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发明公开
CN106877568A 一种加强续流风冷马达 无效 - 撤回

一种加强续流风冷马达
摘要：
本发明公开了一种加强续流风冷马达，包括散热壳体和电马达；散热壳体与电马达连接，电马达的输出端连接有中心轴；中心轴上套设有连接套，连接套上套设有自由滚子离合器，所述自由滚子离合器上套设有离心式风扇；中心轴上套设用于对离心式风扇进行限位的挡圈，挡圈与风扇之间设置有垫片。当电马达通电驱动该中心轴时，风扇随之驱动，当电马达不驱动该中心轴时该风扇依然会继续旋转一定时间，继续为电马达提供冷却空气。
摘要（英）：

A reinforced freewheeling air-cooled motor disclosed by the present invention comprises a radiating shell and an electric motor, the radiating shell is connected with the electric motor, and the output end of the electric motor is connected with a central shaft. A connecting sleeve sleeves the central shaft, a free roller clutch sleeves the connecting sleeve, and a centrifugal fan sleeves the free roller clutch. A retainer ring used for limiting the centrifugal fan sleeves the central shaft, and a spacer is arranged between the retainer ring and the fan. When the electric motor is electrified to drive the central shaft, the fan is driven accordingly, and when the electric motor does not drive the central shaft, the fan still rotates for a certain time continuously and provides the cooling air to the electric motor continuously.

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