Johnson Electric International Ag

Dawei Zhou

Zhijun Li

Tao Fu

He Chi

Siukin Tam

Xionghui Liu

Pingman Zhang

Jingxin Shi

Sijun Zhao

Zhiyu Chen

Lang Dai

Luyan Bi

Cong Lv

Feifei Huang

Chingsik Lau

Baoqiang Cheng

Seungpun Ho

Yukwai Yeung

An electric motor, an end cap thereof and a manufacturing method of the end cap are provided. The end cap includes an insulating body and a filter circuit board mounted to the insulating body. The filter circuit board includes at least two power conductors for receiving an external power source, an insulating support frame integral with the at least two power conductors, and at least one filter element. One end of the at least one filter element is connected to a corresponding power conductor, and the other end of the at least one filter element is grounded.

Motor, end cap and manufacturing method thereof

A rotor of an electric motor includes a rotating shaft, a rotor core and a commutator fixed to the rotating shaft, and a first sleeve, a second sleeve and a third sleeve arranged around the rotating shaft. The first sleeve is located on a side of the rotor core away from the commutator and abuts against the rotor core, the second sleeve is located between the rotor core and the commutator, and the third sleeve is located on a side of the commutator away from the rotor core.

Rotor and motor having the same

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Hong Kong, China

Dawei Zhou