ELECTRICAL MACHINE, IN PARTICULAR ELECTRIC DRIVEMOTOR

摘要

The invention relates to an electrical machine, in particular an electric drive motor, having a rotor (204) which has a rotatably mounted rotary yoke (208) and also a plurality of permanent magnets (302) which are arranged on an outer surface (300) of the rotor yoke (208). According to the invention, a casing (400) surrounds the plurality of permanent magnets (302) in order to at least partially compensate for a centrifugal force which can act on the plurality of permanent magnets (302) when the rotor yoke (208) rotates.