Gree Electric Appliances, Inc. of Zhuhai

Zhuhai Kaibang Motor Co., Ltd.

Wende Yang

Fang Xie

Chengbao Zhong

Na Liu

Feilong Chen

Chuang Zhang

The present disclosure provides a motor rotor and a permanent magnet motor. The motor rotor includes a rotor body. In a section perpendicular to a central axis of the rotor body, a first slot side has a first and a second endpoint, and a second slot side has a third and a fourth endpoint. A distance from a connecting line between the first endpoint and the third endpoint to a center of the rotor body is denoted by h1, a radius of the rotor body is denoted by R, and h1 and R satisfy 0.96&#x2264;h1/R&#x2264;0.99. A connecting line between the first endpoint and the center of the rotor body is a first connecting line, a connecting line between the third endpoint and the center of the rotor body is a second connecting line, and an included angle between the two connecting lines is denoted &#x3a6; and satisfies: 3.7&#xb0;&#x2264;&#x3a6;&#x2264;5.6&#xb0;.

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Guangdong, China

Wende Yang