Methods and systems for an electric drive axle of a vehicle are provided. An electric drive axle system includes, in one example a gear train configured to rotationally attach to an electric motor-generator, the gear train includes an output shaft having a clutch arranged thereon and configured to selectively rotationally couple a gear to the output shaft. The gear train further includes a lubrication channel extending between an output shaft and an axle shaft and including an outlet extending through the output shaft and opening into the clutch.
提供了一种用于车辆的电驱动桥的方法和系统。在一个示例中,一种电驱动桥系统包括齿轮系,该齿轮系构造成旋转地附接至电动马达‑发电机,该齿轮系包括输出轴,输出轴具有被布置在其上并且被构造成将齿轮选择性地、旋转地联接至输出轴的离合器。该齿轮系还包括润滑通道,该润滑通道在输出轴与桥轴之间延伸,并且包括延伸穿过输出轴并且通入到离合器中的出口。
ELECTRIC DRIVE AXLE WITH LUBRICATION SYSTEM
具有润滑系统的电驱动桥
2021-08-20
Patent
Electronic Resource
Chinese