SHAFT OF A GEAR MOTOR, PARTICULARLY FOR AUXILIARY DEVICES IN MOTOR VEHICLES

摘要

The invention relates to an electric motor, comprising a stator (2) and a rotor (5), said rotor having a rotor shaft (6) and being rotatably housed relative to the stator (2), wherein a spiral gear (9) is connected to the rotor shaft (6) in a rotationally secure manner. An insulating part (11) is integrated into the rotor shaft (6) and has a lower heat coefficient than the rotor shaft (6), wherein at least one section of the insulating part (11) is located between the toothed wheel (10) and the stator (2).