Method for manufacturing electric motor for adjusting drive of motor vehicle, involves inserting permanent magnets into pole housing, and forming seam at pole housing for fastening permanent magnets in pole housing in radial direction

摘要

The method involves providing a pole housing (2), and inserting permanent magnets into the pole housing. A seam (7) is formed by cold deformation at the pole housing for fastening the permanent magnets in the pole housing in a radial direction, where the radial direction is defined perpendicular to a rotor axis (4). A flange (3) is formed at a side of the pole housing for fastening an electric motor (1) to a transmission. Another seam is formed in the pole housing for fixing the permanent magnets in an axial direction. An independent claim is also included for an electric motor.