Patent attributes
A hollow brushless motor and a fan include a center shaft, a rotating housing, a stator, a driver, and a permanent magnet. The center shaft is of a hollow structure. A wire passing channel allowing power lines to penetrate through is defined in the center shaft. A through hole communicated with the wire passing channel is defined on one side of the center shaft. An accommodating cavity is formed in the rotating housing. The stator is fixed on the center shaft and is disposed in the accommodating cavity. The driver is electrically connected to the stator. The driver is disposed beside the through hole. The permanent magnet is fixed to an inner side wall of the accommodating cavity and is disposed on an outer periphery of the stator. The fan includes the motor and fan blades.