Gree Electric Appliances, Inc. of Zhuhai

Dunying Zhong

Gao Gong

Xin Li

Mingxing Deng

Jianhui Wang

Chao Zhang

Fang Zhang

Jiuzhan Su

Ruhao Dong

Penghui Liu

Fei Wang

Rui Wu

Zhitao Wei

Weijie Zhao

Zhanqin Liu

Jiajia Liu

A radial stator includes a stator core, and the stator core includes a stator outer ring. M magnetic poles are arranged on an inner circumferential wall of the stator outer ring, and are evenly distributed along the inner circumferential wall of the stator outer ring. The M magnetic poles include Mmagnetic poles arranged along the inner circumferential wall of the stator outer ring and Mmagnetic poles arranged along the inner circumferential wall of the stator outer ring; M≥2, M≥1, and M≤1; the Mmagnetic poles and the Mmagnetic poles are arranged on two sides of the stator outer ring with respect to a radial direction thereof, respectively; each of the Mmagnetic poles is provided with a first winding; and each of the Mmagnetic poles is provided with a second winding; and a coil turn Nof the first winding is greater or less than a coil turn Nof the second winding.

Radial stator, magnetic levitation bearing, installation method, and motor

The present disclosure provides a magnetic suspension bearing stator, a compressor and an air conditioner. The bearing stator includes a frame, a bearing iron core and an axial winding, the frame is provided with an accommodation recess used to position the axial winding. A position-limiting portion is disposed in the accommodation recess, and the position-limiting portion is used to keep the axial winding in the accommodation recess. The frame is provided with a first positioning portion for connecting with the bearing iron core on the outer wall surfaces of both sides of the accommodation recess. The frame is not easy to come out from the bearing core, and the axial winding is not easy to come out from the frame, so that the relative position between the axial winding and the bearing iron core is fixed.

Bearing stator, compressor and conditioner

Growing community of inventors

Zhuhai, China

Dunying Zhong