The invention relates to an electrical power unit (10) for driving at least two wheels (11) of a motor vehicle, which comprises an exclusively electrically drivable wheel axle (12), wherein the wheelaxle (12) is connected to at least one electrical traction motor (13) for transferring a drive torque and a central brake (14) for transferring a braking torque, wherein a transmission (16) having atleast two transmission stages (17, 20a, 20b) and at least one transmission intermediate shaft (18, 20) is arranged between the traction motor (13) and the wheel axle (12), wherein the central brake (14) is integrated in a transmission intermediate shaft (18, 30) of the transmission (16).
本发明涉及一种用于驱动机动车辆的至少两个车轮(11)的电动驱动单元(10),该机动车辆包括仅能够电动驱动的车轮轴(12),其中,车轮轴(12)连接至用于传送驱动扭矩的至少一个电动牵引马达(13)和用于传送制动扭矩的中央制动器(14),其中,在牵引马达(13)与车轮轴(12)之间布置有传动装置(16),该传动装置具有至少两个传动级(17、20a、20b)和至少一个传动中间轴(18、20),其中,中央制动器(14)一体结合在传动装置(16)的传动中间轴(18、30)中。
ELECTRICAL POWER UNIT AND MOTOR VEHICLE
电力单元和机动车辆
2020-06-02
Patent
Electronic Resource
Chinese
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 |
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