Low temperature rise suction plastic envelope motor for lampblack absorber

The utility model discloses a low temperature rise suction plastic envelope motor for lampblack absorber, the brushless motor comprises a stator and a rotor, stator outside fixedly connected with plastic casing, plastic casing week be provided with the round strengthening rib along the centre, the strengthening rib both sides distribute and to have a plurality of heat dissipation muscle, the plastic casing both sides be provided with front end housing and rear end cap respectively, rotor center axle rigidity is provided with the pivot, the fixed bearing that is provided with between front end housing, rear end cap and the pivot. The utility model discloses both adopted unsaturated polyester fiber reinforcement moulding compound to seal the stator module of motor completely, set up a plurality of heat dissipation muscle simultaneously on the plastic casing, conducted away the heat directness that the motor winding produced rapidly through the plastic casing to the motor steady operation is guaranteed in the temperature rise of greatly reduced motor.