Stator for electric machine, has cylindrical part comprising external surface, and two distinct rigid elements separated by damping elastic material, where two rigid elements form rotor that is fixed at external surface of cylindrical part

摘要

The stator (20) has a cylindrical part (21) comprising an external surface and an internal surface, where the internal surface is provided with teeth (22) to receive windings. Two distinct rigid elements are separated by a damping elastic material (24), where the two rigid elements form a rotor (23). The rotor is fixed at the external surface of the cylindrical part. The cylindrical part includes multiple sections with same dimensions, where the sections are separated by the damping elastic material.