Tag Archives: ac motor rpm

China OEM Customized 220V Electric Low Rpm High Torque Single Phase Speed Controller AC Servo Reductor Gear Motor for Treadmill vacuum pump engine

Product Description

Q: What’re your main products ?
A: We currently produce Brushed Dc Motors, Brushed DC Gear Motors, Planetary DC Gear Motors, Brushless
DCMotors, Stepper motors, AC Motors and High Precision Planetary Gear Box etc. 
Q:How to select a suitable motor ?
A:lf you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque,
motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know,
then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors ?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape.lf you need additional
wires/cables soldered on the terminal or need to add connectors, or capacitors or EMCwe can make it too.
Q: Do you have an individual design service for motors ?
A: Yes,we would like to design motors individually for our customers, but it may need some mold developingcost
and design charge.
Q: What’s your lead time ?
A:Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products.
But we are very flexible on the lead time, it will depend on the specific orders. /* 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, Car, Power Tools
Operating Speed: High Speed
Excitation Mode: Excited
Function: Control, Driving
Casing Protection: Open Type
Number of Poles: 2
US$ 9.9/Piece
1 Piece(Min.Order)




electric motor

How do electric motors contribute to the efficiency of tasks like transportation?

Electric motors play a significant role in enhancing the efficiency of various transportation tasks. Their unique characteristics and advantages contribute to improved performance, reduced energy consumption, and environmental benefits. Here’s a detailed explanation of how electric motors contribute to the efficiency of tasks like transportation:

  1. High Energy Conversion Efficiency: Electric motors are known for their high energy conversion efficiency. They can convert a large percentage of electrical energy supplied to them into mechanical energy, resulting in minimal energy losses. Compared to internal combustion engines (ICEs), electric motors can achieve significantly higher efficiencies, which translates to improved energy utilization and reduced fuel consumption.
  2. Instant Torque and Responsive Performance: Electric motors deliver instant torque, providing quick acceleration and responsive performance. This characteristic is particularly advantageous in transportation tasks, such as electric vehicles (EVs) and electric trains, where rapid acceleration and deceleration are required. The immediate response of electric motors enhances overall vehicle efficiency and driver experience.
  3. Regenerative Braking: Electric motors enable regenerative braking, a process where the motor acts as a generator to convert kinetic energy into electrical energy during deceleration or braking. This recovered energy is then stored in batteries or fed back into the power grid, reducing energy waste and extending the vehicle’s range. Regenerative braking improves overall efficiency and helps maximize the energy efficiency of electric vehicles.
  4. Efficient Power Distribution: Electric motors in transportation systems can be powered by electricity generated from various sources, including renewable energy. This allows for a diversified and cleaner energy mix, contributing to reduced greenhouse gas emissions and environmental impact. By utilizing electric motors, transportation tasks can leverage the increasing availability of renewable energy resources, leading to a more sustainable and efficient transport ecosystem.
  5. Reduced Maintenance Requirements: Electric motors have fewer moving parts compared to ICEs, resulting in reduced maintenance requirements. They eliminate the need for components like spark plugs, fuel injection systems, and complex exhaust systems. As a result, electric motors typically have longer service intervals, lower maintenance costs, and reduced downtime. This enhances operational efficiency and reduces the overall maintenance burden in transportation applications.
  6. Quiet and Vibration-Free Operation: Electric motors operate quietly and produce minimal vibrations compared to ICEs. This characteristic contributes to a more comfortable and pleasant passenger experience, especially in electric vehicles and electric trains. The reduced noise and vibration levels enhance the overall efficiency and comfort of transportation tasks while minimizing noise pollution in urban environments.
  7. Efficient Power Management and Control: Electric motors can be integrated with advanced power management and control systems. This allows for precise control over motor speed, torque, and power output, optimizing efficiency for specific transportation tasks. Intelligent control algorithms and energy management systems can further enhance the efficiency of electric motors by dynamically adjusting power delivery based on demand, driving conditions, and energy availability.
  8. Reduction of Emissions and Environmental Impact: Electric motors contribute to significant reductions in emissions and environmental impact compared to traditional combustion engines. By eliminating direct emissions at the point of use, electric motors help improve air quality and reduce greenhouse gas emissions. When powered by renewable energy sources, electric motors enable nearly zero-emission transportation, paving the way for a cleaner and more sustainable transportation sector.

Through their high energy conversion efficiency, instant torque, regenerative braking, efficient power distribution, reduced maintenance requirements, quiet operation, efficient power management, and environmental benefits, electric motors significantly enhance the efficiency of tasks like transportation. The widespread adoption of electric motors in transportation systems has the potential to revolutionize the industry, promoting energy efficiency, reducing reliance on fossil fuels, and mitigating environmental impact.

electric motor

Can electric motors be used in renewable energy systems like wind turbines?

Yes, electric motors can be used in renewable energy systems like wind turbines. In fact, electric motors play a crucial role in converting the kinetic energy of the wind into electrical energy in wind turbines. Here’s a detailed explanation of how electric motors are utilized in wind turbines and their role in renewable energy systems:

Wind turbines are designed to capture the energy from the wind and convert it into electrical power. Electric motors are used in wind turbines to drive the rotation of the turbine blades and generate electricity through the following process:

  1. Wind Capture: The wind turbine blades are designed to efficiently capture the kinetic energy of the wind. As the wind blows, it causes the blades to rotate.
  2. Blade Rotation: The rotational motion of the turbine blades is achieved through electric motors known as pitch motors. Pitch motors adjust the angle or pitch of the blades to optimize their orientation relative to the wind direction. The electric motors drive the mechanical mechanism that rotates the blades, allowing them to capture the maximum energy from the wind.
  3. Power Generation: The rotation of the wind turbine blades drives the main shaft of the turbine, which is connected to an electric generator. The generator consists of another electric motor known as the generator motor or generator rotor. The rotational motion of the generator rotor within a magnetic field induces an electrical current in the generator’s stator windings, producing electricity.
  4. Power Conversion and Distribution: The electricity generated by the wind turbine’s generator motor is typically in the form of alternating current (AC). To make it compatible with the electrical grid or local power system, the AC power is converted to the appropriate voltage and frequency using power electronics such as inverters. These power electronics may also incorporate electric motors for various conversion and control functions.
  5. Integration with Renewable Energy Systems: Wind turbines, equipped with electric motors, are integrated into renewable energy systems to contribute to the generation of clean and sustainable power. Multiple wind turbines can be connected together to form wind farms, which collectively generate significant amounts of electricity. The electricity produced by wind turbines can be fed into the electrical grid, used to power local communities, or stored in energy storage systems for later use.

Electric motors in wind turbines enable the efficient conversion of wind energy into electrical energy, making wind power a viable and renewable energy source. The advancements in motor and generator technologies, along with control systems and power electronics, have enhanced the performance, reliability, and overall efficiency of wind turbines. Additionally, electric motors allow for precise control and adjustment of the turbine blades, optimizing the energy capture and minimizing the impact of varying wind conditions.

Overall, the use of electric motors in wind turbines is instrumental in harnessing the power of wind and contributing to the generation of clean and sustainable energy in renewable energy systems.

electric motor

How do electric motors generate motion and mechanical work?

Electric motors generate motion and mechanical work through the interaction of magnetic fields and the conversion of electrical energy into mechanical energy. Here’s a detailed explanation of how electric motors accomplish this:

  1. Magnetic Fields: Electric motors consist of a stationary part called the stator and a rotating part called the rotor. The stator contains coils of wire that are supplied with an electric current, creating a magnetic field around them. The rotor, on the other hand, typically has magnets or electromagnets that produce their own magnetic fields.
  2. Magnetic Field Interaction: When an electric current flows through the coils in the stator, it generates a magnetic field. The interaction between the magnetic fields of the stator and the rotor creates a rotational force, also known as torque. This torque causes the rotor to start rotating.
  3. Electromagnetic Induction: In certain types of electric motors, such as induction motors, electromagnetic induction plays a significant role. When alternating current (AC) is supplied to the stator, it creates a changing magnetic field. This changing magnetic field induces voltage in the rotor, which leads to the flow of current in the rotor. The current in the rotor produces its own magnetic field, and the interaction between the stator’s magnetic field and the rotor’s magnetic field results in rotation.
  4. Commutation: In motors that use direct current (DC), such as brushed DC motors, commutation is employed. Commutation is the process of reversing the direction of current in the rotor’s electromagnets as the rotor rotates. This is done using a component called a commutator, which ensures that the magnetic fields of the rotor and the stator are always properly aligned. By periodically reversing the current, the commutator allows for continuous rotation.
  5. Conversion of Electrical Energy to Mechanical Energy: As the rotor rotates, the mechanical energy is produced. The rotational motion of the rotor is transferred to the motor’s output shaft, which is connected to the load or the device that needs to be driven. The mechanical work is performed as the output shaft drives the load, such as spinning a fan blade, rotating a conveyor belt, or powering a machine.

In summary, electric motors generate motion and mechanical work by utilizing the interaction of magnetic fields and the conversion of electrical energy into mechanical energy. The electric current flowing through the stator’s coils creates a magnetic field that interacts with the magnetic field of the rotor, producing torque and initiating rotation. In some motors, electromagnetic induction is employed, where a changing magnetic field induces voltage and current in the rotor, leading to rotation. Commutation, in certain motor types, ensures continuous rotation by reversing the current in the rotor’s electromagnets. The resulting rotational motion is then transferred to the motor’s output shaft, enabling the motor to perform mechanical work by driving the load.

China OEM Customized 220V Electric Low Rpm High Torque Single Phase Speed Controller AC Servo Reductor Gear Motor for Treadmill   vacuum pump engine	China OEM Customized 220V Electric Low Rpm High Torque Single Phase Speed Controller AC Servo Reductor Gear Motor for Treadmill   vacuum pump engine
editor by CX 2024-05-17

China Custom 20kw 30kw 35kw 50kw 80kw 40 Kw Pmsm High Rpm Electrical AC Servo Motor motor armature

Product Description

Product Description


Δ Kindly remind: As different customers may need different motor parameter for fitting your equipment. If below motor can’t fit your need, please kindly send inquiry to us with information for rated power or torque,rated speed, and rated voltage for our new size drawing making for you. CLICK HERE to contact me. Thanks a lot!

Dimensions (Unit: mm )

DMK25-270F172R AC Permanent Magnet Synchronous Motor Specification:


For More Details Of Product Specifications,
Please Click here contact us for updated size drawing if you have other different parameter needed. Thanks

More Motor To Choose

Δ Welcome to contact us to custom.

BLDC Motor with Gearbox Range

Company Profile

DMKE motor was founded in China, HangZhou city,Xihu (West Lake) Dis. district, in 2009. After 12 years’ creativity and development, we became 1 of the leading high-tech companies in China in dc motor industry.

We specialize in high precision micro dc gear motors, brushless motors, brushless controllers, dc servo motors, dc servo controllers etc. And we produce brushless dc motor and controller with wide power range from 5 watt to 20 kilowatt; also dc servo motor power range from 50 watt to 10 kilowatt. They are widely used in automatic guided vehicle , robots, lifting equipment,cleaning machine, medical equipment, packing machinery, and many other industrial automatic equipments.

With a plant area of 4000 square meters, we have built our own supply chain with high quality control standard and passed ISO9001 certificate of quality system.

With more than 10 engineers for brushless dc motor and controllers’ research and development, we own strong independent design and development capability. Custom-made motors and controllers are widely accepted by us. At the same time, we have engineers who can speak fluent English. That makes we can supply intime after-sales support and guidance smoothly for our customers.

Our motors are exported worldwide, and over 80% motors are exported to Europe, the United States, Saudi Arabia, Australia, Korea etc. We are looking forward to establishing long-term business relationship together with you for mutual business success.


Q1: What kind motors you can provide?
A1: For now, we mainly provide permanent magnet brushless dc motor, dc gear motor, micro dc motor, planetary gear motor, dc servo motor, brush dc motors, with diameter range from 16 to 220mm,and power range from 5W to 20KW.

Q2: Is there a MOQ for your motors?
A2: No. we can accept 1 pcs for sample making for your testing,and the price for sample making will have 10% to 30% difference than bulk price based on different style.

Q3: Could you send me a price list?
A3: For all of our motors, they are customized based on different requirements like power, voltage, gear ratio, rated torque and shaft diameter etc. The price also varies according to different order qty. So it’s difficult for us to provide a price list.
If you can share your detailed specification and order qty, we’ll see what offer we can provide.

Q4: Are you motors reversible?
A4: Yes, nearly all dc and ac motor are reversible. We have technical people who can teach how to get the function by different wire connection.

Q5: Is it possible for you to develop new motors if we provide the tooling cost?
A5: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we’ll make our evaluation to see if we can arrange or not.

Q6:How about your delivery time?
A6: For micro brush dc gear motor, the sample delivery time is 2-5 days, bulk delivery time is about 15-20 days, depends on the order qty.
For brushless dc motor, the sample deliver time is about 10-15 days; bulk time is 15-20 days.
Pleasecontact us for final reference.

Q7:What’s your warranty terms?
A6: One year

Application: Universal, Household Appliances, Industrial, Power Tools, Pump
Operating Speed: Adjust Speed
Operation Mode: Electric Motor
Magnetic Structure: Permanent Magnet
Function: Driving, Control
Number of Poles: 4
US$ 2417.8/Piece
1 Piece(Min.Order)

Request Sample



Customized Request


Dynamic Modeling of a Planetary Motor

A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.

planetary gear system

A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.

planetary gear train

To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?

planetary gear train with fixed carrier train ratio

The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.

planetary gear train with zero helix angle

The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!

planetary gear train with spur gears

A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.

planetary gear train with helical gears

A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.

China Custom 20kw 30kw 35kw 50kw 80kw 40 Kw Pmsm High Rpm Electrical AC Servo Motor   motor armatureChina Custom 20kw 30kw 35kw 50kw 80kw 40 Kw Pmsm High Rpm Electrical AC Servo Motor   motor armature
editor by CX 2023-11-13

China wholesaler 150 series 5.5 KW 2000 rpm AC Mige servo motor with Great quality

Warranty: 3months-1year
Model Number: 150ST-M27571
Frequency: 50/60Hz
Phase: Three-phase
Protect Feature: Totally Enclosed
AC Voltage: 220
Efficiency: Ie 3
Certification: ce
Packaging Details: packed in plywood case or carton
Port: China

Motor model

Rated power(Kw)

Rated current(A

rated speed(rpm)

Rated torque(N.m)

Peak torque(N.m)

Voltage constant (V/1000r/min)

Moment coefficient(N.m/A)

rotor inertia(Kg.m2)

Resistance line-line (Ω)

Inductance line-line(m H)

Electrical time constant(ms)

Encoder line(PPR)

Insulation class
Class B

Grade of Protection

The operating of Evironmental conditions
-20~ + 40 degree

Below 90%RH No dewing

Far away active gas,combustible gas, oil drop,ash.

Other special requirement please contact the MIGE Technology to negotiate.

Company Information

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.


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.


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.


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.

China wholesaler 150 series 5.5 KW 2000 rpm AC Mige servo motor  with Great qualityChina wholesaler 150 series 5.5 KW 2000 rpm AC Mige servo motor  with Great quality

China Professional 1HP Capacitor Start Motor 1440 Rpm Single Phase Electric AC Induction Motor wholesaler

Product Description

Item Parameters


Merchandise NO






Oil cost-free air compressor




2pcs / carton circumstance


Excess weight


10.4 kg




271×128×200 mm


Air circulation rate



130L/min@2 bar 






Specialized Specification


Voltage : AC220V 50Hz / 110V 60Hz 

Power:: 550 W  

Restart stress : bar  

Sounds : ≤52dB(A)  

Speed: 1440rpm / 1700rpm
Temperature : -5ºC-40ºC  

Thermal protector : 135ºC  

Insulation course: B



Detailed Photographs


Organization Profile









Q.1: What is your factory tackle ? Might I check out your manufacturing facility ?
Our factory is located in HangZhou city, ZHangZhoug province, near to HangZhou, ZheJiang and HangZhou, about 2 several hours by bus or teach.Welcome to visit our manufacturing facility.
Q.2: When I get my merchandise, is there everything I need to pay out consideration to ?
It need to have to very clear the CZPT when each and every 2 months.When use it, it require to handle with treatment and shell out more attention to water-resistant.
Q.3 : Can I acquire the sample to check?
We are happy to send out the samples for your analysis.And the samples transport freight can be return back to you with up coming bulk get .
Q.4: Do you have check documents of every pump?
We will examine products 3 occasions just before cargo and every pump have the examination data. We will preserve these examination documents to our high quality traceability method about 3-5 several years.
Test things : workmanship, air circulation rate, power, force, recent, sounds, vibration , temperature and toughness etc.

Q.5: How lengthy is the life of the your pump?
“Good quality is our lifestyle”, our compressor with long lifestyle (20000 hours ) and large top quality ( secure air flow, import spare parts,
high workmanship and many others ).
Q.6: What is actually your warranty?
Our warranty is 2 a long time.It means that if our equipment has any issues in 2 a long time, we will ship you new 1 or cost-free spare elements for your alternative.
Q.7: Issue : How many many years of your manufacturing facility?
Our manufacturing facility has the creation encounter a lot more than twenty a long time.
We make major spare elements of compressor by ourselves (consist of the motor), so we can handle the compressor high quality extremely well
Q.8: Question: Can you produce merchandise very same/ equivalent with mine?
We have specialist and seasoned R & D crew, so we can better serve clients to accomplish substantial-stop customization and improvement. We acknowledge the ODM and OEM.










An AC motor is a variety of motor that makes use of the phenomenon of electromagnetic induction. AC power drives the motor. It is a recent that periodically reverses direction and modifications its magnitude of the recent above time. This present is the reverse of a direct existing or “DC” which flows in only one path. AC motors can offer a comparatively efficient way to create mechanical vitality from a basic electrical enter sign.
An AC motor is a type of motor that makes use of the phenomenon of electromagnetic induction. AC energy drives the motor. It is a current that periodically reverses direction and alterations its magnitude of the existing over time. This existing is the opposite of a immediate recent or “DC” which flows in only 1 route. AC motors can provide a reasonably effective way to create mechanical energy from a simple electrical input signal.

China Professional 1HP Capacitor Start Motor 1440 Rpm Single Phase Electric AC Induction Motor     wholesaler

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Keeping in mind that very good services is the important to cooperating with clients, we attempt to meet higher top quality specifications, offer aggressive costs and make certain prompt shipping. we supply a single-quit solution for the buy of mechanical power transmission merchandise in China. We inspect each piece of bearing by ourselves just before supply.

Voltage 380V or personalize input voltage
Frequency 50HZ or 60HZ,variable frequency
Protection IP55 or customise
Insulation one hundred fifty five (F) or personalize
Mounting EPT3 EPT5 EPT35 V1 or customize
Relative Humidity le90% or customize
altitude le 1000m or customise
Cooling Method IC411
EPTearing brand NSK or personalize
stator metal variety silicon metal WW350 WW470 WW600
stator coiling copper QZ-2/155 QZY-2/one hundred eighty
fame materials casting iron or AL ALLOY,STANINLESS Steel
rotor conductor AL(ninety nine.seven%),copper or customize yy35

Our Main merchandise:
IE2 IE3 series IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd (IEC60034-thirty) and GEPT (18613-2012) A few phase Asynchronous Motor
and ZD collection Conical Rotor Motors.
Set up Mounting stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd IEC 60072-1
EPT3 EPT5 EPT35 V1 V3 V5 V6 EPT6 EPT7 EPT8 V15 V36 EPT14 EPT34 V18

Our Organization:JAT Electrical (ZheJiang ) Co., Ltd. (JAT Electric powered for brief) was estabEPTd in 2017 with a registered cash of RMEPT 50 million EPT. The organization handles an location of 72,000 sq. meters, the eXiHu (West Lake) Dis.sting constructing location is 40,000 sq. meters, and the once-a-year creation ability of motor is four million kw.
We are a motor company situated in HangZhou metropolis,ZheJiang priovince, EPT(near ZheJiang and nanEPTg metropolis)

Our manufacturing scene:
one. motor body and endshield (endcap) casting

2.Wonderful machining of casted iron motor frame, bearing caps,endshield

three.stator assembly workshop

4. stator dipping and completed stator shorage

five. Fine machining of electrical motor’s rotor
6. cleaning EPT for motor spare elements

seven. AC motor assembly line ( we have six assembly lines in whole for a few-stage asynchronous motor)
8. Various checks for electric motors just before package

9. customized EPT materials according to customers’ need
9. certificates and checks reports accessible for our motors, these kinds of as CE,

WHY Pick US?
1. we Focus in production Three Section Asynchronous Motors (.75kw-315kw)
and Conical rotor motor for crane and hoist.
two.Our manufacturing unit utilize to 6S administration
3. we have one-to-1 provider for our clients. (one sales and one revenue assistant and 1 technician for 1 particular client)
4. quick responding to any achievable customers’ grievance reXiHu (West Lake) Dis.Hu (West Lake) Dis.ding merchandise high quality , shipping and delivery, and many others)
5. a two many years EPT guarantee for our motors
6. Aggressive rates (primarily based on our excellent top quality stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd, our motor prices are very good worth for income)
for more info (these kinds of as complex data of our motors,or requesting for a sample for trial working on your
products) remember to compose to us.

Thanks for your time.

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Far more importantly, we make particular elements in accordance to provided drawings/samples and warmly welcome OEM inquiries. Provider & Quality controlWe provide thorough drawings and supply every time necessary. EPG was awarded with “renowned item of Zhejiang Province” and “famous manufacturer of Zhejiang Province”. 120W reduced rpm a few section 220V 380V 50Hz ac gear motor

one.Technological requirements:
one)this motor is broadly utilized in health care appliance,EPT EPT,printing EPT,textile EPT,creating EPT…

Design 5IK120GU-SF/5GU3K
EPT 120W
Current .83A
Speed 1300r/min

three)we can provide you equipment motors with pace controller,terminal box,brake,moist…
4)we can alter motor specifications and shaft measurement in accordance to your requirement.

2.Manufacturing Flow

three.Organization Details

In modern years, EPTry has been devoted to the manufacture of the motor items and the main goods can be categorized into the adhering to collection, namely DC motor, DC gear motor, AC motor, AC gear motor, Stepper motor, Stepper equipment motor, Servo motor and Linear actuator sequence.

Our motor merchandise are widely used in the fields of aerospace industry, automotive business, finXiHu (West Lake) Dis.Hu (West Lake) Dis.al tools, EPT equipment, EPT EPT and robotics, medical tools, business office products, EPT EPTry and EPT sector, providing customers dependable tailor-made options for driving and controlling.

four.Our Solutions

1). EPT Service:

Rapid Reply

All enquiry or email be replied in twelve hrs, no delay for your organization.

Specialist Crew

Questions about items will be replied skillfully, specifically, best advice to you.

Limited Lead time

Sample or small orEPTsent in seven-15 times, bulk or customized orEPTabout 30 times.

Payment Decision

T/T, Western Union,, L/C, and so on, simple for your business.

EPTefore shipment

EPTke images, ship to buyers for affirmation. Only confirmed, can be transported out.

Language Choice

EPTesides EPT, you can use your own language by electronic mail, then we can translate it.

2). Customization Services:

Motor specification(no-load speed , voltage, torque , diameter, sounds, lifestyle, screening) and shaft duration can be tailor-produced in accordance to customer’s demands.

5.Package amp Shipping

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The solution well displays environmental security and power conserving. With many years’ expertise in this line, we will be reliable by our positive aspects in competitive value, one particular-time shipping, prompt reaction, on-hand engineering assist and very good after-revenue companies.Additionally, all our generation methods are in compliance with ISO9001 standards. We also can layout and make non-standard goods to meet customers’ specific needs.

YVF2 CE CCC 3 Stage AC Electrical Induction 5~100hz Frequency Variable Pace Low rpm Motor for followers pumps chemical compounds food package deal conveyor

Extensively applied in metallurgy, chemistry, textile, pharmacy, printing, EPT and food sector on the EPT or gear by which adjustable velocity is necessary, like admirer, pump, numerical control EPT, machining cEPTr, etc.

EPT Description

  • Frame sizes: eighty to 355
  • Rated output: .18 to 375kW
  • Insulation course: F
  • Voltage: 380V
  • Effectiveness amounts: IE1
  • Frequency range for 2P: (three) 5-100Hz (body dimension eighty-250)
  • (3) 5-70Hz (frame dimensions 280)
    (3) 5-60Hz (frame dimensions 315-355)
  • Frequency assortment for four, 6, 8, 10P: (three) five-100Hz


*Stepless velocity regulation in a broad range
*Good efficiency, power preserving
*Large-quality insulation substance and EPT technological can withstand higher frequency pulse affect
*Divided admirer for forced-ventilation
*Divided supporter for compelled-air flow

Optional Features:
Insulation Class:H
Thermal Defense: PTC Thermistor, Thermostat or PT100
Other individuals mountings
Defense Diploma:IP55, IP56, IP65
Sealing:Lip seal, Oil seal
Space Heater
Drain Gap

Requirements of cooling blower and brake for the motor

Motor Body 80 ninety 100 112 132 a hundred and sixty 180 two hundred 225 250 280 315 355
Cooling Enthusiast (W)
30 42 52 55 55 eighty 80 a hundred and fifty two hundred 230 320 700 seven-hundred
.09 .16 .18 .eighteen .19 .26 .thirty .6 .six .6 1.1 one.eight 1.9
Voltage StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd 380V, but blower of other voltage can be personalized relying on user’s need.
EncoEPTOptional Incremental Encoder

Mounting Type:
Standard mounting variety and appropriate body dimensions are presented in following desk(with quot radic quot)

Body simple variety derived kind
EPT3 EPT5 EPT35 V1 V3 V5 V6 EPT6 EPT7 EPT8 V15 V36 EPT14 EPT34 V18
80~112 radic radic radic radic radic radic radic radic radic radic radic radic radic radic radic
132~a hundred and sixty radic radic radic radic radic radic radic radic radic radic radic radic
180~280 radic radic radic radic
315~355 radic radic radic

If there is no other ask for in the orEPTor agreement, terminal box stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd position is at the rigEPT aspect of the body information over may be altered with out prior observe.

Display Area


Top quality Provider

EPT Control

EPT Motor Generation Workshop and Flow Chart

Hundreds of Certificates, Honors and a lot more Business information make sure you go to quotAEPTOUT US quot
Welcome to make contact with us directly…



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The merchandise nicely shows environmental defense and vitality saving. Support & Good quality controlWe source detailed drawings and provide every time essential. specialize in electrical power transmission merchandise, CATV merchandise, mechanical seal, hydraulic and Pheumatic, and promotional items. Sequence motor
RY54 series
Primary functions:
one. The rated voltage / frequency is revealed in the table under
two. Shaft qualities: diameter #87504.5. #87505. #87506. #87506.35. The shaft extension portion thread, helical equipment shaft or worm
3. Stator stack thickness 8mm-50mm
4. Motor rotation course: clockwise or counterclockwise
five. Temperature protection: thermostat or fuse
six. Noise stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd: 75dEPT-1000mm. Comply with GEPT / T10069.one-2006.
The primary function:
Paper shredder, hair dryer, EPT cleaner, soymilk EPT, blender, juicer, etc.

product Input EPT No-load efficiency MaXiHu (West Lake) Dis.mum effectiveness point MaXiHu (West Lake) Dis.mum output EPT point Shaft extension
Voltage frequency Rotating velocity Electrical current usefulness Rotating speed Torque Electric recent EPT Rotating velocity Torque Electric existing
VAC HZ RPM A % RPM mNm a W RPM mNm A mm
RY5410 one hundred ten-a hundred and twenty sixty 24000 .88 34.three 10500 sixteen.8 1.69 forty six.seven 6678 23.9 one.86 10
220-240 fifty 26500 .28 twenty five.six 12300 17.4 .46 45.3 8768 24.6 .52
RY5415 a hundred and ten-a hundred and twenty 60 15000 .twenty five 34.2 8681 seventeen.6 .40 38.four 6427 24.three .48 15
220-240 fifty 20000 .eighteen 46.2 15716 thirty.9 .thirty 34.1 8314 40.7 .35
RY5420 a hundred and ten-120 sixty 28000 .60 43.7 12691 68.6 1.eighty one sixty nine.5 1571 88.2 two.07 20
220-240 fifty 24000 .forty forty two.seven 12300 35.five .forty eight 32.three 6950 forty three.1 .sixty two
RY5425 a hundred and ten-one hundred twenty sixty 14500 .48 32.three 12144 63.7 .nine 88.fifty one 9268 ninety one.2 1.08 twenty five
220-240 50 30000 .33 fifty six.6 12921 seventy five.1 .813 119.one 9114 124.8 1.09
RY5430 a hundred and ten-120 sixty 14500 .35 thirty.six 6534 38.six .75 109.four 4690 56 .95 thirty
220-240 50 30000 .four fifty five.one 13567 86.one 1.002 141.6 1571 one hundred forty four.5 1.34
RY5435 one hundred ten-a hundred and twenty sixty 25000 .68 fifty two.6 11.34 a hundred and one.1 1.624 124.4 8926 one hundred eighty.five 2.fourteen thirty-eighty
220-240 50 22000 .38 fifty six.4 1571 100 .972 131.five 7913 158.7 1.28
RY5440 220-240 50 24000 .38 55.8 11080 96.3 .959 132.one 7483 168.eight one.34 38
RY5441 a hundred and ten-one hundred twenty 60 24000 .7 fifty three.two 11000 80.1 1.23 139.one 7560 213 one.68 40
220-240 50 22000 .fifty seven 56 11480 129.four one.365 177.9 8328 204.three one.seventy nine
RY5445 one hundred ten-a hundred and twenty sixty 27000 .seven fifty four.eight 15100 60.08 one.forty six 161.three 7360 202.2 3.14 45

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