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Hebei Sanmei Electric Bicycle Co.,Ltd

ADD: Weixian Economic Development Zone, On the east side of Chenguang Avenue, South of Mianfang Road, Xingtai City, Hebei, China

Contact: Susan Zhang

TEL: 86-319-6181188

Mobile: 86-13260476608

FAX: 86-319-6188399


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Direct Electric Scooter Sharing Their Knowledge Of The Drive Motor
- Aug 22, 2016 -

Drive motor role is to supply electrical energy into mechanical energy, by gear or direct drive wheels and the working device. Today widespread electric car DC series motor, the motor has a "soft" mechanical properties, very consistent with the driving characteristics of the car. However, due to the presence of DC motor commutation spark, less power, less efficient, maintenance workload, with the development of motor technology and motor control technology, is bound to gradually than the brushless DC motor (BCDM), a switched reluctance motor (SRM) and AC induction motor replaced.

Motor speed control device

Motor speed control device is set to transform variable speed and direction of electric vehicles, whose role is to control the motor voltage or current, complete control of the motor drive torque and direction of rotation.