To provide a vehicle motor unit in which a motor is incorporated inside a storage housing, and which enables the damage of the storage housing to be suppressed without requiring extreme increase in a thickness of the wall of the storage housing.SOLUTION: A contact surface 54 of a case contact part 52 where a collision load is received when a vehicle 10 comes into collision is larger compared with other portions in a wall of the case 22 and comes in surface-contact with an outer circumferential surface of a stator 40, accordingly a stator 40 receives a collision load F so that damage of a case 22 is suppressed. Thus, damage of the case 22 can be suppressed without extremely increasing a thickness of the wall of the case 22 and without adding a rib, etc.SELECTED DRAWING: Figure 4

    【課題】収納筐体内に、モータが内蔵されている車両のモータユニットにおいて、収納筐体の壁の厚みを大幅に厚くすることなく、収納筐体の破損を抑制できる車両のモータユニットを提供する。【解決手段】車両10が衝突したとき、ケース22の壁のうち車両衝突時に受ける衝突荷重が他の部位に比べて大きいケース接触部52の接触面54がステータ40の外周面と面接触していることから、ステータ40が衝突荷重Fを受け持つため、ケース22の破損が抑制される。よって、ケース22の壁の厚みを大幅に厚くしたり、リブ等を追加することなく、ケース22の破損を抑制することができる。【選択図】図4


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    Title :

    VEHICLE MOTOR UNIT


    Additional title:

    車両のモータユニット


    Contributors:

    Publication date :

    2019-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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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