An electric drive axle of a new energy automobile comprises a drive motor, a speed reducer, a controller and a differential mechanism, the drive motor, the speed reducer, the controller and the differential mechanism are installed in a shared shell, a drive motor installation cavity is formed in the middle of the shared shell, a speed reducer installation cavity is formed in one side of the drive motor, and a controller installation cavity is formed in the other side of the drive motor. A differential mounting cavity is formed in the front side of the speed reducer, axle tube connecting parts are arranged on the left side and the right side of the differential mounting cavity respectively, the two ends of a motor shaft of the driving motor are supported on the shared shell through bearings respectively, and one end of the motor shaft extends into the speed reducer mounting cavity to form a cantilever end; the cantilever end is provided with a driving bevel gear which is meshed with a driven bevel gear on the intermediate shaft of the speed reducer.
一种新能源汽车的电驱桥,包括驱动电机、减速器、控制器、差速器,所述驱动电机、减速器、控制器、差速器安装在一个共用壳体内,所述共用壳体的中部为驱动电机安装腔,位于驱动电机一侧为减速器安装腔,位于驱动电机另一侧为控制器安装腔,位于减速器的前侧为差速器安装腔,差速器安装腔的左右侧分别设有桥管连接部,所述驱动电机的电机轴两端分别通过轴承支承于共用壳体,所述电机轴一端伸入减速器安装腔内形成悬臂端,所述悬臂端上设置主动斜齿轮与减速器中间轴上的从动斜齿轮啮合。
Electric drive axle of new energy automobile
一种新能源汽车的电驱桥
02.05.2025
Patent
Elektronische Ressource
Chinesisch