Patent ID: 7015605
Filing Date: 2006-03-21
Classification: H02K

Abstract:
1. An electromotive drive comprising: a housing having an upwardly extending shaft support; a base plate attached to the housing at selected areas of the base plate less than an entire area of the base plate, the base plate comprising an extrusion-coated punched-out grid; a stator surrounding the shaft support and being attached to the base plate whereby torque transmission occurs from the stator to the housing through the base plate and high frequency vibrations of said torque transmission are dampened by the punched-out grid; a shaft rotatably arranged within the shaft support; a rotor attached to the shaft and surrounding the stator; and, a resilient member disposed between an inner wall of the stator and an outer wall of the shaft support whereby a gap is created between the stator and the shaft support.