Tag Archives: motor hub

China high quality 4inch 24V DC 280rpm 3n. M Brushless Electric Wheel Hub Motor vacuum pump belt

Product Description

4 inch small size 24V DC 280RPM 3N.m brushless electric wheel hub motor for AGV robot


Outside Diameter

4.0 inch




1571 line Incremental Photoelectric Encoder



Power type

DC motor

Carrying weight


Shaft connection


Brake method

electric brake

Excitation mode

permanent magnet type

Tyre form

with pattern

Protection mode


Environment temperature

-10 ~ +40 degree centigrade

Our hub servo motor advantage

  • Self R & D, have own patent and great market competitiveness

  • Built-in high precision encoder 12-21 bits optional, also can be customized, electric brake, high load carrying etc
  • Simple structure, easy installation and high cost performance
  • High precision, high power density, low noise, efficient and durable
  • The motor and the outer tyre are integrated, beautiful design
  • 4-16 inch optional, power: 50-2KW optional, accept OEM/OEM for all models

Detailed pictures

Dimension of 4inch 24VDC 100W hub motor double shaft
Dimension of 4inch 24VDC 100W hub motor single shaft


More AGV Robot DC hub servo motor

Application: service Robot, AGV


Patent for the servo hub motor

Packaging & Shipping

Package: carton with foam, quantity per carton will depend on the hub motor size.

Shipping: goods will be deliveried by air(EMS, DHL, FedEx,TNT etc), by train or by boat according to your requirements.


Company Information

1. Brief introduction:

    HangZhou CHINAMFG Technology Co., Ltd. is a high-tech enterprise specialized in R&D, production and sales of industrial automation transmission products; The company gathered a large number of R&D elites being engaged in motion control field for more than 10 years and constantly provide cost-effective motion control products for our partners.
2. Product ranges and application:

   Robot Hub Servo Motor, Digital Stepper Driver, Closed Loop Stepper Driver, Low-voltage DC Servo Driver and Stepper Motor, Multi-axis Motion Controller etc.. And widely used in hundreds of industries like Electronics, Machinery, Measurement, Laser, Medical, Textile, Packaging, LDE equipment, Channel CHINAMFG and Advertising etc.. Our products has win great popularity in global and been exported to global market like Southeast Asia, Europe and the United States etc. 
3. Our service philosophy:  Create value for customers.

4. Core value: Dedicated, innovative, virtuous, and pragmatic

5. Our vision: Being the most professional brand in the field of automation control, serving the global industry


About CHINAMFG products on Exhibition




 1. Factory or trader?
We are factory, and have professional R&D team as introduced in company information.
2. How about the delivery?
– Sample: 3-5 days.
– Bulk order: 15-30 days.

3. What is your after-sales services?
1. Free maintenance within 12 months guarantee, lifetime consultant.
2. Professional solutions in installation and maintence.
4. Why choose us?
1. Factory Price & 24/7 after-sale services.
2. From mold customization to material processing and welding, from fine components to finished assembly, 72 processes, 24 control points, strict aging, finished product inspection.

Application: Industrial, Agv, Robot
Operating Speed: Low Speed
Excitation Mode: Permanent-Magnet
US$ 99/Piece
1 Piece(Min.Order)


Order Sample



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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

electric motor

Can you provide examples of machinery or equipment that rely on electric motors?

Electric motors are extensively used in various machinery and equipment across different industries. They play a crucial role in converting electrical energy into mechanical energy to power a wide range of applications. Here are some examples of machinery and equipment that heavily rely on electric motors:

  • Industrial Machinery: Electric motors are found in numerous industrial machinery and equipment, such as pumps, compressors, fans, conveyors, agitators, mixers, and machine tools. These motors provide the necessary power for moving fluids, gases, and materials, as well as driving mechanical processes in manufacturing, mining, construction, and other industrial applications.
  • Electric Vehicles: Electric motors are the primary propulsion system in electric vehicles (EVs) and hybrid electric vehicles (HEVs). They provide the power needed to drive the wheels and propel the vehicle. Electric motors in EVs and HEVs offer high efficiency, instant torque, and regenerative braking capabilities, contributing to the advancement of sustainable transportation.
  • Household Appliances: Many household appliances rely on electric motors for their operation. Examples include refrigerators, air conditioners, washing machines, dishwashers, vacuum cleaners, blenders, and electric fans. Electric motors enable the movement, cooling, or mechanical functions in these appliances, enhancing convenience and efficiency in daily household tasks.
  • HVAC Systems: Heating, ventilation, and air conditioning (HVAC) systems utilize electric motors for various functions. Motors power the fans in air handling units, circulate air through ducts, and drive compressors in air conditioning and refrigeration systems. Electric motors in HVAC systems contribute to efficient temperature control and air circulation in residential, commercial, and industrial buildings.
  • Medical Equipment: Electric motors are essential components in a wide array of medical equipment. Examples include MRI machines, X-ray machines, CT scanners, surgical robots, dental drills, infusion pumps, and patient lifts. These motors enable precise movements, imaging capabilities, and mechanical functions in medical devices, supporting diagnostics, treatment, and patient care.
  • Power Tools: Electric motors are commonly used in power tools such as drills, saws, grinders, sanders, and routers. They provide the rotational force and power required for cutting, shaping, drilling, and other tasks. Electric motors in power tools offer portability, ease of use, and consistent performance for both professional and DIY applications.
  • Aircraft Systems: Electric motors are increasingly utilized in aircraft systems. They power various components, including landing gear actuation systems, fuel pumps, hydraulic systems, and cabin air circulation systems. Electric motors in aircraft contribute to weight reduction, energy efficiency, and improved reliability compared to traditional hydraulic or pneumatic systems.

These examples represent just a fraction of the machinery and equipment that rely on electric motors. From industrial applications to household appliances and transportation systems, electric motors are integral to modern technology, providing efficient and reliable mechanical power for a wide range of purposes.

electric motor

How do electric motors handle variations in voltage and frequency?

Electric motors are designed to handle variations in voltage and frequency to ensure proper operation and performance. The ability of electric motors to adapt to different voltage and frequency conditions depends on their design characteristics and the presence of additional control devices. Here’s a detailed explanation of how electric motors handle variations in voltage and frequency:

  1. Voltage Variations: Electric motors can handle certain variations in voltage without significant issues. The motor’s design factors in a voltage tolerance range to accommodate fluctuations in the power supply. However, excessive voltage variations beyond the motor’s tolerance can affect its performance and lead to problems such as overheating, increased energy consumption, and premature failure. To mitigate the impact of voltage variations, electric motors may incorporate the following features:
    • Voltage Regulation: Some electric motors, especially those used in industrial applications, may include voltage regulation mechanisms. These mechanisms help stabilize the motor’s voltage, compensating for slight voltage fluctuations and maintaining a relatively steady supply.
    • Voltage Protection Devices: Motor control circuits often incorporate protective devices such as voltage surge suppressors and voltage regulators. These devices help prevent voltage spikes and transient voltage variations from reaching the motor, safeguarding it against potential damage.
    • Voltage Monitoring: In certain applications, voltage monitoring systems may be employed to continuously monitor the motor’s supply voltage. If voltage variations exceed acceptable limits, the monitoring system can trigger alarms or take corrective actions, such as shutting down the motor to prevent damage.
  2. Frequency Variations: Electric motors are designed to operate at a specific frequency, typically 50 or 60 Hz, depending on the region. However, variations in the power system frequency can occur due to factors such as grid conditions or the use of frequency converters. Electric motors handle frequency variations in the following ways:
    • Constant Speed Motors: Most standard electric motors are designed for operation at a fixed speed corresponding to the rated frequency. When the frequency deviates from the rated value, the motor’s rotational speed changes proportionally. This can affect the motor’s performance, especially in applications where precise speed control is required.
    • Variable Frequency Drives (VFDs): Variable frequency drives are electronic devices that control the speed of an electric motor by varying the supplied frequency and voltage. VFDs allow electric motors to operate at different speeds and handle frequency variations effectively. By adjusting the frequency and voltage output, VFDs enable precise control of motor speed and torque, making them ideal for applications where speed control and energy efficiency are critical.
    • Inverter Duty Motors: Inverter duty motors are specifically designed to handle the frequency variations encountered when operated with VFDs. These motors feature improved insulation systems and robust designs to withstand the harmonic distortions and voltage spikes associated with VFD operation.
  3. Motor Protection: Electric motors may incorporate protective features to safeguard against adverse effects caused by voltage and frequency variations. These protection mechanisms include:
    • Thermal Protection: Motors often include built-in thermal protection devices such as thermal switches or sensors. These devices monitor the motor’s temperature and can automatically shut it down if it exceeds safe limits due to voltage or frequency variations that lead to excessive heating.
    • Overload Protection: Overload protection devices, such as overload relays, are employed to detect excessive currents drawn by the motor. If voltage or frequency variations cause the motor to draw abnormal currents, the overload protection device can interrupt the power supply to prevent damage.
    • Voltage/Frequency Monitoring: Advanced motor control systems may incorporate voltage and frequency monitoring capabilities. These systems continuously measure and analyze the motor’s supply voltage and frequency, providing real-time feedback on any deviations. If voltage or frequency variations exceed predetermined thresholds, the monitoring system can activate protective actions or trigger alarms for further investigation.

In summary, electric motors handle variations in voltage and frequency through design considerations, additional control devices, and protective mechanisms. Voltage variations are managed through voltage regulation, protective devices, and monitoring systems. Frequency variations can be accommodated by using variable frequency drives (VFDs) or employing inverter duty motors. Motor protection features, such as thermal protection and overload relays, help safeguard the motor against adverse effects caused by voltage and frequency variations. These measures ensure the reliable and efficient operation of electric motors under different voltage and frequency conditions.

electric motor

What is an electric motor and how does it function?

An electric motor is a device that converts electrical energy into mechanical energy. It is a common type of motor used in various applications, ranging from household appliances to industrial machinery. Electric motors operate based on the principle of electromagnetism and utilize the interaction between magnetic fields and electric current to generate rotational motion. Here’s a detailed explanation of how an electric motor functions:

  1. Basic Components: An electric motor consists of several key components. These include a stationary part called the stator, which typically contains one or more coils of wire wrapped around a core, and a rotating part called the rotor, which is connected to an output shaft. The stator and the rotor are often made of magnetic materials.
  2. Electromagnetic Fields: The stator is supplied with an electric current, which creates a magnetic field around the coils. This magnetic field is typically generated by the flow of direct current (DC) or alternating current (AC) through the coils. The rotor, on the other hand, may have permanent magnets or electromagnets that produce their own magnetic fields.
  3. Magnetic Interactions: 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 causes a rotational force or torque to be exerted on the rotor. The direction of the current and the arrangement of the magnetic fields determine the direction of the rotational motion.
  4. Electromagnetic Induction: In some types of electric motors, such as induction motors, electromagnetic induction plays a significant role. When alternating current is supplied to the stator, it creates a changing magnetic field that induces voltage in the rotor. This induced voltage generates a current in the rotor, which in turn produces a magnetic field that interacts with the stator’s magnetic field, resulting in rotation.
  5. Commutation: In motors that use direct current (DC), such as brushed DC motors, an additional component called a commutator is employed. The commutator helps to reverse the direction of the current in the rotor’s electromagnets as the rotor rotates. By periodically reversing the current, the commutator ensures that the magnetic fields of the rotor and the stator are always properly aligned, resulting in continuous rotation.
  6. Output Shaft: The rotational motion generated by the interaction of the magnetic fields is transferred to the output shaft of the motor. The output shaft is connected to the load, such as a fan blade or a conveyor belt, allowing the mechanical energy produced by the motor to be utilized for various applications.

In summary, an electric motor converts electrical energy into mechanical energy through the interaction of magnetic fields and electric current. By supplying an electric current to the stator, a magnetic field is created, which interacts with the magnetic field of the rotor, causing rotational motion. The type of motor and the arrangement of its components determine the specific operation and characteristics of the motor. Electric motors are widely used in numerous devices and systems, providing efficient and reliable mechanical power for a wide range of applications.

China high quality 4inch 24V DC 280rpm 3n. M Brushless Electric Wheel Hub Motor   vacuum pump belt	China high quality 4inch 24V DC 280rpm 3n. M Brushless Electric Wheel Hub Motor   vacuum pump belt
editor by CX 2023-12-11

China ZLTECH IP54 8inch 24V 5.5N.m 150W rubber tirewheel hub servo motor with1024-wire encoder for RGV robot support custom wholesaler

Guarantee: 3months-1year
Model Number: ZLLG80ASM250-L V1.
Use: Robotic, VTV YN90-40 gear motor equipment velocity reducer 40W electricity provide 220V AC equipment motor AGV
Torque: 5.5N.m
Development: Long lasting Magnet
Commutation: Brushless
Protect Function: Ip54
Pace(RPM): 200RPM
Continuous Current(A): 6.five
Efficiency: eighty%
Tire diameter: 200mm
Poles No (Pair): fifteen polos
Load ability: 120kg/2 wheels
Encoder: 1571 optical encoder
Tire: rubber tire
Precision: ±1RPM
Max torque: 16N.m
Max existing: 19A
Max pace: 260RPM
Shift Speed(m/s): 2.1-2.7m/s
Packaging Details: Wrapped with plastic baggage and embedded in the foam.Carton dimensions: 41cmx33cmx23.5cm.QTY: 4pcs for every carton.Carton Weight: 16kg/2pcs.

ZLTECH IP54 8inch 24V 5.5N.m 150W rubber tire one shaft dual wheel hub servo motor with 1571-wire encoder for RGV robotic assist personalized Merchandise Software Parameters & MIGE 1kw industrial robotic arm 130mm servo motors Proportions Specifics Edge Similar Goods Environment & fanuc ac servo motor and travel A06B-1431-B103 Tools Certifications & TK-CF280DP-2778AA-45A DC equipment motor 6V 13000RPM shaft duration is 13MM Cooparations Packaging & Shipping

How to Assemble a Planetary Motor

A Planetary Motor uses multiple planetary surfaces to produce torque and rotational speed. The planetary system allows for a wide range of gear reductions. Planetary systems are particularly effective in applications where higher torques and torque density are needed. As such, they are a popular choice for electric vehicles and other applications where high-speed mobility is required. Nevertheless, there are many benefits associated with using a planetary motor. Read on to learn more about these motors.


If you’re looking to replace the original VP, the VPLite has a similar output shaft as the original. This means that you can mix and match your original gear sets, including the input and output shafts. You can even mix metal inputs with plastic outputs. Moreover, if you decide to replace the gearbox, you can easily disassemble the entire unit and replace it with a new one without losing any output torque.
Compared to a planetary motor, a spur gear motor uses fewer gears and is therefore cheaper to produce. However, the latter isn’t suitable for high-torque applications. The torque produced by a planetary gearmotor is evenly distributed, which makes it ideal for applications that require higher torque. However, you may have to compromise on the torque output if you’re looking for a lightweight option.
The VersaPlanetary Lite gearbox replaces the aluminum ring gear with a 30% glass-filled nylon gear. This gearbox is available in two sizes, which means you can mix and match parts to get a better gear ratio. The VPLite gearbox also has a female 5mm hex output shaft. You can mix and match different gearboxes and planetary gearboxes for maximum efficiency.


The VersaPlanetary is a highly versatile planetary motor that can be mounted in a variety of ways. Its unique design includes a removable shaft coupler system that makes it simple to swap out the motor with another. This planetary motor mounts in any position where a CIM motor mounts. Here’s how to assemble the motor. First, remove the hex output shaft from the VersaPlanetary output stage. Its single ring clip holds it in place. You can use a drill press to drill a hole into the output shaft.
After mounting the gearbox, you can then mount the motor. The mounting hardware included with the VersaPlanetary Planetary Motor comes with four 10-32 threaded holes on a two-inch bolt circle. You can use these holes to mount your VersaPlanetary on a CIM motor or a CIM-compatible motor. Once assembled, the VersaPlanetary gearbox has 72 different gear ratios.
The VersaPlanetary gearbox is interchangeable with regular planetary gearboxes. However, it does require additional parts. You can purchase a gearbox without the motor but you’ll need a pinion. The pinion attaches to the shaft of the motor. The gearbox is very sturdy and durable, so you won’t have to worry about it breaking or wearing out.

Self-centering planetary gears

A planetary motor is a simple mechanical device that rotates around a axis, with the planets moving around the shaft in a radial direction. The planets are positioned so that they mesh with both the sun gear and the output gears. The carrier 48 is flexibly connected to the drive shaft and can move depending on the forces exerted by the planet gears. In this way, the planets can always be in the optimal mesh with the output gears and sun gear.
The first step in developing a planetary gear motor is to identify the number of teeth in each planet. The number of teeth should be an integer. The tooth diameters of the planets should mesh with each other and the ring. Typically, the teeth of one planet must mesh with each other, but the spacing between them must be equal or greater than the other. This can be achieved by considering the tooth count of each planet, as well as the spacing between planets.
A second step is to align the planet gears with the output gears. In a planetary motor, self-centering planetary gears must be aligned with both input and output gears to provide maximum torque. For this to be possible, the planet gears must be connected with the output shaft and the input shaft. Similarly, the output shaft should also be able to align with the input gear.


A planetary geared motor is a DC motor with a planetary gearbox. The motor can be used to drive heavy loads and has a ratio of 104:1. The shaft speed is 116rpm when it is unloaded. A planetary gearbox has a low backlash and is often used in applications that need high torque. Planetary Motor encoders can help you keep track of your robot’s position or speed.
They are also able to control motor position and speed with precision. Most of them feature high resolution. A 0.18-degree resolution encoder will give you a minimum of 2000 transitions per rotation between outputs A and B. The encoder is built to industrial standards and has a sturdy gearbox to avoid damage. The encoder’s robust design means it will not stall when the motor reaches its maximum speed.
There are many advantages to a planetary motor encoder. A high-quality one will not lose its position or speed even if it’s subject to shocks. A good quality planetary motor will also last a long time. Planetary motors are great for resale or for your own project. If you’re considering buying a planetary motor, consider this information. It’ll help you decide if a particular model is right for your needs.


There are several advantages of planetary motors. One of the biggest is their cost, but they can also be used in many different applications. They can be combined with a variety of gearboxes, and are ideal for various types of robots, laboratory automation, and production applications. Planetary gearboxes are available in many different materials, and plastic planetary gearboxes are an economical alternative. Plastic gearboxes reduce noise at higher speeds, and steel input stage gears are available for high torques. A modified lubrication system can help with difficult operating conditions.
In addition to being more durable, planetary motors are much more efficient. They use fewer gears, which lowers the overall cost of production. Depending on the application, a planetary motor can be used to move a heavy object, but is generally less expensive than its counterpart. It is a better choice for situations where the load is relatively low and the motor is not used frequently. If you need a very high torque output, a planetary motor may be the better option.
Planetary gear units are a good choice for applications requiring high precision, high dynamics, and high torque density. They can be designed and built using TwinCAT and TC Motion Designer, and are delivered as complete motor and gear unit assemblies. In a few simple steps, you can calculate the torque required and compare the costs of different planetary gear units. You can then choose the best model for your application. And because planetary gear units are so efficient, they are a great option for high-end industrial applications.


There are several different applications of the planetary motor. One such application is in motion control. Planetary gearboxes have many benefits, including high torque, low backlash, and torsional stiffness. They also have an extremely compact design, and can be used for a variety of applications, from rack and pinion drives to delta robotics. In many cases, they are less expensive to manufacture and use than other types of motors.
Another application for planetary gear units is in rotary tables. These machines require high precision and low backlash for their precise positioning. Planetary gears are also necessary for noise reduction, which is a common feature in rotary tables. High precision planetary gears can make the height adjustment of OP tables a breeze. And because they are extremely durable and require low noise, they are a great choice for this application. In this case, the planetary gear is matched with an AM8000 series servomotor, which gives a wide range of choices.
The planetary gear transmission is also widely used in helicopters, automobiles, and marine applications. It is more advanced than a countershaft drive, and is capable of higher torque to weight ratios. Other advantages include its compact design and reduced noise. A key concern in the development of this type of transmission is to minimize vibration. If the output of a planetary gear transmission system is loud, the vibration caused by this type of drive system may be too loud for comfort.

China ZLTECH IP54 8inch 24V 5.5N.m 150W rubber tirewheel hub servo motor with1024-wire encoder for RGV robot support custom     wholesaler China ZLTECH IP54 8inch 24V 5.5N.m 150W rubber tirewheel hub servo motor with1024-wire encoder for RGV robot support custom     wholesaler
editor by czh 2023-02-22

China high quality 17 Inch Brushless DC Hub Motor 72 Volt Hub Motor For Motorcycle near me supplier

Model Number: YM-HY-171500
Usage: Electric Bicycle, Electric Motorcycle
Type: Brushless DC Motor
Torque: 128-135N.m
Construction: Permanent Magnet
Commutation: Brushless
Protect Feature: Waterproof
Speed(RPM): 750
Continuous Current(A): 10A-83A
Efficiency: ≥90%
Certification: CCC, ce
Motor Type: Brushless Direct Current Motor(BLDC Motor)
Axle Configuration: Double
Color: Black/white etc.
Use: Electric Bicycle,Electric Motorcycle
Rated Power: 1500W
Rated Voltage: 72V
Gears: Gearless
OEM: Accepted
Waterproof Grade: IP67
MOQ: 10 Piece/Pieces
Packaging Details: Standarding packing with carton boxes.
Port: ZheJiang

17 Inch Brushless DC Hub Motor 72 Volt Hub Motor For Motorcycle
Main Products
Products Display
Yuma Motor Specification:

Motor Type
Brushless Direct Current Motor(BLDC Motor)

Axle Configuration

Wheel Rim
17 inch

Rated Speed


Magnet Height


Brake System
Disc Brake

Hall Sensors

Hall Sensor Phasing

Number of motor phases

Max Efficiency

Rated Out Power

Number of Pole Pairs

Cross Section of Phase Wire
6 square

Waterproof Grade

Black/white etc.


Yuma Motor could work 120 ℃ in half an hour without damage.
Suggestion (Setting of Controller)
When it’s 130 ℃ inside of motor (in 30s), the current should be limited 50%.
When it’s 150 ℃, the controller shut down. When it drop down to 110℃, the controller work again.

More Yuma Motor Informaiton:
Optional Appearance
Motor Details, drawing, performance curve (refer to attachment in PDF).
For more information, please feel free to contact with us.
Hot Products
Production Process
Our Company
HangZhou Yuma Power Technology Co., Ltd.is a professioal manufacturer of brushless DC motors, high-power brushless DC motors, brushless DC motor controller, integrating development and production together. our company has clean production environment, advanced production equipment and perfect team. Products are widely used in: electric bicycles, electric motorcycles, electric cars, electric truck and so on. Our products, quality, service are recognized by the industry. Welcome friends come to visit, guidance and business negotiation.
Packaging & Shipping
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The Benefits of Using a Gear Motor

A gear motor works on the principle of conservation of angular momentum. As the smaller gear covers more RPM and the larger gear produces more torque, the ratio between the two is greater than one. Similarly, a multiple gear motor follows the principle of energy conservation, with the direction of rotation always opposite to the one that is adjacent to it. It’s easy to understand the concept behind gear motors and the various types available. Read on to learn about the different types of gears and their applications.

Electric motor

The choice of an electric motor for gear motor is largely dependent on the application. There are various motor and gearhead combinations available, and some are more efficient than others. However, it is critical to understand the application requirements and select a motor that meets these needs. In this article, we’ll examine some of the benefits of using a gear motor. The pros and cons of each type are briefly discussed. You can buy new gear motors at competitive prices, but they aren’t the most reliable or durable option for your application.
To determine which motor is best for your application, you’ll need to consider the load and speed requirements. A gear motor’s efficiency (e) can be calculated by taking the input and output values and calculating their relation. On the graph below, the input (T) and output (P) values are represented as dashed lines. The input (I) value is represented as the torque applied to the motor shaft. The output (P) is the amount of mechanical energy converted. A DC gear motor is 70% efficient at 3.75 lb-in / 2,100 rpm.
In addition to the worm gear motor, you can also choose a compact DC worm gear motor with a variable gear ratio from 7.5 to 80. It has a range of options and can be custom-made for your specific application. The 3-phase AC gear motor, on the other hand, works at a rated power of one hp and torque of 1.143.2 kg-m. The output voltage is typically 220V.
Another important factor is the output shaft orientation. There are two main orientations for gearmotors: in-line and offset. In-line output shafts are most ideal for applications with high torque and short reduction ratios. If you want to avoid backlash, choose a right angle output shaft. An offset shaft can cause the output shaft to become excessively hot. If the output shaft is angled at a certain angle, it may be too large or too small.

Gear reducer

A gear reducer is a special kind of speed reducing motor, usually used in large machinery, such as compressors. These reducers have no cooling fan and are not designed to handle heavy loads. Different purposes require different service factors. For instance, a machine that requires frequent fast accelerations and occasional load spikes needs a gear reducer with a high service factor. A gear reducer that’s designed for long production shifts should be larger than a machine that uses it for short periods of time.
A gear reducer can reduce the speed of a motor by a factor of two. The reduction ratio changes the rotation speed of the receiving member. This change in speed is often required to solve problems of inertia mismatch. The torque density of a gear reducer is measured in newton meters and will depend on the motor used. The first criterion is the configuration of the input and output shafts. A gear ratio of 2:1, for example, means that the output speed has been cut in half.
Bevel gear reducers are a good option if the input and output shafts are perpendicular. This type is very robust and is perfect for situations where the angle between two axes is small. However, bevel gear reducers are expensive and require constant maintenance. They are usually used in heavy-duty conveyors and farm equipment. The correct choice of gear reducer for gear motor is crucial for the efficiency and reliability of the mechanism. To get the best gear reducer for your application, talk to a qualified manufacturer today.
Choosing a gear reducer for a gear motor can be tricky. The wrong one can ruin an entire machine, so it’s important to know the specifics. You must know the torque and speed requirements and choose a motor with the appropriate ratio. A gear reducer should also be compatible with the motor it’s intended for. In some cases, a smaller motor with a gear reducer will work better than a larger one.

Motor shaft

Proper alignment of the motor shaft can greatly improve the performance and life span of rotating devices. The proper alignment of motors and driven instruments enhances the transfer of energy from the motor to the instrument. Incorrect alignment leads to additional noise and vibration. It may also lead to premature failure of couplings and bearings. Misalignment also results in increased shaft and coupling temperatures. Hence, proper alignment is critical to improve the efficiency of the driven instrument.
When choosing the correct type of gear train for your motor, you need to consider its energy efficiency and the torque it can handle. A helical geared motor is more efficient for high output torque applications. Depending on the required speed and torque, you can choose between an in-line and a parallel helical geared motor. Both types of gears have their advantages and disadvantages. Spur gears are widespread. They are toothed and run parallel to the motor shaft.
A planetary gear motor can also have a linear output shaft. A stepping motor should not operate at too high current to prevent demagnetization, which will lead to step loss or torque drop. Ensure that the motor and gearbox output shafts are protected from external impacts. If the motor and gearbox are not protected against bumps, they may cause thread defects. Make sure that the motor shafts and rotors are protected from external impacts.
When choosing a metal for your gear motor’s motor shaft, you should consider the cost of hot-rolled bar stock. Its outer layers are more difficult to machine. This type of material contains residual stresses and other problems that make it difficult to machine. For these applications, you should choose a high-strength steel with hard outer layers. This type of steel is cheaper, but it also has size considerations. It’s best to test each material first to determine which one suits your needs.
In addition to reducing the speed of your device, a geared motor also minimizes the torque generated by your machine. It can be used with both AC and DC power. A high-quality gear motor is vital for stirring mechanisms and conveyor belts. However, you should choose a geared motor that uses high-grade gears and provides maximum efficiency. There are many types of planetary gear motors and gears on the market, and it’s important to choose the right one.

First stage gears

The first stage gears of a gear motor are the most important components of the entire device. The motor’s power transmission is 90% efficient, but there are many factors that can affect its performance. The gear ratios used should be high enough to handle the load, but not too high that they are limiting the motor’s speed. A gear motor should also have a healthy safety factor, and the lubricant must be sufficient to overcome any of these factors.
The transmission torque of the gear changes with its speed. The transmission torque at the input side of the gear decreases, transferring a small torque to the output side. The number of teeth and the pitch circle diameters can be used to calculate the torque. The first stage gears of gear motors can be categorized as spur gears, helical gears, or worm gears. These three types of gears have different torque capacities.
The first stage helical gear is the most important part of a gear motor. Its function is to transfer rotation from one gear to the other. Its output is the gearhead. The second stage gears are connected by a carrier. They work in tandem with the first stage gear to provide the output of the gearhead. Moreover, the first stage carrier rotates in the same direction as the input pinion.
Another important component is the output torque of the gearmotor. When choosing a gearmotor, consider the starting torque, running torque, output speed, overhung and shock loads, duty cycles, and more. It is crucial to choose a gearmotor with the right ratio for the application. By choosing the proper gearmotor, you will get maximum performance with minimal operating costs and increase plant productivity. For more information on first stage gears, check out our blog.
The first stage of a gear motor is composed of a set of fixed and rotating sprockets. The first stage of these gears acts as a drive gear. Its rotational mass is a limiting factor for torque. The second stage consists of a rotating shaft. This shaft rotates in the direction of the torque axis. It is also the limiting force for the motor’s torque.

China high quality 17 Inch Brushless DC Hub Motor 72 Volt Hub Motor For Motorcycle  near me supplier China high quality 17 Inch Brushless DC Hub Motor 72 Volt Hub Motor For Motorcycle  near me supplier

China Hot selling 48 Holes 36-60V 350W-1000W Brush Geared Hub Electric Motorcycle Scooter DC Motor for Spoke Wheel Electric Vehicle Motor near me shop

Merchandise Description

Solution introduction
Used in scooter and bike with substantial power
giving exceptional stability ability,relaxed,sleek and sturdy in use.

doing work voltage  DC36V-DC60V
No load speed 350rpm-500rpm
Rated electrical power 350W-1000W
effectiveness >=90%
Highest torque 60Nm-85Nm
Highest speed 35km/h-55km/h
Brake kind drum brake
colour Matt black
Rim 48 spokes holes  wheel
Applicable versions Electrical motorcycle
Adaptive tire English 2.15-twelve 2.5-twelve
  Metric 90 / ninety-12 100 / ninety-twelve
  one hundred/eighty-12 a hundred and twenty/70-twelve

Hub Motor image

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Our Support

1. OEM Producing welcome: Product, Package,symbol and brand.
two. Sample get :Free sampls but you need shell out for freight.
three. We will reply you for your inquiry in 24 several hours.
four. right after sending, we will keep track of the items for you when every single 2 days, until finally you get the products. When you acquired the products, examination them, and give me a suggestions.If you have any concerns about the issue, speak to with us, we will offer you the fix way for you.


1. Q: Can I get samples? How long do you make sample? 
A: Of course, samples are obtainable for you to verify good quality. 1-3days, cost-free time and active time to distinct. 

2. Q: Do you have products in inventory? 
A: Mainly No. All goods are to be developed according to your buy like samples. 

three. Q: What is actually the shipping time? 
A: 7-10 days for sample,15 times for MOQ. It generally requires about 21 operating days to end an purchase like 40HQ container. Exact supply time to be confirmed by additional conversation. 

4. Q: How does your manufacturing unit complete good quality manage? 
A: Internal inspection adopted, such as IQC(Incoming High quality Handle), IPQC(Enter Approach Good quality Manage), OQC(Output Top quality Control). Third party inspection is welcomed. 

5. Q: Can I put my very own Logo on the goods? 
A: Yes. You can place your very own Brand on the items and also for the packing. 

6. Q: Do you give OEM creating companies? 
A: Sure, customer’s OEM is welcome, we have lots expertise in OEM creating. 

7. Q: What is your warranty phrases? 
A: Diverse warranty for distinct products. Make contact with with us for detailed guarantee conditions. 

8. Q: Will you deliver the proper products as purchased? How can I trust you? 
A: Definitely, you will get the items as verified. We are searching for extended expression enterprise rather of 1 time company. Mutual have faith in and double wins are what we count on. 

9. Q: Can we use our possess shipping agent? 
A: Yes, you can. We had cooperate with a lot of forwarders. If you want, we can advise some forwarders to you and you can assess the price tag and provider. 

ten. Q: Your port of shipment? 
A: HangZhou port, ZheJiang port, or other China ports. 

eleven. Q: Can I visit your manufacturing unit? How can I go? 
A: Our manufacturing facility address is: HangZhou Town, ZheJiang Province, China. HangZhou airport is the closest airport. Or you can appear by substantial pace rail to HangZhou right. We warmly welcome clients to appear to our manufacturing unit for go to and cooperation. 

AC motors vary from several other kinds of motors, specially some of the much more common DC (direct existing) motors, by a number of crucial criteria. The most fundamental of these is the fact that an AC motor depends fully on the alternating current all around its circuit to create successful mechanical energy. We are going to go over this exclusive procedure in much more depth in the pursuing sections of this guidebook.
DC motors use energy from batteries or other producing sources that give a constant voltage. A DC motor is composed of many components, the most renowned of which incorporate bearings, shafts, and gearboxes or gears. DC motors supply greater pace variation and manage and make far more torque than AC motors. The two kinds of DC motors incorporate Brushed motors: Brushed motors are a single of the oldest sorts and are internally commutated motors pushed by DC present. A brushed motor is made up of a rotor, brushes, and a shaft. The cost and polarity of the brushes handle the direction and speed of the motor. Brushless Motors: In current several years, brushless motors have grow to be common for several apps, primarily due to the fact of their performance. Brushless motors are constructed in the identical way as brushed motors, minus the brushes of program. Brushless motors also include devoted circuitry to management speed and direction. In brushless motors, magnets are mounted around the rotor, an performance-boosting configuration.

China Hot selling 48 Holes 36-60V 350W-1000W Brush Geared Hub Electric Motorcycle Scooter DC Motor for Spoke Wheel Electric Vehicle Motor     near me shop

China OEM 170-190mm CZPT G06 Fat Tire Electric Bike Hub Motor with Good quality

Item Description

This rear-push motor, which is compatible with the disc brake, has a rated electricity of 250W,350W,500W and 750W, a reduction ratio of 1: 5 and a maximum torque of 80 N.m, providing perfect electrical power for automobiles. Robust and efficient, this motor, doing work together with a cassette or freewheel speed change system, significantly boosts riding comfort and is ideal for beach front buggies and snow bikes.

Rated Power &lparW) 250W 350W 500W 750W
Rated Voltage &lparDCV) 36V &sol 48V
Position Rear Motor
Design Gear travel
n0 &lparRpm) 325 &sol 245
nT&lparRpm) 290 &sol 205
Max Torque 80 N.m
Axle 175mm &sol 190mm
Gearshift Cassette &sol Freewheel
Cabling Route Through Shaft, Appropriate
Magnet Poles &lpar2P) 20
Spoke 36H&ast12G
Efficiency &lpar&percnt) &geq eighty &percnt
Noise Grade &lpardB) < 55
Operating Temperature -twenty-45ºC
Reduction Ratio 1:5
IP IP 65
Certifications CE &sol ROHS

Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes&quest  

In the beginning we tried different kits and several of the brush considerably less motors were very good motors. The difficulty with most of the conversion kits accessible are that they are spoked improperly, use a solitary walled weak rim., have spokes that are the improper size leading to the spokes to be bent in an “s” shape. Just put bicycle wheels had been not made for this variety of torque on them and on situation you will want to tighten your spokes till they lastly “seat” on their own.

AC motors differ from many other kinds of motors, specially some of the more familiar DC (immediate present) motors, by many essential standards. The most basic of these is the reality that an AC motor depends completely on the alternating present all around its circuit to generate effective mechanical strength. We are going to discuss this special procedure in far more depth in the following sections of this information.
An AC motor is a type of motor that utilizes the phenomenon of electromagnetic induction. AC energy drives the motor. It is a present that periodically reverses direction and adjustments its magnitude of the existing more than time. This existing is the reverse of a direct recent or “DC” which flows in only 1 course. AC motors can provide a reasonably effective way to create mechanical strength from a simple electrical input signal.

China OEM 170-190mm CZPT G06 Fat Tire Electric Bike Hub Motor     with Good quality

China Custom BLDC 15 Inch 380mm Diameter Hub Motor for Electric Four-Wheeled Vehicle near me manufacturer

Solution Description

Parameter for 15 inch hub motor wheel

Location of Origin ZheJiang , China (Mainland)
Certification CE
Commutation Brushless
Steady Present(A) 1.3-twelve.4A
Effectiveness IE four
Noise 55db
Motor variety Brushless DC Motor
Utilization House Appliance, robotics, electric scooter, e-bike, and so forth.
Velocity(RPM) Max 600(r/min)
Voltage DC 24V/36V/48V
Electricity MAX:400W
Velocity MAX:5-8km/h
Diameter with tire 380mm
Brake disc brake
Tire vacuum tire
Weight 7KG for 1 motor with tire
Cable 3 motor period , 5 hall sensor
Shade black

Motor stage line
1st section:  U.  thick eco-friendly wire
Second section:  V.  thick blue wire
Third stage:  W.  thick yellow wire

Hall sensor
Positive pole: +5V crimson wire
Negative pole: GND black wire
Very first phase:  A(Uu).  thin inexperienced wire
2nd period:  B(Vv).  thin blue wire
3rd phase:  C(Ww).  thin yellow wire

Package incorporate:
Two hub motors with tire
1 mounting bracket



one. Factory or trader? We are manufacturing unit, the resource of the source chain.
two. Shipping time? – Sample: 10 days.  Bulk buy: 15-twenty times.
three. Why select us?
* Manufacturing unit Price & 24/7 after-sale services.
* 3 more top quality take a look at just before goods leave manufacturing unit.
* Lengthy life, durable and multi-application.
* Self Defense technique avoids damage when overloaded or abruptly stoped.
* High efficiency and high torque offered in tiny diameter.
* All items are produced in accordance to ISO 9001, CE, ROHS, CCC, UL and GS needs.

AC motors and equipment motors include one-period motors for one-stage AC electricity and a few-section motors for a few-phase AC energy. A one-period motor just demands to be connected to a one-phase power source through the included capacitors to operate. A few-stage motors do not need capacitors. You simply hook up the motor immediately to the a few-section AC energy provide. Dongfang Electrical offers a broad selection of AC motors and gear motors Consistent or variable speed AC motors are obtainable with solitary or three-phase gear and electromagnetic braking possibilities
AC motors and equipment motors include solitary-section motors for single-stage AC electrical power and three-period motors for 3-period AC electricity. A single-stage motor simply wants to be linked to a one-section electricity offer by means of the included capacitors to run. 3-stage motors do not demand capacitors. You basically link the motor immediately to the 3-period AC energy supply. Dongfang Electrical provides a wide variety of AC motors and gear motors Continuous or variable pace AC motors are available with single or three-stage equipment and electromagnetic braking choices

China Custom BLDC 15 Inch 380mm Diameter Hub Motor for Electric Four-Wheeled Vehicle     near me manufacturer

China Professional CZPT Electric Scooter Motor Wheel Kit Scooter 5inch Hub Motor (TZD303) with Hot selling

Solution Description

Product Description

TZD303 Hub Motor Wheel

This model is well-known in the market now.It can be implement for electrical scooter.In the international countries, it can be share with the community.It has the greater tyre,it is much more safer than skatebroad.The tyre is 90 mm,it really is extensive adequate to load a aduld ‘s bodyweight.It is our new item this month.

Merchandise Parameters

Item Info
Product TZD303
Power 50~250W
Fee Voltage DC 24V/36V
No-load Current .3~1.3A
No-load Pace 350~1600rpm
Tyre The inflate-free tyre 
Brake mode  Holding brake
Internet weight 1.9Kg(with tyre)
Effectiveness ≥84%




Product Benefits


Versatile travel method

Regardless of whether it is a front-wheel push/ rear-wheel push / 4-wheel push,

it can be implemented fairly simply. 

Efficient maintenance

BLDC motor,It’s convient to preserve in the future.

Merchandise Composition


Organization Profile

   ZHangZhoug CZPT Engineering Co., Ltd launched 2015, in ZHangZhouG styles, manufactures and sells agv, driving wheel assembly, DC/AC motors, encoder, reducer, controller, caster wheel, equipment, Pu wheel, motor in wheel units and all in excess of the world.
   TZBOT proceeds to deliver outstanding items, technological innovation and relieve of customizing to the automatic equipment.
   The manufacturing facility, is one thousand sq. ft, and employs 50 individuals. The firm is licensed to ISO9001:2015.
   The core to TZBOT’s development is the continual dedication to the pursuit of full consumer satisfaction. They have a strong presence in domestic and global markets, as nicely as, fantastic generation overall flexibility. CZPT has come to be regarded as 1 of the biggest suppliers of electrical push.
Ongoing expenditure in the most CZPT machinery has additional enhanced and designed the good quality and flexibility of each solution.
   Today, CZPT can rapidly layout and generate engines and particular areas request from buyers.
   TZBOT’s solution are used in a myriad of application, including but not minimal to: Forklifts, AGV, Aerial Platforms, Airport Machines, Agricultural Machines, Hydraulic Programs, Floor Scrubbers, Sweepers, Wind Power, Marine, and in the area of Health care Products.
   All prototypes are analyzed for prolonged intervals of time to confirm the top quality and the duration will function completely ahead of sending production parts to clients. Due diligence is paramount to the pleasure of our consumers.


Q: Payment
A: Our payment is T/T, Paypal, West Union, Trade Assurance(Ali spend or E-verify), L/C, and D/P.

Q: Following-sale service
A: For certain top quality all items, we check out all products’ quantity 2 times. The initial time is conclude of manufacturing, the second time is before packing into cartons. If any carelessness or accident about our items, after obtained products inside ten times, make sure you never fear to get in touch with us at any time. We will reply you in 24 several hours and enable you choose solutions to fulfill your satisfactory.

Q: Our advantage
A: Totally free cameraman unique for you: Source higher quality pictures for you right after requested. Preserve tax: We can make C/O, Type E, Type-F and so on. They can assist you preserve ten~30$ custom tax. Minimize freight rate: We compress beds, integration space and talk with specific. Just for conserving freight charge for consumer. Generally, by the way, it can help save about 20%~35% delivery expense. And we are striving to improve all the time. We have a skilled technological crew: We can offer a total selection of pre-sale consulting and right after-sale specialized assistance.

AC motors vary from a lot of other kinds of motors, specifically some of the a lot more familiar DC (direct present) motors, by numerous essential requirements. The most simple of these is the reality that an AC motor depends entirely on the alternating current around its circuit to create effective mechanical vitality. We’ll talk about this unique method in far more depth in the adhering to sections of this guide.
Two varieties of AC motors include: Synchronous: The reality that a synchronous motor rotates at the identical charge as the frequency of the mains current provides the motor its name. A synchronous motor is composed of a stator and a rotor. Synchronous motors have a extensive selection of apps. Induction: Induction motors are the most straightforward and strongest motors offered. These AC motors consist of two electrical components: a wound stator and rotor assembly. The current required to change the rotor is produced by the electromagnetic induction designed by the stator windings. Induction motors are a single of the most generally utilized kinds of motors in the world.

China Professional CZPT Electric Scooter Motor Wheel Kit Scooter 5inch Hub Motor (TZD303)     with Hot selling

China Good quality CZPT Single Shaft 350W 6.5inch 24V-48V 200rpm 150kg Load Electric Gearless DC Drive Wheel Hub Motor for Disinfection Robot with high quality

Solution Description

ZLTECH solitary shaft 350w 6.5inch 24V-48V 200RPM 150kg load electric gearless DC drive wheel hub motor for disinfection robot

Packaging & Shipping

   Package: carton with foam, QTY for each carton will rely on the hub motor dimensions.

  1. Manufacturing unit or trader?
  We are manufacturing unit, and have professional R&D staff as released in organization data.

  2. How about the shipping and delivery?
   – Sample: 3-5 days.
   – Bulk buy: 15-30 times.

  3. What is your following-sales companies?
   1. Free servicing within twelve months assure, life span expert.
   2. Specialist solutions in set up and maintence.

  4. Why choose us?
   1. Factory Price & 24/7 after-sale companies.
   2. From mold customization to substance processing and welding, from fine elements to finished assembly, 72 procedures, 24 management factors, rigorous aging, completed product inspection.


AC motors are also diverse from DC motors because most AC motors do not incorporate brushes. This implies that upkeep and areas substitution needs for AC motors are inclined to be drastically lowered, with most end users normally expecting a longer regular lifespan. In contrast to DC motors, the output pace of several sorts of AC motors is typically established by inverter control – once more, we’ll briefly define a range of likely variants on the standard AC motor model.
Induction motors, also identified as asynchronous motors, use the electromagnetic induction created by the magnetic subject of the stator to generate present in the rotor, therefore creating torque. These motors do not operate at a velocity in sync with the recent, therefore the title. They use the phenomenon of electromagnetic induction to convert electrical power into mechanical vitality. Induction motor rotors are the most typical kind of AC motor identified in pumps, compressors, and other devices of all varieties.

China Good quality CZPT Single Shaft 350W 6.5inch 24V-48V 200rpm 150kg Load Electrical Gearless DC Generate Wheel Hub Motor for Disinfection Robot     with high good quality

China Professional Good Quality: 20inch 48V 500W BLDC Gearless Electric Bike Hub Motor for Bicycle near me factory

Product Description

Merchandise Description

– ( Dimensions ) 

( General Specifications )   (Electric Connection)
( Winding Variety ) ( Star relationship) Type Shade Features
( Hall Effect Angle ) 120 ( Electrical Angle of a hundred and twenty degree)
( Radial Perform ) .02mm@450g UL1430 AWG18  ( Pink )  ( Vcc )
( Axial Play ) .08mm@450g  ( Black )  ( GND )
( Max radial drive ) 115N  20mm ( 20mm From the flange)

UL1430 AWG26

 ( Blue ) (Rotating Direction)CW/CCW
( Max axial power ) 45N
( Dielectric Energy )   650VAC/1S  (Yellow ) 0~+5V speed regulation voltage
( Insulation Resistance ) 100MΩ, 500VDC
( Ambient Temperature ) -20°C   ~   +50°C  ( White ) Speed pulse output(TTL)
(Insulation Class) Course B

– (Electrical Specs)

  (Device) FL57BL005-IEX FL57BL01-IEX  FL57BL02-IEX
 ( Variety of poles )   4
 ( Quantity of phases )   three
( Rated  voltage )          VDC 24
( Rated torque)         N.m .055 .eleven .22
( Continuous stall torque) N.m .066 .132 .264
( Rated speed )          RPM 4000 4000 4000
( Rated power )          W twenty five forty six ninety nine
( Peak torque )           N.m .15 .twotwo .22
( Peak existing )          A 4. 6. 6.
( Line to line resistance )               ohms@20ºC  two.1 .eighty two .35
( Line to line inductance )               mH   4.one two.3 one.
( Torque consistent )          N.m/A .04 .04 .04
( Back EMF )            Vrms/KRPM three. three. three.
( Rotor inertia )            g.cmtwo thirty seventy five 119
( Motor duration )       L mm eighty 90 one hundred twenty
( Weight )                Kg .five .six  .8

The motor can be created &manufactured with custom-made ask for.

Organization Profile

HangZhou CZPT Motor Co., Ltd was set up in calendar year 2001 as a joint enterprise of Germany‐Swiss‐China. We are a specialist motor manufacturer in HangZhou city, China. Our Organization delivers 4 main collection of merchandise: Hybrid stepper motors, DC brushless motors, Reduced Voltage Servo motors and the motor motorists. Generation capability exceeds a lot more than 6 million motors per calendar year. HangZhou CZPT Motor Co., Ltd also has numerous joint undertaking organizations who specialised in the generation of AC Servo motor, PM stepper motors, and DC equipment motors.

We offer practically 8 million various motors to customers throughout the world each 12 months. Our goods are extensively utilised on industrial automation, robots, textile, printing, medical equipments, logistics, interaction, home appliances and auto and so forth. We export our motors to much more than 30 nations these kinds of as Italy, Germany and United States.
With CZPT R&D team, nicely-managed manufacturing procedure and sophisticated screening tools, we hold supplying dependable motors. By employing strict top quality managing program and services method, CZPT has productively handed the top quality administration system certification for ISO9001, IATF16949 and ISO14001, which ended up approved by the German TUV group.
All products are RoHS compliant and CE certified some are UL accredited.


Q:How lengthy is the lead time of orders?
A:Lead time : 10~12 weeks

Q:Vhat is your trade Assurance?
A:one hundred% product high quality security.
a hundred% merchandise on time shipment security.
a hundred% payment security for your coated quantity.

Q: What is Moq?
A: No Moq , 1PC Okay . Small Purchase Welcome.

Q:Do You Make Personalized Solution?
A:Sure,We Accpet lT.

Q:About Soon after Sale Serive?
A: Following Revenue Services 24/7.

Q: What ought to l do if ‘m not happy with your product?
A: lf there are flaws in its high quality, we can exchange a excellent 1 for you.Usually, this issue is rare.

Q:What is the payment phrase?
A:T/T and Paypal is used much more,please get in touch with us for particulars

Q:Vhat is the quality level of your solution?
A:We make great quality, refuse to generate minimal high quality

Synchronous motors operate at a speed that is synchronous with the frequency of the mains existing. This indicates that in the continual-condition of the motor, the rotation of the shaft is synchronized with the frequency of the source present. The interval of rotation of the shaft is equivalent to the number of AC cycles. The stator of a synchronous motor has polyphase AC electromagnets. These electromagnets make a magnetic subject that rotates in synchrony with the present in the wire. The rotor equipped with long lasting magnets or electromagnets rotates synchronously with the stator magnetic area to sort the second synchronous rotating magnetic subject of the AC motor.
AC motors are also various from DC motors simply because most AC motors do not incorporate brushes. This means that routine maintenance and components substitute needs for AC motors tend to be drastically diminished, with most end users typically expecting a for a longer time common lifespan. As opposed to DC motors, the output speed of a lot of kinds of AC motors is usually determined by inverter manage – once more, we are going to briefly define a selection of possible variants on the fundamental AC motor design.

China Professional Good Quality: 20inch 48V 500W BLDC Gearless Electric Bike Hub Motor for Bicycle     near me factory

China Professional Electric Motorcycle Hub in-Wheel Hub Spoke Front Rear 16inch 350W 1000W 36V 48V 60V Drum Brake E-Bicycle Kit Motor for Two-Wheeler E2w wholesaler

Product Description

Merchandise introduction
Utilised in scooter and motorcycle with large power
supplying outstanding harmony capacity,comfortable,smooth and tough in use.

working voltage  DC48V-DC96V
No load pace 450rpm-700rpm
Rated electrical power 800W-2000W
performance >=90%
Greatest torque 70Nm-260Nm
Highest velocity 60km/h-100km/h
Brake type Disc brake/drum brake
color Matt black
Rim 12 inch iron wheel
Relevant designs Electrical motorbike
Adaptive tire English 2.15-twelve 2.5-12

Hub Motor picture

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Our Services

one. OEM Production welcome: Merchandise, Package,symbol and brand.
two. Sample order :Free of charge sampls but you require shell out for freight.
3. We will reply you for your inquiry in 24 hours.
four. right after sending, we will observe the items for you after each 2 times, till you get the items. When you obtained the items, take a look at them, and give me a feedback.If you have any inquiries about the problem, get in touch with with us, we will supply the solve way for you.


1. Q: Can I get samples? How long do you make sample? 
A: Indeed, samples are available for you to verify top quality. 1-3days, cost-free time and busy time to diverse. 

2. Q: Do you have items in inventory? 
A: Largely No. All goods are to be created according to your buy like samples. 

three. Q: What is actually the shipping and delivery time? 
A: 7-ten times for sample,15 days for MOQ. It typically normally takes about 21 operating times to finish an get like 40HQ container. Actual supply time to be confirmed by more interaction. 

four. Q: How does your manufacturing unit complete top quality management? 
A: Inner inspection adopted, including IQC(Incoming Quality Management), IPQC(Enter Procedure Top quality Control), OQC(Output High quality Handle). 3rd social gathering inspection is welcomed. 

five. Q: Can I put my possess Logo on the products? 
A: Yes. You can put your own Logo on the products and also for the packing. 

six. Q: Do you provide OEM establishing services? 
A: Yes, customer’s OEM is welcome, we have lots expertise in OEM creating. 

7. Q: What is actually your warranty phrases? 
A: Different guarantee for various products. Contact with us for detailed warranty terms. 

8. Q: Will you provide the appropriate goods as requested? How can I trust you? 
A: Definitely, you will receive the merchandise as confirmed. We are seeking for extended term company instead of 1 time enterprise. Mutual have faith in and double wins are what we count on. 

9. Q: Can we use our own transport agent? 
A: Sure, you can. We had cooperate with numerous forwarders. If you need to have, we can advocate some forwarders to you and you can examine the price and provider. 

ten. Q: Your port of shipment? 
A: HangZhou port, ZheJiang port, or other China ports. 

11. Q: Can I visit your manufacturing unit? How can I go? 
A: Our factory address is: HangZhou City, ZheJiang Province, China. HangZhou airport is the nearest airport. Or you can occur by higher speed rail to HangZhou directly. We warmly welcome clients to occur to our factory for pay a visit to and cooperation. 

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 present that periodically reverses path and modifications its magnitude of the current in excess of time. This current is the reverse of a immediate recent or “DC” which flows in only one path. AC motors can supply a reasonably successful way to generate mechanical vitality from a simple electrical enter sign.
AC motors and equipment motors incorporate single-section motors for single-period AC energy and a few-phase motors for a few-phase AC power. A single-phase motor simply requirements to be connected to a solitary-section electrical power provide by way of the integrated capacitors to run. A few-phase motors do not require capacitors. You basically join the motor immediately to the a few-period AC electricity provide. Dongfang Electrical offers a wide variety of AC motors and equipment motors Continual or variable velocity AC motors are accessible with one or 3-stage equipment and electromagnetic braking choices

China Professional Electric Motorcycle Hub in-Wheel Hub Spoke Front Rear 16inch 350W 1000W 36V 48V 60V Drum Brake E-Bicycle Kit Motor for Two-Wheeler E2w     wholesaler