本发明的一个方式的马达单元搭载于具有发动机的车辆,使车辆的车轴旋转,其中,该马达单元具有:马达,其具有以马达轴线为中心旋转的马达轴;减速装置,其与马达轴连接;差动装置,其与减速装置连接,使车轴绕差动轴线旋转;以及发电机,其利用发动机的动力而发电,能够将电力提供给马达。差动轴线与马达轴线一致。马达轴是在轴向两侧开口的中空的轴。在马达轴的内部通入有车轴。

    One aspect of this motor unit is a motor unit that is installed in a vehicle provided with an engine and that rotates a wheel axle of a vehicle, the motor unit comprising: a motor having a motor shaft that rotates about a motor axle; a speed reducer connected to the motor shaft; a differential device that is connected to the speed reducer and that rotates the wheel axle about a differential axle; and a power generator that generates electricity through motive power of the engine and that can supply electric power to the motor. The differential axle aligns with the motor axle. The motor shaft is a hollow shaft that opens at both sides in an axial direction. The wheel axle is passed through the interior of the motor shaft.


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    Titel :

    马达单元


    Erscheinungsdatum :

    2023-10-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES