We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
What is hub motor?
The wheel hub motor (also called wheel motor, wheel hub drive, hub motor or in-wheel motor) is an electric motor that is incorporated into the hub of a wheel and drives it directly.
What is the difference between geared motor and gearless motor
Geared motor has planetary gear inside the motor, it has low speed and high torque, while gearless motor has fast speed and lower torque
Parameter for 4 inch hub motors
|Place of Origin||ZheJiang , China (Mainland)|
|Protect Feature||Waterproof IP54|
|Motor type||Brushless DC Motor|
|Usage||Home Appliance, robotics, electric scooter, e-bike, etc.|
|Diameter with tire||100mm|
|Weight||2.5KG with tire|
|Cable||3 motor phase , 5 hall sensor|
We have motor from min 3 inch(70mm) to max 15 inch (380mm), all waterproof and low noise, high quality with good price
We provide accessories like controller, brake handle, throttle, etc.
We provide both single shaft and double shaft for all motors
We also provide motor built-in 1571ppr incremental encoder
1. Factory or trader?
We are factory, the source of the supply chain.
2. Hub motor Delivery time?
Sample: 5 days. Bulk order: 7-25 days.
3. Why choose us?
* Factory Price & 24/7 after-sale services.
* 3 more quality test before products leave factory.
* Long life, durable and multi-application.
* Self Protection system avoids damage when overloaded or abruptly stoped.
* High efficiency and high torque available in small diameter.
* All products are made according to ISO 9001, CE, ROHS, CCC, UL and GS requirements.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.