The invention provides an electric driving device, an electric driving system and electric equipment.The electric driving device comprises a first motor, a second motor, a speed change mechanism and a controller, the second motor and the first motor are arranged at intervals in the axial direction of the first motor, and the speed change mechanism is arranged between the first motor and the second motor; the controller is arranged between the first motor and the second motor, and at least part of the controller and at least part of the speed change mechanism are arranged on the two opposite sides of a rotating shaft of the first motor respectively. According to the electric driving device provided by the embodiment of the invention, the speed change mechanism and the controller are arranged between the first motor and the second motor, and at least part of the controller and at least part of the speed change mechanism are separately arranged on the two opposite sides of the rotating shaft of the first motor; the space of at least part of one side, back to the speed change mechanism, of the rotating shaft of the first motor is effectively utilized, so that the size of the electric driving device is effectively reduced.

    本申请提供了一种电驱动装置、电驱动系统及电动设备,上述电驱动装置包括第一电机、第二电机、变速机构和控制器,第二电机与第一电机沿第一电机的轴向间隔设置,变速机构设置于第一电机和第二电机之间,控制器设置于第一电机和第二电机之间,控制器的至少部分和变速机构的至少部分分设于第一电机的转轴的相对两侧。本申请实施例提供的电驱动装置通过将变速机构和控制器设置于第一电机和第二电机之间,并将控制器的至少部分和变速机构的至少部分分设于第一电机的转轴的相对两侧,如此,有效利用了第一电机的转轴背向变速机构的至少部分的一侧的空间,从而有效减小了电驱动装置的体积。


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    Title :

    Electric driving device, electric driving system and electric equipment


    Additional title:

    电驱动装置、电驱动系统及电动设备


    Contributors:
    ZHANG JUNHUI (author) / XIA JI (author)

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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