To provide a wheel motor unit which constitutes a rational drive part inside a wheel and is superior in steering stability.SOLUTION: A wheel motor unit U includes: a housing H to which an axle Xt supporting a wheel of a vehicle is mounted and which is supported by a vehicle body; and a plurality of motors M mounted to the housing H. In the wheel motor unit U, each of the motors M performs any of a steering function of changing a posture of the axle Xt, or a drive function of rotating the axle Xt, or a braking function of regulating rotation of the axle Xt. Further, extension directions of rotation axes of the motors M are configured to be in parallel to each other.SELECTED DRAWING: Figure 2

    【課題】車輪の内部において合理的な駆動部を構成し操舵安定性に優れたホイールモータユニットを提供する。【解決手段】車両の車輪を支持する車軸Xtが取り付けられ、車体に支持されるハウジングHと、ハウジングHに取り付けられた複数のモータMと、を備え、モータMの夫々が、車軸Xtの姿勢を変更する操舵機能、或は、車軸Xtを回転させる駆動機能、或は、車軸Xtの回転を規制する制動機能の何れかを奏し、モータMの夫々の回転軸の延出方向が互いに平行に構成されているホイールモータユニットU。【選択図】図2


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    Title :

    WHEEL MOTOR UNIT


    Additional title:

    ホイールモータユニット


    Contributors:

    Publication date :

    2025-01-20


    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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