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, KRAFTFAHRZEUGGETRIEBE UND VERFAHREN ZUM HERSTELLEN EINER ELEKTRISCHEN MASCHINENANORDNUNG
ELECTRICAL MACHINE ASSEMBLY, MOTOR VEHICLE TRANSMISSION GEARBOXES AND METHOD FOR PRODUCING AN ELECTRICAL MACHINE ASSEMBLY
SYSTÈME DE MACHINE ÉLECTRIQUE, BOÎTE DE VITESSES DE VÉHICULE AUTOMOBILE ET PROCÉDÉ DE PRODUCTION D'UN SYSTÈME DE MACHINE ÉLECTRIQUE
2017-11-22
Patent
Electronic Resource
German
ELEKTRISCHE MASCHINENANORDNUNG UND KRAFTFAHRZEUGGETRIEBE
European Patent Office | 2020
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