Electric machine for motor vehicle starter or generator, has at least one stator fixed in housing, and at least one rotor rotationally located on drive shaft radially outside stator

摘要

The electric machine has at least one stator fixed in a housing, and at least one rotor that is rotationally located on a drive shaft, radially, and outside of the stator. The electric machine (4) has an elastic coupling element (9), over which the rotor (7-11) is connected with the drive shaft (2). The rotor includes a rotor drum (7) with a permanent magnet iron packet (11) and a rotor carrier (8). The rotor carrier is connected fixed to the drive shaft. The rotor drum is connected with the rotor carrier across the coupling element.