FIELD: electricity.
SUBSTANCE: electric gear motor comprises an electric motor, a speed decelerating reducer which transfers a driving force of the electric motor, a housing which contains the reducer and the electric motor, and a yoke fixed to external part of the housing. The housing has a concave part, a holding hole and a positioning chamber. The connecting unit is moved along the first direction and is mounted to the housing concave part. The brush holder is moved along the second direction and is mounted to the holding hole. The reducer is moved along the first direction and inserted into the positioning chamber. The yoke is moved along the second direction and fixed to the housing.
EFFECT: assembly simplification, torque increase.
6 cl, 23 dwg
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