The invention discloses an integrated power assembly for an electric axle of a commercial vehicle. The integrated power assembly comprises a shell assembly, a speed reducer, a motor, a motor controller, a gear shifting execution mechanism, a gear shifting controller and a differential mechanism. A motor cavity used for arranging a motor, a speed reducer cavity used for arranging a speed reducer and a controller cavity used for arranging a motor controller and a gear shifting controller are arranged in the shell assembly, and the gear shifting executing mechanism is connected to the speed reducer cavity. The motor controller is electrically connected with the motor, and the motor is in transmission with the differential mechanism through the speed reducer; the gear shifting controller is electrically connected with the gear shifting executing mechanism.
本发明公开了一种用于商用车电动车桥的集成式动力总成,包括壳体总成、减速器、电机、电机控制器、换挡执行机构、换挡控制器以及差速器。所述壳体总成内部设有用于设置电机的电机腔、用于设置减速器的减速器腔、用于设置电机控制器和换挡控制器的控制器腔,所述换挡执行机构连接于减速器腔;所述电机控制器与电机电连接,所述电机通过减速器与差速器传动;所述换挡控制器与换挡执行机构电连接。
Integrated power assembly for electric axle of commercial vehicle
一种用于商用车电动车桥的集成式动力总成
2022-12-20
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 |