Drive unit for motor vehicle, has gear train with teeth arranged on metallic carrier plate, where teeth are sprayed of plastic material, and material of teeth is assigned to ring, which is connected with plate and surrounded on both sides

摘要

The unit has a metallic carrier plate (1) assigned to an electric motor, and a gear train with teeth arranged on the carrier plate. The teeth are sprayed of plastic material, and the material of the teeth is assigned to a ring (11), which is connected with the plate and surrounded on both sides. The ring surrounds an opening in the plate and has a structure with breakthroughs in the region of the plate. The teeth have a ring shaped disk at an axial end region.