The invention relates to an electric drive system (10) for a motor vehicle, comprising an electric machine (16) having a stator (18) and a rotor (20), and having a planetary gearbox (28) having a first planetary gear set (30) comprising a first sun gear (34), a first planet carrier (36) and a first ring gear (38). A second planetary gear set (32) having a second sun gear (40), a second planet carrier (42) and a second ring gear (44) is provided, and the second planetary gear set is arranged radially outside with respect to the axis of rotation (45) of the planetary gearbox (28) and axially overlaps (30) with the first planetary gear set. A differential gear (46) is provided having a first crown gear (48), a second crown gear (50), and comprising a compensation gear (56) arranged axially between and meshing with the crown gears (48, 50).
本发明涉及一种用于机动车辆的电驱动系统(10),其包括电机(16),所述电机具有定子(18)和转子(20),并且所述电驱动系统具有行星齿轮箱(28),所述行星齿轮箱具有第一行星齿轮组(30),所述第一行星齿轮组包括第一太阳轮(34)、第一行星齿轮架(36)和第一齿圈(38)。设置第二行星齿轮组(32),其具有第二太阳轮(40)、第二行星齿轮架(42)和第二齿圈(44),并且所述第二行星齿轮组布置成在相对于所述行星齿轮箱(28)的旋转轴线(45)的径向外侧并且与所述第一行星齿轮组在轴向上重叠(30)。设置差动齿轮(46),其具有第一冠齿轮(48)、第二冠齿轮(50),并且包括轴向布置在冠齿轮(48、50)之间并与冠齿轮啮合的补偿齿轮(56)。
Electric drive system for motor vehicle and motor vehicle
用于机动车辆的电驱动系统以及机动车辆
2025-03-25
Patent
Electronic Resource
Chinese
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