The invention relates to an electric drive motor having an end-side connecting plate which is provided with a bearing seat for receiving a bearing for a rotor shaft, the bearing seat in the connecting plate having form-fitting elements distributed over the circumference thereof, which radially enclose the bearing. A heat shield is arranged on the end side of the connecting plate, and the heat shield is also provided with a bearing seat for accommodating the bearing and is provided with matched shape locking elements distributed on the circumference of the heat shield and used for surrounding and clamping the bearing. Wherein in the assembled state, the mating form-fitting element in the heat shield and the form-fitting element in the connecting plate are in form-fitting in the circumferential direction.

    本发明涉及一种电驱动马达,其具有端侧的连接板,所述连接板设有轴承座,用以接纳用于转子轴的轴承,其中所述连接板中的轴承座具有在其圆周上分布的形状锁合元件,所述形状锁合元件径向地围卡着所述轴承。在所述连接板的端侧上安放挡热板,所述挡热板同样设有用来接纳所述轴承的轴承座并且具有在其圆周上分布的用于围卡所述轴承的配对形状锁合元件,其中在装配状态中所述挡热板中的配对形状锁合元件和所述连接板中的形状锁合元件沿着周向方向处于形状锁合之中。


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    Title :

    Electric drive motor


    Additional title:

    电驱动马达


    Contributors:

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62D MOTOR VEHICLES , Motorfahrzeuge



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