Radiating AC motor of high efficiency

The utility model provides a radiating AC motor of high efficiency, including stator, rotor, pivot, front end housing, rear end cap, a rotor wound outside the central section of the rotating shaft, the rotor outside is equipped with the stator, the inside wind channel that is equipped with of stator, front end housing and rear end cap have been put respectively to inside air heat sink and the air -blower of being equipped with in wind channel, pivot both ends, front end housing and rear end cap and rotor junction are provided with antifriction bearing, the inside exhaust fan that is equipped with of rear end cap, the exhaust fan is connected with the air outlet, wind channel air inlet one end is equipped with the filter screen, plants radiating AC motor of high efficiency, simple structure, and convenient operation has increased the wind speed when having reduced the temperature in the gaseous entering wind channel, and reduced temperature risees, increases the radiating effect, improves AC motor's life. 本实用新