A vehicle in-wheel type motor drive device comprises: a motor portion including an electric motor; and a reducer portion that is fixed to a non-rotating member rotatably supporting a wheel and that includes a reducer reducing a speed of rotation input from a motor rotating shaft of the electric motor to output the rotation from an output shaft concentric with the wheel, the vehicle in-wheel type motor drive device rotationally driving the wheel by the output of the reducer portion. An end portion of the motor rotating shaft on the reducer portion side is rotatably supported in a cantilever manner by the reducer portion, and a coupling device coupling the motor portion via an elastic member to the reducer portion is disposed between the motor portion and the reducer portion.


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    Title :

    VEHICLE IN-WHEEL TYPE MOTOR DRIVE DEVICE


    Contributors:
    ODAKA KENJI (author)

    Publication date :

    2019-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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