To provide an electric vehicle driving device which is miniaturized and not restricted in mounting to a vehicle.SOLUTION: An electric vehicle driving device is provided with an electric motor having a rotating shaft and provided with a rotor rotating integrally with the rotating shaft and a stator disposed radially outside the rotor, and a speed reducer connected to the rotating shaft for decelerating the rotational speed of the rotating shaft and transmitting the decelerating speed to a driving wheel, wherein the vertical height of the speed reducer is within the vertical height of the electric motor when the electric motor and the speed reducer are mounted on the vehicle.SELECTED DRAWING: Figure 2

    【課題】小型化され、車両への取り付けが制約されない電動車両駆動装置を得ること。【解決手段】電動車両駆動装置は、回転軸を有し、回転軸と一体回転する回転子、及び回転子の径方向外側に配置された固定子を設けた電動機と、回転軸に連結され、回転軸の回転速度を減速して駆動輪に伝達する減速機と、を備え、電動機及び減速機が車両に搭載された状態で、減速機の上下方向の高さは、電動機の上下方向の高さ以内に収まっているものである。【選択図】図2


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    Titel :

    ELECTRIC VEHICLE DRIVING DEVICE


    Weitere Titelangaben:

    電動車両駆動装置


    Beteiligte:
    MURAKAMI NAOJI (Autor:in) / TONO HIROYUKI (Autor:in) / NAKAMURA SEIJI (Autor:in) / AZUMA KEITA (Autor:in)

    Erscheinungsdatum :

    04.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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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