To provide a driving unit in which a general-purpose motor can be used as a driving motor.SOLUTION: A driving unit 10 according to the invention, which is supported on a suspension device 1 and arranged in the vicinity of a wheel 2, comprises a driving motor 20 that generates driving force, a speed reducer 30 that reduces a rotation speed of an output shaft of the driving motor 20 and transmits the speed to the wheel, and a brake unit 50 that imparts braking force to the wheel 2. At least part of the speed reducer 30 is arranged in a wheel 7 of the wheel 2. The driving motor 20 is fixed to inside in a vehicle width direction with respect to the speed reducer 30 and positioned outside the wheel 7. The brake unit 50 is provided outside in the vehicle width direction with respect to the speed reducer 30 and positioned in the wheel 7.SELECTED DRAWING: Figure 1

    【課題】汎用品のモータを駆動モータとして利用できる駆動ユニットを提供する。【解決手段】本発明に係る駆動ユニット10は、懸架装置1に支持されて車輪2近傍に配置される駆動ユニット10であって、駆動力を生成する駆動モータ20と、駆動モータ20の出力軸の回転速度を減速させて車輪に伝達する減速機30と、車輪2に制動力を付与するブレーキユニット50と、を備え、減速機30は、少なくとも一部が車輪2のホイール7内に配置され、駆動モータ20は、減速機30に対し車幅方向内側に固定されてホイール7外に位置し、ブレーキユニット50は、減速機30に対し車幅方向外側に設けられてホイール7内に位置していることを特徴とする。【選択図】図1


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    Title :

    DRIVING UNIT


    Additional title:

    駆動ユニット


    Contributors:

    Publication date :

    2019-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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