Electrical drive device for a ship with elastically supported electric motor

摘要

The device (100) is provided with an electric motor, located on the underside of a ship hull in a housing (12) arranged like a gondola. At least one propeller (2, 3) is coupled to the drive shaft (1), supporting the rotor (4) of the electric motor. In order that such a drive device may be resistant to shock loads, the stator (5) of the electric motor is fixed to the rotor (4) by means of a pivot bearing (9) and the module comprising rotor (4) and strator (5) is elastically supported both on the housing (12) and also the drive shaft (1).