WIND MOTOR WITH ULTRAHIGH ROTATION SPEED

摘要

Disclosed is a wind motor with an ultrahigh rotation speed. The wind motor with an ultrahigh rotation speed comprising an air duct machine housing, fan blades, a motor stator, a motor rotary shaft, a rear end cover and a PCB, wherein the fan blades and the motor stator are arranged in the air duct machine housing; the fan blades, the motor stator, the motor rotary shaft, the rear end cover and the PCB are coaxially arranged; the motor rotary shaft is connected to the fan blades; a plurality of arc-shaped radial positioning plates for fixing the motor stator are arranged in the air duct machine housing; the plurality of arc-shaped radial positioning plates surround the periphery of the motor stator; one end of the rear end cover is axially connected to the motor stator and/or the air duct machine housing, and the other end thereof is connected to the PCB; and the plurality of arc-shaped radial positioning plates and the rear end cover surround to form a mounting structure for mounting the motor stator. Compared with the prior art, the present invention reduces the sound generated when an electric motor is started, and enables mounting to be more stable and reliable.