Guangdong Meizhi Compressor Co., Ltd.

Guangdong Welling Motor Manufacturing Co., Ltd.

Foshan Welling Washer Motor Manufacturing Co., Ltd.

Huai'an Welling Motor Manufacturing Co., Ltd.

Minghu Yu

Zhengzhong Qiao

Linshu Mao

Yajun Zuo

Chuang Chi

Xiaogang Zhu

Bingchun Guo

A permanent magnet, a rotor, a motor and a compressor are provided. A work face of the permanent magnet includes a first edge and a second edge, a head endpoint of the first edge is connected to a tail endpoint of the second edge by means of a transition edge, the transition edge is located at a side, adjacent to a center of the work face, of a line connecting the head endpoint with the tail endpoint, and the transition edge includes at least one sub-arc segment, or a combination of at least one sub-arc segment and at least one sub-straight segment.

Permanent magnet, rotor, motor, and compressor

Growing community of inventors

Foshan, China

Minghu Yu