The invention relates to an electric drive unit (10) having a first electric machine (18) with a first rotor (22), a second electric machine (24) with a second rotor (28), and a transmission unit (30) with a differential gear (32) having exactly three first shafts, i.e. A closing shaft (36), a first differential shaft (38) and a second differential shaft (40), which are arranged coaxially to one another, the first rotor (22) is coupled to a coupling shaft (36) such that a torque provided by the first rotor (22) can be transmitted to the transmission unit (30) via the coupling shaft (36), and a first differential shaft (38) coupled to the first wheel (12) such that a torque (60) can be transmitted from the transmission unit (30) via the first differential shaft (38) and can be transmitted to the first wheel (12), the second differential shaft (40) is coupled to the second wheel (14) such that a torque (62) can be transmitted from the transmission unit (30) through the second differential shaft (40) and can be transmitted to the second wheel (14).
本发明涉及一种电驱动单元(10),其具有:带有第一转子(22)的第一电机(18)、带有第二转子(28)的第二电机(24)和具有差速传动装置(32)的变速器单元(30),差速传动装置具有正好三个彼此同轴布置的第一轴,即合动轴(36)、第一差速轴(38)和第二差速轴(40),其中,第一转子(22)接合至合动轴而使得由第一转子(22)提供的扭矩可经由合动轴(36)被传入变速器单元(30),该第一差速轴接合至第一车轮(12)而使得通过第一差速轴(38)可从变速器单元(30)传出扭矩(60)并可将其传递至第一车轮(12),该第二差速轴接合至第二车轮(14)而使得通过第二差速轴(40)可从变速器单元(30)传出扭矩(62)并可将其传递至第二车轮(14)。
Electric drive unit for motor vehicle, in particular motor vehicle
用于机动车、尤其是汽车的电驱动单元
2024-09-06
Patent
Electronic Resource
Chinese
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