINAMFG receipt, if there are some damages, please contact us immediately.
Feedback & Refund
1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.
If you need more information, please contact with us. We will attach great importance to your any problems.Hope we could establish a long-term effective cooperation.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Household Appliances, Power Tools |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Permanent Magnet |
| Function: | Control |
| Casing Protection: | Protection Type |
| Number of Poles: | 10 |
| Samples: |
US$ 125/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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What types of feedback mechanisms are commonly integrated into gear motors for control?
Gear motors often incorporate feedback mechanisms to provide control and improve their performance. These feedback mechanisms enable the motor to monitor and adjust its operation based on various parameters. Here are some commonly integrated feedback mechanisms in gear motors:
1. Encoder Feedback:
An encoder is a device that provides position and speed feedback by converting the motor’s mechanical motion into electrical signals. Encoders commonly used in gear motors include:
- Incremental Encoders: These encoders provide information about the motor’s shaft position and speed relative to a reference point. They generate pulses as the motor rotates, allowing precise measurement of position and speed changes.
- Absolute Encoders: Absolute encoders provide the precise position of the motor’s shaft within a full revolution. They do not require a reference point and provide accurate feedback even after power loss or motor restart.
2. Hall Effect Sensors:
Hall effect sensors use the principle of the Hall effect to detect the presence and strength of a magnetic field. They are commonly used in gear motors for speed and position sensing. Hall effect sensors provide feedback by detecting changes in the motor’s magnetic field and converting them into electrical signals.
3. Current Sensors:
Current sensors monitor the electrical current flowing through the motor’s windings. By measuring the current, these sensors provide feedback regarding the motor’s torque, load conditions, and power consumption. Current sensors are essential for motor control strategies such as current limiting, overcurrent protection, and closed-loop control.
4. Temperature Sensors:
Temperature sensors are integrated into gear motors to monitor the motor’s temperature. They provide feedback on the motor’s thermal conditions, allowing the control system to adjust the motor’s operation to prevent overheating. Temperature sensors are crucial for ensuring the motor’s reliability and preventing damage due to excessive heat.
5. Hall Effect Limit Switches:
Hall effect limit switches are used to detect the presence or absence of a magnetic field within a specific range. They are commonly employed as end-of-travel or limit switches in gear motors. Hall effect limit switches provide feedback to the control system, indicating when the motor has reached a specific position or when it has moved beyond the allowed range.
6. Resolver Feedback:
A resolver is an electromagnetic device used to determine the position and speed of a rotating shaft. It provides feedback by generating sine and cosine signals that correspond to the shaft’s angular position. Resolver feedback is commonly used in high-performance gear motors requiring accurate position and speed control.
These feedback mechanisms, when integrated into gear motors, enable precise control, monitoring, and adjustment of various motor parameters. By utilizing feedback signals from encoders, Hall effect sensors, current sensors, temperature sensors, limit switches, or resolvers, the control system can optimize the motor’s performance, ensure accurate positioning, maintain speed control, and protect the motor from excessive loads or overheating.
What are some common challenges or issues associated with gear motors, and how can they be addressed?
Gear motors, like any mechanical system, can face certain challenges or issues that may affect their performance, reliability, or longevity. However, many of these challenges can be addressed through proper design, maintenance, and operational practices. Here are some common challenges associated with gear motors and potential solutions:
1. Gear Wear and Failure:
Over time, gears in a gear motor can experience wear, resulting in decreased performance or even failure. The following measures can address this challenge:
- Proper Lubrication: Regular lubrication with the appropriate lubricant can minimize friction and wear between gear teeth. It is essential to follow manufacturer recommendations for lubrication intervals and use high-quality lubricants suitable for the specific gear motor.
- Maintenance and Inspection: Routine maintenance and periodic inspections can help identify early signs of gear wear or damage. Timely replacement of worn gears or components can prevent further damage and ensure the gear motor’s optimal performance.
- Material Selection: Choosing gears made from durable and wear-resistant materials, such as hardened steel or specialized alloys, can increase their lifespan and resistance to wear.
2. Backlash and Inaccuracy:
Backlash, as discussed earlier, can introduce inaccuracies in gear motor systems. The following approaches can help address this issue:
- Anti-Backlash Gears: Using anti-backlash gears, which are designed to minimize or eliminate backlash, can significantly reduce inaccuracies caused by gear play.
- Tight Manufacturing Tolerances: Ensuring precise manufacturing tolerances during gear production helps minimize backlash and improve overall accuracy.
- Backlash Compensation: Implementing control algorithms or mechanisms to compensate for backlash can help mitigate its effects and improve the accuracy of the gear motor.
3. Noise and Vibrations:
Gear motors can generate noise and vibrations during operation, which may be undesirable in certain applications. The following strategies can help mitigate this challenge:
- Noise Dampening: Incorporating noise-dampening features, such as vibration-absorbing materials or isolation mounts, can reduce noise and vibrations transmitted from the gear motor to the surrounding environment.
- Quality Gears and Bearings: Using high-quality gears and bearings can minimize vibrations and noise generation. Precision-machined gears and well-maintained bearings help ensure smooth operation and reduce unwanted noise.
- Proper Alignment: Ensuring accurate alignment of gears, shafts, and other components reduces the likelihood of noise and vibrations caused by misalignment. Regular inspections and adjustments can help maintain optimal alignment.
4. Overheating and Thermal Management:
Heat buildup can be a challenge in gear motors, especially during prolonged or heavy-duty operation. Effective thermal management techniques can address this issue:
- Adequate Ventilation: Providing proper ventilation and airflow around the gear motor helps dissipate heat. This can involve designing cooling fins, incorporating fans or blowers, or ensuring sufficient clearance for air circulation.
- Heat Dissipation Materials: Using heat-dissipating materials, such as aluminum or copper, in motor housings or heat sinks can improve heat dissipation and prevent overheating.
- Monitoring and Control: Implementing temperature sensors and thermal protection mechanisms allows for real-time monitoring of the gear motor’s temperature. If the temperature exceeds safe limits, the motor can be automatically shut down or adjusted to prevent damage.
5. Load Variations and Shock Loads:
Unexpected load variations or shock loads can impact the performance and durability of gear motors. The following measures can help address this challenge:
- Proper Sizing and Selection: Choosing gear motors with appropriate torque and load capacity ratings for the intended application helps ensure they can handle expected load variations and occasional shock loads without exceeding their limits.
- Shock Absorption: Incorporating shock-absorbing mechanisms, such as dampers or resilient couplings, can help mitigate the effects of sudden load changes or impacts on the gear motor.
- Load Monitoring: Implementing load monitoring systems or sensors allows for real-time monitoring of load variations. This information can be used to adjust operation or trigger protective measures when necessary.
By addressing these common challenges associated with gear motors through appropriate design considerations, regular maintenance, and operational practices, it is possible to enhance their performance, reliability, and longevity.
What is a gear motor, and how does it combine the functions of gears and a motor?
A gear motor is a type of motor that incorporates gears into its design to combine the functions of gears and a motor. It consists of a motor, which provides the mechanical power, and a set of gears, which transmit and modify this power to achieve specific output characteristics. Here’s a detailed explanation of what a gear motor is and how it combines the functions of gears and a motor:
A gear motor typically consists of two main components: the motor and the gear system. The motor is responsible for converting electrical energy into mechanical energy, generating rotational motion. The gear system, on the other hand, consists of multiple gears with different sizes and tooth configurations. These gears are meshed together in a specific arrangement to transmit and modify the output torque and speed of the motor.
The gears in a gear motor serve several functions:
1. Torque Amplification:
One of the primary functions of the gear system in a gear motor is to amplify the torque output of the motor. By using gears with different sizes, the input torque can be effectively multiplied or reduced. This allows the gear motor to provide higher torque at lower speeds or lower torque at higher speeds, depending on the gear arrangement. This torque amplification is beneficial in applications where high torque is required, such as in heavy machinery or vehicles.
2. Speed Reduction or Increase:
The gear system in a gear motor can also be used to reduce or increase the rotational speed of the motor output. By utilizing gears with different numbers of teeth, the gear ratio can be adjusted to achieve the desired speed output. For example, a gear motor with a higher gear ratio will output lower speed but higher torque, whereas a gear motor with a lower gear ratio will output higher speed but lower torque. This speed control capability allows for precise matching of motor output to the requirements of specific applications.
3. Directional Control:
Gears in a gear motor can be used to control the direction of rotation of the motor output shaft. By employing different combinations of gears, such as spur gears, bevel gears, or worm gears, the rotational direction can be changed. This directional control is crucial in applications where bidirectional movement is required, such as in conveyor systems or robotic arms.
4. Load Distribution:
The gear system in a gear motor helps distribute the load evenly across multiple gears, which reduces the stress on individual gears and increases the overall durability and lifespan of the motor. By sharing the load among multiple gears, the gear motor can handle higher torque applications without putting excessive strain on any particular gear. This load distribution capability is especially important in heavy-duty applications that require continuous operation under demanding conditions.
By combining the functions of gears and a motor, gear motors offer several advantages. They provide torque amplification, speed control, directional control, and load distribution capabilities, making them suitable for various applications that require precise and controlled mechanical power. Gear motors are commonly used in industries such as robotics, automotive, manufacturing, and automation, where reliable and efficient power transmission is essential.
editor by CX 2024-05-03
China factory AC DC Three Single Phase Asynchronous Induction BLDC Brushless Electrical Stepper Servo Gear Electric Motor vacuum pump electric
Product Description
AC DC Three Single Phase Asynchronous Synchronous Induction BLDC Brushless Electrical Stepper Servo Gear Stainless Steel Electric Motor
Product Description
1. Reliable performance, safe and easy operation.
2. Low noise, low vibration, and light in weight.
3. Wide range of speed, torque, and motor types.
4. Mounting dimensions conform to IEC standards, Gost standards, Nema standards.
Product Parameters
| Power | 0.06 ~ 2000kw |
| Typical motor types | Asynchronous motor, Synchronous motor, DC brush motor, DC brushless motor Stepper motor, Servo motor Aluminum motor, Cast iron motor, Stainless steel motor Gear motor, with worm gearbox, helical gearbox, planetary gearbox, etc. |
| Frame Size | 56 ~ 630 |
| Phase | Single or Three |
| Efficiency Class | IE1 ~ IE4 |
| Poles | 2, 4, 6, 8 poles |
| Protection Class | IP44, IP54, IP55, IP56, IP65, IP67 IP69K waterproof |
| Insulation Class | B, F, H |
| Mounting Type | B14, B3, B5, B35, B34 |
| Ambient Temperature | -15 ~ +40 °C, or customized |
| Altitude | ≤1000M |
| Material | Aluminum/Cast Iron/Stainless steel food grade |
Related Product
Three Phase AC Motor Single Phase AC Motor VFD Inverter Duty Motor
Synchronous AC Motor DC Brush or Brushless Motor Stepper Motor
Servo Motor Stainless Steel Motor Various Types of Gearbox
Company Profile
Certifications
FAQ
Q: Can you make the electric motor with customization?
A: Yes, we can customize per your request, like power, voltage, speed, shaft size, wires, connectors, capacitors, terminal box, IP grade, etc.
Q: Do you provide samples?
A: Yes. A sample is available for testing.
Q: What’s your lead time?
A: Standard products need 5-30 days, a bit longer for customized products.
Q: Do you provide technical support?
A: Yes. Our company has a design and development team, we can provide technical support if you
need.
Q: How to ship to us?
A: It is available by air, by sea, or by train.
Q: How to pay the money?
A: T/T and L/C are preferred, with a different currency, including USD, EUR, RMB, etc.
Q: How can I know if the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.
Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.
Q: How shall we contact you?
A: You can send an inquiry directly, and we will respond within 12 hours. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Single or Three Phase |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample Blue or Silver
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do variable frequency drives (VFDs) impact the performance of AC motors?
Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:
- Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
- Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
- Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
- Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
- Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
- Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.
In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.
What are the common signs of AC motor failure, and how can they be addressed?
AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:
- Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
- Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
- Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
- Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
- Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
- Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.
It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.
How does the speed control mechanism work in AC motors?
The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.
Speed Control in Induction Motors:
Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:
- Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
- Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
- Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.
Speed Control in Synchronous Motors:
Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:
- Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
- Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
- DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.
These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.
editor by CX 2024-03-30
China 80s Series Servo Motor Brushless DC Planetary Gear Motor wholesaler
Solution Description
Merchandise Description
| design | Number of poles | Period | Rated voltage | Rated speed | Continuous locked-rotor torque | Rated torque | Rated electricity | Peak torque |
| Models | VDC | RPM | N.m | N.m | W | N.m | ||
| 42BYA075B030C-02 | four | 3 | 24 | 3000 | .192 | .sixteen | fifty | .forty eight |
| product | Peak current | Torque consistent | Back EMF | Motor size | Motor size | voltage variety | Variety of rotation | excess weight |
| Units | A | Nm/A | V/KRPM | g.cMoment of inertia | mm | VDC | RPM | Kg |
| 42BYA075B030C-02 | nine.six | .05 | 3.947 | 14.six | 134 | 24~48 | one thousand~3000 | one.0 |
Item Parameters
Quiet secure and reputable for lengthy life procedure
1.Voltage: 24 VDC
2.Amount of phases: 3
three.Variety of amounts: four
four.Line-to-line resistance: 1.45±10%ohms
5.Line-to-line inductance: 1.27±20%mH
6.Rated present: 3.2A
7.Rated electrical power: 50W
eight.No-load velocity: 4300 rpm
9.Insulation course: B
ten.Reduction ratio: 1:fifty eight.22
eleven.Output torque: 7.5 N.m
twelve.Output velocity: fifty one.5 rpm
thirteen.We can design and style the special voltage and shaft and so on
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US $85-130 / Piece | |
50 Pieces (Min. Order) |
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| Application: | Industrial |
|---|---|
| Speed: | High Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving, Control |
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
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| Samples: |
US$ 162/Piece
1 Piece(Min.Order) |
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| Customization: |
Available
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| model | Number of poles | Phase | Rated voltage | Rated speed | Continuous locked-rotor torque | Rated torque | Rated power | Peak torque |
| Units | VDC | RPM | N.m | N.m | W | N.m | ||
| 42BYA075B030C-02 | 4 | 3 | 24 | 3000 | 0.192 | 0.16 | 50 | 0.48 |
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| model | Peak current | Torque constant | Back EMF | Motor length | Motor length | voltage range | Range of rotation | weight |
| Units | A | Nm/A | V/KRPM | g.cMoment of inertia | mm | VDC | RPM | Kg |
| 42BYA075B030C-02 | 9.6 | 0.05 | 3.947 | 14.6 | 134 | 24~48 | 1000~3000 | 1.0 |
|
US $85-130 / Piece | |
50 Pieces (Min. Order) |
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| Application: | Industrial |
|---|---|
| Speed: | High Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving, Control |
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
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| Samples: |
US$ 162/Piece
1 Piece(Min.Order) |
|---|
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| Customization: |
Available
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| model | Number of poles | Phase | Rated voltage | Rated speed | Continuous locked-rotor torque | Rated torque | Rated power | Peak torque |
| Units | VDC | RPM | N.m | N.m | W | N.m | ||
| 42BYA075B030C-02 | 4 | 3 | 24 | 3000 | 0.192 | 0.16 | 50 | 0.48 |
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| model | Peak current | Torque constant | Back EMF | Motor length | Motor length | voltage range | Range of rotation | weight |
| Units | A | Nm/A | V/KRPM | g.cMoment of inertia | mm | VDC | RPM | Kg |
| 42BYA075B030C-02 | 9.6 | 0.05 | 3.947 | 14.6 | 134 | 24~48 | 1000~3000 | 1.0 |
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 czh 2022-12-29
China wholesaler 100W 24V DC Planetary Brushless Round Flange Control Servo Motor for Channel Gate car motor
Warranty: 3months-1year
Design Amount: GM557163R4001N*A
Utilization: BOAT, Vehicle, Electric Bicycle, Supporter, Large velocity tractor mounted pto 3 stage linkage rear mounted 5 discs 6 discs roller rotary hay disc mowerAgricultural Garden Mower House Appliance
Variety: SERVO MOTOR, Servo Motor
Torque: 15Nm
Design: Permanent Magnet
Commutation: Brushless
Protect Feature: Water-resistant
Speed(RPM): 60rpm
Ongoing Existing(A): 6A
Effectiveness: IE one
motor electrical power: 100W
motor volt: DC 24V
rated torque: 15Nm
Max torque: 22Nm
Rated velocity: 60 rpm
Body dia: 60mm
Shaft dia: 12mm
Application: robotic, gate, AGV
Certification: CCC, Farm and family suited for an agricultural products, can effectively eliminate the small stones in the subject cargo CZPT ce, RoHS
Packaging Particulars: 1.MOQ is ten sets 2. All package deal is regular brown carton 3. Shipping time: thirty-35 days following 30% advance payment
Poster
| Design no. | Votlage(v) | power (w) | rated torque (Nm) | Rated Velocity (RPM) | Dia (mm) | Duration (mm) | Equipment Ratio | Current (A) | Weights |
| GM657163R30A4N*A | 24 | 40 | 7.2 | 45 | 60 | a hundred | 63 | 2.5 | 1 |
| GM657149R30A4N*A | 5.five | sixty | forty nine | ||||||
| GM657122R30A4N*A | 2.5 | one hundred thirty five | 22 | ||||||
| GM557138R30A7N*A | 75 | 9 | 75 | 50 | 132 | 38.5 | 6 | 1.2 | |
| GM557130R30A7N*A | 7.two | 100 | 30.twenty five | ||||||
| GM557122R30A7N*A | 5 | a hundred and fifty | 22 | ||||||
| GM557116R30A7N*A | 3.6 | two hundred | sixteen | ||||||
| GM557163R4001N*A | 100 | fifteen | 60 | 50 | 132 | 63 | |||
| GM657138R3001N*A | 12 | seventy five | 60 | 125 | 38.5 | 7 | 1.4 | ||
| GM657130R3001N*A | 10 | one hundred | 30.25 | ||||||
| GM657122R3001N*A | 6.six | a hundred and fifty | 22 | ||||||
| GM657116R3001N*A | 4.8 | two hundred | sixteen.5 | ||||||
| GM657109R3001N*A | 2.eight | 330 | 114 | 9 | 1.1 | ||||
| GM657105R3001N*A | 1.7 | 545 | 5.5 | ||||||
| GM657130S3001N*A | ten | 100 | 109 | 30.twenty five | 1.4 | ||||
| GM657122S3001N*A | 6.6 | 150 | 22 | ||||||
| GM657116S3001N*A | 4.8 | two hundred | sixteen.5 | ||||||
| GM657105S3001N*A | 1.seven | 545 | ninety seven.5 | 5.5 | 1.one | ||||
| GM657149R3002N*A | 200 | thirty | sixty | 115 | 49 | 12 | 1.twenty five | ||
| GM657138R3002N*A | 24 | 75 | 38.5 | ||||||
| GM657130R3002N*A | 20 | a hundred | thirty.twenty five | ||||||
| GM657122R3002N*A | twelve | one hundred fifty | 22 | ||||||
| GM657116R3002N*A | 9.six | 200 | 16 | ||||||
| GM657105R3002N*A | 3.4 | 545 | 104 | 5.5 | 0.95 | ||||
| GM657104R3002N*A | 2.five | 750 | four | ||||||
| GM6 0571 8R3002N*A | forty eight | 24 | seventy five | 115 | 38.5 | 7 | 1.twenty five | ||
| GM6 0571 0R3002N*A | twenty | one hundred | thirty.25 | ||||||
| GM6 0571 2R3002N*A | 12 | one hundred fifty | 22 | ||||||
| GM604816R3002N*A | 9.6 | 200 | sixteen | ||||||
| GM6 0571 8R3004N*A | 400 | 50 | 75 | 150 | 38.five | 12 | 1.7 | ||
| GM6 0571 0R3004N*A | 40 | a hundred | thirty.25 | ||||||
| GM6 0571 2R3004N*A | 28 | one hundred fifty | 22 | ||||||
| GM604816R3004N*A | 20 | two hundred | 16 | ||||||
| GM6 0571 8S3004N*A | fifty | seventy five | 38.five | ||||||
| GM6 0571 0S3004N*A | 40 | one hundred | thirty.twenty five | ||||||
| GM6 0571 2S3004N*A | 28 | a hundred and fifty | 22 | ||||||
| GM604816S3004N*A | 20 | 200 | 16 |
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Q1. How about your quality?
A1: We guarantee to refund total payment in case of top quality soon after get back again products.
Q2: How about the guarantee?
A2: 1 year warranty for all products.
Q3: If you have expert R&D staff?
A3: Indeed, we will provide technical supporting.
This fall: How about your services?
A4: 1) CZPT promised to reply each and every query inside ten hrs.
2) 7*24 hours
Q5: If you present buy process to us?
A5: Of system, Higher power range with big torque use for tranmission line driver R97 coaxial helical gear motor, reducer, gearbox we constantly supply order standing to our each customer on time.
Q6: What is your payment conditions?
A6: 1) a hundred% payment prior to manufacturing for small buy
2) thirty% deposit just before produciton, 70% stability against BL copy.
Q7: How long your generation time?
A7: 1) Ship goods inside of 1-2 functioning times for inventory products
2) Ship items inside 3-4 operating times for sample.
3) 7-fifteen working days for batch order.(Special orders will be talked about just before payment)
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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.
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Motor Description:
| Product | EPT(w) | Voltage(V) | Torque(NM) | Recent | Efficiency |
| FH350-a hundred and twenty | 350 | 36 | one.1 | 11.five | eighty five |
| FH550-one hundred twenty | 550 | 36 | 1.nine | eighteen | eighty five |
| FH750-a hundred and twenty | 750 | 36 | 2.five | 24 | 85 |
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Fine Watt motor concentrate on offering motor remedies to smart merchandise for property equipment ,like EPTLDC,Capacitor motor,shaded pole motor,EPT motor and mini generator. Our motors are commonly used in kitchen area,air conditional,Ice upper body,washing EPT,and so on. Consumers identify not only in EPT domestic ,also oversea from Asia to European and Amecica. Our engineer with 20 several years knowledge in motor style and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,earn a good deal of motor inovation EPT award,Our engineer also give technological assist to other big facotry.we believe we alwaEPTcan discover the best answer for your product.
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