An electric machine arrangement for a motor vehicle drivetrain, having a machine housing which can be fixed to a drivetrain housing, a stator which is fixed relative to the machine housing, a rotor which is mounted, concentrically with respect to the stator, within the machine housing and which has a rotor axis, wherein an air gap is defined between the stator and the rotor. Here, the rotor has a rotary bearing section which is mounted, with a radial clearance, rotatably relative to a housing bearing section of the machine housing, wherein the radial clearance is smaller than the air gap.
ELEKTRISCHE MASCHINENANORDNUNG UND KRAFTFAHRZEUGGETRIEBE
ELECTRICAL MACHINE ASSEMBLY AND MOTOR VEHICLE TRANSMISSION GEARBOX
SYSTÈME DE MACHINE ÉLECTRIQUE ET BOÎTE DE VITESSES DE VÉHICULE AUTOMOBILE
2020-08-12
Patent
Electronic Resource
German
European Patent Office | 2017
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