Invention Grant
US07919892B2 Brushless electric machine with stationary shaft and method of making same 有权
带固定轴的无刷电机及其制作方法

Brushless electric machine with stationary shaft and method of making same
Abstract:
Disclosed herein is an electric machine. The electric machine includes, a housing defining an internal volume, a stationary shaft fixedly attached to the housing, a stationary field coil attached to the shaft, a pole assembly rotatable about the shaft, and a pulley fixedly attached to the pole assembly being positioned externally of the internal volume.
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