Product Description
Product Description
Application Area:
Our DC Rolling Door Motor is widely used for opening and closing the rolling shutter door of industrial of industrial door, supermarket door, commercial door, storehouse, cinema, hotel and so on, It can be operated by electricity and manual.The DC Rolling Door Motor works when the power off with a backup battery.
Working Environment & Conditions
1) Working Area: Indoor or similar places
2) Environment Temperature:-20ºC~50ºC
3) Relative Humid it: ≤90%
4) Voltage of Power: Fixed voltage× (1 ±10%)V
5) Frequency of Power:50Hz±2Hz
6) No strong electromagnetic interference source, explosive medium, corroding metal medium around.
7) Short working hour system, continuous operation should not over 6 minutes.
Feature
1) Shell: Aluminium alloy , solid and light but durable and easy to install.
2) Low noise: low energy consumption, small vibration.
3) Limit System: Correct control , easy operation , and big control range.
4) Equipped with a backup battery: it works when the power off.
5) Anti-dropping device: Preventing accidental injury and ensure safety.
Technical Parameter
| Model No. | Max lifting weight(kg) | Max lifting height(m) | Rated Input Power(W) | Output Torque(N.m) | Big reel sprocket Rotation(r/min) | Chain No. |
| 220V/230V 50HZ/60HZ | ||||||
| AC300KG-1P | 300 | 6.5 | 450 | 168 | 6.2 | 10A |
| AC500KG-1P | 500 | 6.5 | 450 | 343 | 6.2 | 10A |
| AC600KG-1P | 600 | 6.5 | 680 | 412 | 6.2 | 10A |
| AC800KG-1P | 800 | 7 | 700 | 607 | 4.2 | 10A |
| AC1000KG-1P | 1000 | 7 | 700 | 1102 | 3.5 | 12A |
| 380V/415V 50HZ/60HZ | ||||||
| AC1000KG-3P | 1000 | 8 | 400 | 1102 | 6.5 | 12A |
| AC1300KG-3P | 1300 | 8 | 600 | 1372 | 6.5 | 12A |
| AC1500KG-3P | 1500 | 8 | 600 | 1610 | 5.7 | 12A |
| AC2000KG-3P | 2000 | 8 | 800 | 2200 | 5.7 | 12A |
| DC Motors | ||||||
| 300KG-DC24V | 300 | 6.5 | 200 | 168 | 4.7 | 10A |
| 500KG-DC24V | 500 | 6.5 | 250 | 343 | 4.7 | 10A |
| 600KG-DC24V | 600 | 6.5 | 280 | 412 | 4.7 | 10A |
Details
1) 100% copper wire with large capacity ,stable current, and big power.
2) 4 Micro Switches in limit utensil for correct control,easy operation,and big control range.
3) An anti-dropping device in bracket board to prevent accidental injury an ensure safety.
4) Gear:High-quality alloy steel and special technical treatment to guarantee the strong hoist.
Hot Sale
We have AC Motor 300kg to 2000kg and DC Motor 300kg, 500kg, 600kg
Packing & Delivery
Packing: One set in 2 cartons, plastic bag inside, carton outside.
( The outside cartons can be customized according to customers’ requirements, like printing logo or words on it or according to your own design to print it.)
Loading Capacity: A 20 GP container can hold about 520-550 PCS AC motor, if DC motors, 480-520PCS is available.
Delivery time: We will delivery the goods in 10-45 days after we receiving your deposit, which according to your exact quantity and requirements.
About Us
HangZhou JinAn Electric & Machine Co.,Ltd which has been specializing in developing and producing all kinds of electric rolling door motors more than 20 years with CE, ISO9001:2015 approved. With elegant design, stable quality, big power, quiet running, easy installation and long life, Our motors are popular with our customers from South Africa, Dubai, Iran, India, Malaysia, Myanmar, Thailand, Brazil, etc. Warmly welcome to visit us!
Certificates
Exhibition
FAQ
Are you a manufacturer?
-Yes,we are a professional manufacturer of rolling door motor in HangZhou,we have our own factory.
How about the delivery time?
-Normally, if the goods are in stock it is 7-10 days; and it will be 15-35 days based on customer’s quantity & request, if the goods are not in stock.
Can you do OEM for me?
-Yes,OEM is acceptable,please contact us with your requirements,we will provide you a reasonable price and samples as soon as possible.
What’s the material of your Motor Winding?
-The main material is 100% Copper Wire, and Aluminum Wire is also for option for AC motors.
May I know the minimum Order Quantity ?
– Any quantity is welcome. Sample order for testing quality is available.
what’s your terms of payment?
-We accept Company Bank transfer. For samples, it should be 100% T/T in advance. For orders, 30% T/T in advance, and 70% balance before delivery.
Thank you for your time. We sincerely hope to receive your inquiries. If you have any questions or need more details please feel free to leave messages or contact us directly.
/* 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
| Driving Type: | Electromechanical |
|---|---|
| Electric Current Type: | DC |
| Brand: | Qunda |
| Application Area: | Factory, Bank, Warehouse, Supermarkrt, etc |
| Usage: | Control Rolling Shutter up and Down |
| Color: | Blue, Gray, Black, Yellow, etc |
| Customization: |
Available
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How is the efficiency of a gear motor measured, and what factors can affect it?
The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:
Measuring Efficiency:
The efficiency of a gear motor is commonly measured by comparing the mechanical output power (Pout) to the electrical input power (Pin). The formula to calculate efficiency is:
Efficiency = (Pout / Pin) * 100%
The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:
Pout = T * ω
The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:
Pin = V * I
By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.
Factors Affecting Efficiency:
Several factors can influence the efficiency of a gear motor. Here are some notable factors:
- Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
- Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
- Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
- Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
- Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
- Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.
By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.
What is the significance of gear reduction in gear motors, and how does it affect efficiency?
Gear reduction plays a significant role in gear motors as it enables the motor to deliver higher torque while reducing the output speed. This feature has several important implications for gear motors, including enhanced power transmission, improved control, and potential trade-offs in terms of efficiency. Here’s a detailed explanation of the significance of gear reduction in gear motors and its effect on efficiency:
Significance of Gear Reduction:
1. Increased Torque: Gear reduction allows gear motors to generate higher torque output compared to a motor without gears. By reducing the rotational speed at the output shaft, gear reduction increases the mechanical advantage of the system. This increased torque is beneficial in applications that require high torque to overcome resistance, such as lifting heavy loads or driving machinery with high inertia.
2. Improved Control: Gear reduction enhances the control and precision of gear motors. By reducing the speed, gear reduction allows for finer control over the motor’s rotational movement. This is particularly important in applications that require precise positioning or accurate speed control. The gear reduction mechanism enables gear motors to achieve smoother and more controlled movements, reducing the risk of overshooting or undershooting the desired position.
3. Load Matching: Gear reduction helps match the motor’s power characteristics to the load requirements. Different applications have varying torque and speed requirements. Gear reduction allows the gear motor to achieve a better match between the motor’s power output and the specific requirements of the load. It enables the motor to operate closer to its peak efficiency by optimizing the torque-speed trade-off.
Effect on Efficiency:
While gear reduction offers several advantages, it can also affect the efficiency of gear motors. Here’s how gear reduction impacts efficiency:
1. Mechanical Efficiency: The gear reduction process introduces mechanical components such as gears, bearings, and lubrication systems. These components introduce additional friction and mechanical losses into the system. As a result, some energy is lost in the form of heat during the gear reduction process. The efficiency of the gear motor is influenced by the quality of the gears, the lubrication used, and the overall design of the gear system. Well-designed and properly maintained gear systems can minimize these losses and optimize mechanical efficiency.
2. System Efficiency: Gear reduction affects the overall system efficiency by impacting the motor’s electrical efficiency. In gear motors, the motor typically operates at higher speeds and lower torques compared to a direct-drive motor. The overall system efficiency takes into account both the electrical efficiency of the motor and the mechanical efficiency of the gear system. While gear reduction can increase the torque output, it also introduces additional losses due to increased mechanical complexity. Therefore, the overall system efficiency may be lower compared to a direct-drive motor for certain applications.
It’s important to note that the efficiency of gear motors is influenced by various factors beyond gear reduction, such as motor design, control systems, and operating conditions. The selection of high-quality gears, proper lubrication, and regular maintenance can help minimize losses and improve efficiency. Additionally, advancements in gear technology, such as the use of precision gears and improved lubricants, can contribute to higher overall efficiency in gear motors.
In summary, gear reduction is significant in gear motors as it provides increased torque, improved control, and better load matching. However, gear reduction can introduce mechanical losses and affect the overall efficiency of the system. Proper design, maintenance, and consideration of application requirements are essential to optimize the balance between torque, speed, and efficiency in gear motors.
What are the different types of gears used in gear motors, and how do they impact performance?
Various types of gears are used in gear motors, each with its unique characteristics and impact on performance. The choice of gear type depends on the specific requirements of the application, including torque, speed, efficiency, noise level, and space constraints. Here’s a detailed explanation of the different types of gears used in gear motors and their impact on performance:
1. Spur Gears:
Spur gears are the most common type of gears used in gear motors. They have straight teeth that are parallel to the gear’s axis and mesh with another spur gear to transmit power. Spur gears provide high efficiency, reliable operation, and cost-effectiveness. However, they can generate significant noise due to the meshing of teeth, and they may produce axial thrust forces. Spur gears are suitable for applications that require high torque transmission and moderate to high rotational speeds.
2. Helical Gears:
Helical gears have angled teeth that are cut at an angle to the gear’s axis. This helical tooth configuration enables gradual engagement and smoother tooth contact, resulting in reduced noise and vibration compared to spur gears. Helical gears provide higher load-carrying capacity and are suitable for applications that require high torque transmission and moderate to high rotational speeds. They are commonly used in gear motors where low noise operation is desired, such as in automotive applications and industrial machinery.
3. Bevel Gears:
Bevel gears have teeth that are cut on a conical surface. They are used to transmit power between intersecting shafts, usually at right angles. Bevel gears can have straight teeth (straight bevel gears) or curved teeth (spiral bevel gears). These gears provide efficient power transmission and precise motion control in applications where shafts need to change direction. Bevel gears are commonly used in gear motors for applications such as steering systems, machine tools, and printing presses.
4. Worm Gears:
Worm gears consist of a worm (a type of screw) and a mating gear called a worm wheel or worm gear. The worm has a helical thread that meshes with the worm wheel, resulting in a compact and high gear reduction ratio. Worm gears provide high torque transmission, low noise operation, and self-locking properties, which prevent reverse motion. They are commonly used in gear motors for applications that require high gear reduction and locking capabilities, such as in lifting mechanisms, conveyor systems, and machine tools.
5. Planetary Gears:
Planetary gears, also known as epicyclic gears, consist of a central sun gear, multiple planet gears, and an outer ring gear. The planet gears mesh with both the sun gear and the ring gear, creating a compact and efficient gear system. Planetary gears offer high torque transmission, high gear reduction ratios, and excellent load distribution. They are commonly used in gear motors for applications that require high torque and compact size, such as in robotics, automotive transmissions, and industrial machinery.
6. Rack and Pinion:
Rack and pinion gears consist of a linear rack (a straight toothed bar) and a pinion gear (a spur gear with a small diameter). The pinion gear meshes with the rack to convert rotary motion into linear motion or vice versa. Rack and pinion gears provide precise linear motion control and are commonly used in gear motors for applications such as linear actuators, CNC machines, and steering systems.
The choice of gear type in a gear motor depends on factors such as the desired torque, speed, efficiency, noise level, and space constraints. Each type of gear offers specific advantages and impacts the performance of the gear motor differently. By selecting the appropriate gear type, gear motors can be optimized for their intended applications, ensuring efficient and reliable power transmission.
editor by CX 2024-04-19
China Custom CHINAMFG Gdo600 220V AC Automatic Garage Door Opener Motor with Rolling Code vacuum pump engine
Product Description
Function
Micro intellectual control — One button to control open, stop and close.The light is on while opening or closing the door,three minutes later the light is off automatically. The unit running is controlled by computer program. Test the force of open or close the door, the optional function is photo beam, auto-close, lock door, etc. The door pauses momentarily then rebounds when it reaches the hinders on the closing way. The protecting functions are overload, over hot or low power input, etc.
DC motor — Low noise, soft start, slow stopping to protect the unit and make sure it can be used for a long time.
LED display — Working situation can be shown on the LED screen.
Decoding — Rolling code.
Manual Disengagement– Open and close the door by hand without power.
Optional Functions– Photo beam, battery backup and wall button.
Our Exhibition
Company Profile
Packaging And Logistics
FAQ
Q1: What is your MOQ?
A: No min order for garage door opener. We also suggest wooden cases package for protection during shipment.
Q2: Can I get a sample of garage door opener for quality check?
A: Sample is available.
Q3: How can I get a price of needed garage door opener?
A: Please give the exactly size, weight and quantity of your required door. We can give you a detail quotation based on your requirements.
Q4: What kind of payment terms would you accept?
A: We usually accept T/T, L/C, Western Union, etc. If you prefer other payments terms, please feel free to discuss with us.
Q5: We want to be your agent of our area. How to apply for this?
A: Please send your idea and your profile to any e-mails of us. Let’s cooperate.
Q6: How to install your product, is it difficult?
A: Easy to install. And you can contact our salesman if you have any question. Of course we can offer on-site installation guide services if you need.
Q7: Do you produce other products? Do you also produce accessories?
A: Yes, we also produce Glass aluminum sectional Door,Industrial door, High speed door, Rolling shutter door, Dock leveller, Dock seal, Motor&Gate openers; We produce parts by ourselves in order to control quality and cost. /* 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
| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Driving Type: | Electromechanical |
| Electric Current Type: | DC |
| Brand: | Hiland |
| Speed: | 13-15cm/S |
| Customization: |
Available
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Are there environmental considerations associated with the use of AC motors?
Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:
- Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
- Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
- Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
- Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
- Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.
To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.
In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.
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.
What are the main components of an AC motor, and how do they contribute to its operation?
An AC motor consists of several key components that work together to facilitate its operation. These components include:
- Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
- Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
- Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
- End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
- Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
- Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
- Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.
Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.
editor by CX 2024-04-11
China Hot selling Good Price Household Garage Electric Door AC Motor vacuum pump diy
Product Description
Product Description
| Specification | |
| item No. | JCA35 |
| Rated Torque(N.M) | 10 |
| Rated Speed(rpm) | 17 |
| Rated Voltage(V) | AC230 50Hz |
| Rated Power(W) | 146 |
| Rated Current(A) | 0.64 |
| Max Number of Turns(Turn) | 38 |
| Weight(Kg) | 1.4 |
| Length(mm) | 493 |
Company Profile
DRIVE A BETTER AND HIGH-QUALITY LIFE
Jiecang is committed to becoming the world’s leading provider of linear drive solutions, creating smart and healthy emerging
technologies to help partners succeed and drive a better and high-quality life.
FAQ
Q:What is the shipping port?
A:ZheJiang or HangZhou Port.
Q:How can I get the quotation?
A:You need to send up information, we will let our regional sales to contact with you, and the details you should to give: email
address, telephone number, material, size, input, Load capacity, quantity, color, speed or frequency, etc.
Q:May I have a sample order before bulk one?
A:Of course, we can provide a sample for you.
Q:Do you get the relevant certifications?
A:Yes, so far, we have got certification of CE,TUV, UL, PSE, KC, SAA, ROSH,ISO9001:2015,ISO14001:2015,OHSAS18001:2007 and so on.
| Application: | Curtain |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Single-Phase |
| Function: | Control |
| Casing Protection: | Closed Type |
| Number of Poles: | 2 |
| Samples: |
US$ 59/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
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Are there environmental considerations associated with the use of AC motors?
Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:
- Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
- Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
- Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
- Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
- Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.
To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.
In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.
Can AC motors be used in renewable energy systems, such as wind turbines?
Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:
1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.
2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.
3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.
4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.
5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.
6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.
It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.
In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.
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 2023-12-06
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EPG will always adhere to it organization spirit of becoming useful, modern, efficient and outstanding to make the leading international transmission drive. There is a technological centre of province level, EPG academician operating station, experiment station for EPG submit medical doctors, and countrywide 863 program set up in EPG group. With these platforms and powerful specialized potential, the much more than four hundred specialists have developed all selection of specific high precise and higher strength goods, executed mold plans for essential elements in the automobile and nationwide sector revitalizing program, ensuing much more than 5000 developed more than, among which 33 things are autonomous patent engineering with 4 patent accredited . The substantial specific CNC equipment, this sort of as Gradual-feeding wire-cut equipment, jig grinding device and electric discharge equipment, ensures the prime high quality precision of mould processing, with the large effective and environmental security acid rolling line getting the biggest uncooked materials converting tools in the discipline in china The wildly use of computerized milling equipment, higher-pace automated feeding punch, substantial velocity computerized rolling and assembling device guarantees the high good quality and effectiveness of elements and chain producing. factory sale dc motor lower speed 3v
1. Stator size is optional
two. Secure, reputable, low sound, excellent commencing, EPT life
3. Sturdy EPT
Rated voltage 12-24vol/50Hz
Common used:
motor is commonly usedn in property appliances as Microwave turing plate, Quartz heater, Dishwasher, Can opener, Knife sharpener, washing EPT
| Model | VOLT | EPT | Cost-free Speed | Totally free Present |
| D49R | 24V | 30W | a hundred and eighty plusmn5RPM | lt0.65A |
| D76R | 12V | 70W | eighty plusmn8RPM | lt0.65A |
| D63R | 12V | 70W | sixty five plusmn6RPM | lt0.65A |
AEPTOUT US
Ritscher team was established up in 2006.we alwaEPTfocus on micro-motors for EPT electrical appliance and industry appliance given that environment up.currently we have two expert micro-motor factories in EPT which severally located in HangZhou town and HangZhou town.it has an spot of twenty five,000 sq. meters EPTs and much more than three hundred workers, yearly output is three million pcs and has five million pcs yearly producing potential.soon after a number of a long time deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,we experienced constructed a great reputation in the market place and acquired far more and more customers’ EPT in the world.
We commenced from shaded pole motors at commencing, up to now,our merchandise incEPTd of shaded pole motors,synchronous motors,stepping motors ,capacitor motors, EPTLDC motors, DC motors and compressors. Our merchandise are extensively utilized for creating fridges, freezers, micro-wave ovens, air warmers, air exhausters, ventilators,ovens, air filter, massage EPTs and numerous other equipments.
As a realiable quality warranty,Ritscher has full R ampD departement,QC section,generating department,buy department and so forth. has best generating equipment like Aluminum diecasting, Zinc diecasting, Sheet metal stamping, Plastic injection molding etc. also test/ detection unit like multiplex temp measuring device, efficiency parameter inspection system, Phenol peptide answer pinhole tester,Anechoic room and so forth.
Endeavoring to give the ideal product and provider to consumers,we alwaEPTdo the most hard work to turn out to be an outstXiHu (West Lake) Dis.Hu (West Lake) Dis. company of micro motors.
Ritscher is alwaEPTwilling to establish honest enterprise connection with pals from all more than the globe.
Welcome contact with us!
EPTke ritscher ,enEPT modern day existence!
Our firm FAQ for you
(1) Q: What type motors you can supply?
A:For now,we primarily supply Kitchen area Hood Motor,DC Motor,Equipment Motor,Supporter Motor Fridge Motor,Hair Dryer Motor EPTlenEPTMotor Mixer Motor,
Shade Pole Motor,Capacitor Motor,EPTLDC Motor PMDC Motor,Synchronous Motor,Stepping Motor and so on.
(2) Q: Is it achievable to visit your manufacturing facility
A: Confident. EPTut remember to kindly keep us posted a couple of daEPTEPT. We want to verify our
timetable to see if we are offered then.
(3) Q: Can I get some samples
A: It relies upon. If only a handful of samples for personal use or substitute, I am afraid it will
be challenging for us to supply, simply because all of our motors are EPT and no stock
accessible if there is no additional needs. If just sample tests just before the official orEPTand
our MOQ, price and other terms are appropriate, we might really like to supply samples.
(4) Q: Is there a MOQ for your motors?
A: Of course. The MOQ is in between one thousand~10,000pcs for distinct designs soon after sample approval.
EPTut it truly is also ok for us to take scaled-down heaps like a number of dozens, hundreds or hundreds
For the original 3 orders after sample approval.For samples, there is no MOQ requirement. EPTut the much less the far better (like no a lot more than 5pcs) on problem that the amount is sufficient in situation any changes essential right after initial tests.
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Quality and credit history are the bases that make a company alive. EPG was awarded with “popular product of Zhejiang Province” and “well-known brand of Zhejiang Province”. EPG will usually adhere to it company spirit of being useful, revolutionary, successful and outstanding to make the leading worldwide transmission generate.
| Model | RATED EPT(w) | LEPTTING EPT(kg.f) | RATED LOAD | MAX HEIGEPT(m) | Rated Voltage(V) | |
| outputtorque(n/m) | outputspeed(r/min) | |||||
| TH-300-1P | 200 | three hundred | 168 | five.two | 6 | 220V |
| TH-400-1P | 250 | four hundred | 168 | 5,.two | 6 | 20V |
| TH-five hundred-1P | 250 | five hundred | 343 | six.2 | six | 220V |
| TH-600-1P | 370 | 600 | 412 | 5.2 | 6 | 220V |
| TH-800-1P | 400 | 800 | 647 | 3.four | 9 | 220V |
| TH-1000-1P | four hundred | 1000 | 1102 | 6.5 | nine | 220V |
| TH-800-3P | 300 | 800 | 647 | three.4 | 9 | 380V |
| TH-one thousand-3P | four hundred | one thousand | 1102 | six.five | nine | 380V |
| TH-1300-3P | 600 | 1300 | 1372 | six.five | 9 | 380V |
| TH-1500-3P | 600 | 1500 | 1610 | five.seven | nine | 380V |
| DC 24V | ||||||
| DC 300KG | 200 | three hundred | 168 | three.seven | 6 | 220V |
| DC 500KG | 240 | 500 | 343 | 4.six | six | 220V |
| DC 600KG | 240 | 600 | 412 | 4.two | nine | 220V |
| DC-800KG | 380 | 800 | 647 | three.9 | nine | 220V |
Traits :
one.Compact development,huge torque,and managing with no sound.
two.With the nationwide patent of Chain-break safety.
three.The motor will not melt away down for the defense of thermal impact
four.Individual circuit control guarantees the stability
five.Basic safety brake,accurate constrained manage positioning,with double restrict switch safety, prevent door above roll-up.
six.UPS automated program is offered,No bother of EPT failure
7.Can work with remote controller
8.Effortless to install, easy to servicing and EPT beneficial lifestyle.
EPT amp Shipping (EPT Details: Two cartons for each established: One for motor , 1 for bracket .
Supply Specifics: Shipping and delivery within twenty perform daEPTafter EPTd the deposit
Our Service:
Any inquiry/question will be reply in 24 several hours during operating times.
Sample orEPTis offered.
OEM for clients is obtainable.
1. Suitatle for all kingds of roller shutter door
2. Low sounds procedure
three. Trustworthy overall performance,steady and safe
4. Place precision considerably less than one.5 entimeter
5. Roller shutter doorway may possibly be opened and shut by remote controller
6. In accordance to lifting ability, range from 300KG,600KG,800KG,1000KG,1300KG,1500KG2000KG
7. Accessories :
Chain,Gear,Chain Plate, Driving plate, EPTracket for bearing ,Shaft , Conclude Plate, EPTearin
AC ROLLing Door Aspect Motor Sequence:
1. Suitatle for all kingds of roller shutter door
2. Reduced sound operation
three. Trustworthy overall performance,secure and risk-free
four. Spot accuracy much less than 1.five entimeter
five. Roller shutter doorway could be opened and shut by remote controller
6. In accordance to lifting capability, assortment from 300KG,600KG,800KG,1000KG,1300KG,1500KG2000KG
7. Equipment :
Chain,Gear,Chain Plate, Driving plate, EPTracket for bearing ,Shaft , End Plate, EPTearin
Contact Individual:
Ms. Cynthia
HangZhou EPTiheng Motor Co.,Ltd
Cellular: a hundred thirty 5588 6852
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Our items are used in several fields. The new items contain a collection of substantial-tech and substantial high quality chains and sprockets and gears, such as chains and gearboxes for agricultural machineries, metallurgical chains, escalator phase-chains, substantial-velocity tooth chains, timing chains, self-lubrication chains, between which have kind large pace tooth chain for auto branch dynamic box and aerial chains fill in the blanks of chain in China. With detailed requirments, we can also create your unique developed merchandise.
EPTest Design and style electric rolling shutter Doorway Opener
Features:
1.with distant controls, are easy ampconvenient to use
two.Ideal to use opening and closing shutters for malls, warehouses, XiHu (West Lake) Dis.Hu (West Lake) Dis.ages, lodges and Factories.
three.Situation: Aluminum alloy, sound but mild.
four.Motor: Copper wire, steady ampdurable, also excellent in cooling.
five.Equipment: High high quality alloy metal, unEPTEPT processing, guarantee large lifting functionality. Progress design in EPT method,sturdy, reduced noise amp vibration
six.Overload protection: Capacitor-running kind motor, with heat-evidence protector. EPT will be automaticshutdown If temperature reaches one hundred ten ordmC amp reactivated when temperature drop to 70 ordmC
7.EPTrake system: Higher temperature wear-resistant braking material for vehicle is employed, secure correct Manually operation operate: You can still function byrelease device or hand-pull chain whenthere is a EPT failure
eight.Functioning surroundings: -25C-fifty five ordmC, relative humidity 90%(25 ordmC)
9. Software Area: Our motors are utilized to buying cEPTrs, warehouse, XiHu (West Lake) Dis.Hu (West Lake) Dis.ages, theaters, hotels, banking institutions,factories and other buildings’ rolling shutter doors’ opening and closing, with electric powered and guide purpose.
Specification Information:
300-600kg:
| Product | Type | Rated EPT (W/A) |
Horse EPT | MaXiHu (West Lake) Dis.mum Load (kg.f) |
Output RPM /Min |
MaXiHu (West Lake) Dis.mum Lifting Hight (M) |
Chain Type | Suited door dimension Thickness MM |
Reduction Gear EPTox Type | |
| 300A | A | 268/1.3 | 1/four | 300 | four.5M | 6 | 10A | 3×5 | three | |
| 400A | 270/1.3 | one/3 | 400 | four.5M | 6 | 10A | 4×6 | 3 | ||
| 500A | 340/one.6 | 1/2 | five hundred | four.5M | six | 10A | 5×6 | three | ||
| 600A | 370/1.9 | 3/5 | 600 | four.5M | six | 10A | 5×6 | three | ||
| EPTracket | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Specs: one)StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Dimension :530*320mm two)108mm ring. 5/eight inch 50 tooth 66 links chain 3)Rling Sort Triangular amp Octagenal (Optional) |
|||||||||
700-1200kg:
| Model | Variety | Rated EPT (W/A) |
Horse EPT | MaXiHu (West Lake) Dis.mum Load (kg.f) |
Output RPM /Min |
MaXiHu (West Lake) Dis.mum Lifting Hight (M) |
Chain Sort | Ideal door dimension Thickness MM |
Reduction Equipment EPTox Sort | |
| 700A | A | 350/1.65 | three/4 | seven-hundred | 4M | 7 | 12A | 6×6 | three | |
| 800A | 350/one.seven | four/5 | 800 | 4M | seven | 12A | 7×6 | three | ||
| 1000A | 450/2.one | 1 | 1000 | 4M | 7 | 12A | 8×6 | three | ||
| 1200A | 480/2.1 | 1 | 1200 | 4M | seven | 12A | eight.5×6 | 3 | ||
| EPTracket | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Specs: 1)StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Dimension :630*380mm two)108mm ring. three/four inch 50 teeth, sixty eight backlinks chain three)Ring Type Triangular amp Octagenal (Optional) |
|||||||||
Factors:
Warehouse:
We have enough shares to source our buyer whenever.
EPT Manage Technique:
To make confident of the product top quality ,we test all the areas electronic parts before production .
Programs:
EPT ampShipping:
EPT: Excellent EPT will defend the merchandise from damage for the duration of transport. We use sturdy,sturdy and water-resistant EPT substance to pack the items. (incXiHu (West Lake) Dis.Hu (West Lake) Dis. wodden situation,cartons,bubble wraps,Nylon EPTags and many others.)
Transport:EPTy air,by sea ,by specific
Why pick us?
one. We have numerous expert engineers with wealthy encounter experienced products, perfect provider technique.
three. We are expert in planning mold, provide all the assistance you need to have to accomplish the best possible final results from whatsoever items you purchase.
4. We provide 12 thirty day period guarantee for all solution and equipment and EPT doorway .
five. We can supply free of charge samples to all consumers, And make specific design accordingly to customers necessity.
six. Diverse colour, dimensions and thickness of goods are accessible,source customization services in accordance to customer’s needs.
Business Profile:
HangZhou XiHu (West Lake) Dis.hu (West Lake) Dis.su Plastic Co, Ltd is found in HangZhou, ZheJiang . Right after numerous years deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment, our manufacturing facility has eight sophisticated manufacturing lines, 5 skilled R ampD people. The Annual generation reaches 600000 M2 . SUDIHEPT EPTrand roller shutter doorways merchandise has established up the great company picture in the domestic and wide marketplaces.SUDIHEPT products has secure high quality ,substantial functionality and offer ideal remedy for the customers .
EPTefore the end of the 2018, we have set up the total sample of enterprise channels stage by stage and do our greatest to deveXiHu (West Lake) Dis.Hu (West Lake) Dis. the new products and drive the wholesome deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment of EPT development doorways and windows filed. Only then, our quotPC desire and quotEPT aspiration quotand quotStrong place dream quotmay come real 1 working day.
Let us have Get-Get cooperation with each other hand in hand.
EPT Control Program:
We have the strict EPT Handle Method to assure the product quality,there are 3 processes of EPT Manage .
- EPTefore pre-creation,Testing the produce EPT if functions normal or not and examine the raw content if is pure or not.
- In the course of pre-creation,checking the functionality and top quality of the products.
- In the course of normal generation, Conducting the second inspection with physical appearance.
- Following normal creation,Rechecking the products with EPT and conducting the sampling inspection to guarantee the high quality.
Showroom:
There are more than one hundred models in our showroom,incXiHu (West Lake) Dis.Hu (West Lake) Dis. polycarbonate sheets,polycarbonate completed roller , folding and sliding doors , polycarbonate awnings ,polycarbonate doorway and window accessories and doorway operators. Welcome to go to our showroom !
EPT:
Our business attended into different exhibitions domestic and overEPT each year to display our progress EPT and exceptional solution for customers.
Certifications:
FAQ:
Q1. What is your conditions of payment?
A: L/C, T/T thirty% as deposit, and 70% before shipping. We will present you the pictures of the merchandise and deals before you shell out the stability.
Q2. What is your phrases of shipping?
A: EXW, FOEPT, CFR, CEPT, DDU, DDP
Q3. How about your shipping and delivery time?
A: EPTly, it will take thirty to 60 daEPTafter obtaining your advance payment. The particular delivery time relies upon on the items and the quantity of your order.
Q4. Can you make according to the samples?
A: Of course, we can create by your samples or technological drawings. We can create the molds and fixtures.
Q5. What is your sample coverage?
A: We can source the sample if we have ready parts in stock, but the consumers have to pay the courier price.
Q6. Do you examination all your items ahead of shipping and delivery?
A: Sure, we have a hundred% check ahead of delivery.
Q7: How do you make our enterprise EPT-phrase and excellent romantic relationship?
A:one. We preserve very good high quality and aggressive cost to make certain our consumers reward
2. We regard each customer as our pal and we sincerely do company and make pals with them,no make a difference in which they appear from.
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Our major items are Needle Roller bearings, Cylindrical Roller Bearings, Rod finish Bearings, Spherical plain bearings, Keep track of roller Bearings for Guideway, Roller Bearings, Mix Bearings for forklifts, Drinking water Pump Bearings, SNR Auto Bearings and all varieties of Spherical Bearings. With detailed requirments, we can also develop your particular developed item. A lot more importantly, we make specific areas in accordance to supplied drawings/samples and warmly welcome OEM inquiries. M59 AC120V/230V tubular motor for roller shutter XiHu (West Lake) Dis.Hu (West Lake) Dis.age doorway/M59 StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Tubular Motor
Roller shutters doorway tubular motor description
1. Tubular motor used in motorized roller shutter/roller EPTs/XiHu (West Lake) Dis.Hu (West Lake) Dis.age door/awning/roller shutter doorway
two. Tubular motor Tube diameter 25mm,35mm, 45mm, 59mm, 92mm
3. Tubular motor Torque from 3nm to 330nm
4. Variety: StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd kind motor, manual kind motor, built-in EPTr motor,
five. Tubular motor we generate in higher high quality and the very best value in EPT. Pls consider to get in touch with us for far more information!
six. Roller Shutter motor, roller EPTs motor, XiHu (West Lake) Dis.Hu (West Lake) Dis.age door motors.