The invention relates to a drive unit for a drive train of an electrically drivable motor vehicle, and to a drive assembly. The invention relates to a drive unit (100) for a drive train of an electrically drivable motor vehicle, in particular a hybrid motor vehicle. The drive unit (100) for a powertrain of an electrically driveable motor vehicle, in particular a hybrid motor vehicle, having a first electrical machine (110) and a second electrical machine (120) and an output shaft (140), wherein a rotor (121) of the second electrical machine (120) is connected to the output shaft (140) for conjoint rotation, and wherein the drive unit (100) also has a disconnect clutch (150), by which a rotor (111) of the first electrical machine (110) for torque transmission is connectable or connected tothe output shaft (140), is characterised in that the rotor (111, 121) of one of the electrical machines (110, 120) is at least indirectly supported radially on the rotor (121, 111) of the other electrical machine (120, 110) by means of at least one rotary bearing (5).
本发明涉及一种用于电力可驱动机动车辆的动力传动系的驱动单元,以及涉及一种驱动总成。一种用于电力可驱动机动车辆,特别是混合动力机动车辆的动力传动系的驱动单元(100),该驱动单元(100)具有第一电机(110)以及第二电机(120)和输出轴(140),其中第二电机(120)的转子(121)连接到输出轴(140)以共同旋转,并且其中驱动单元(100)还具有分离离合器(150),通过该分离离合器(150),第一电机(110)用于转矩传递的转子(111)能够连接到或连接到输出轴(140),其特征在于,其中一个电机(110、120)的转子(111、121)借助于至少一个旋转轴承(5)至少间接地被径向支撑在另一个电机(120、110)的转子(121、111)上。利用在此提出的驱动单元,提供了一种同时满足较小安装空间需求和较低制造成本以及较小安装工作量的装置。
DRIVE UNIT FOR A POWERTRAIN OF AN ELECTRICALLY DRIVEABLE MOTOR VEHICLE, AND DRIVE ASSEMBLY
用于电力可驱动机动车辆的动力传动系的驱动单元、以及驱动总成
2021-01-29
Patent
Elektronische Ressource
Chinesisch
Drive unit for a powertrain of an electrically driveable motor vehicle, and drive assembly
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