Gear unit for an electric drive system of a motor vehicle and electric drive system with such a gear unit

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Gear unit for an electric drive system of a motor vehicle and electric drive system with such a gear unit

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BREHMER MARTIN / ALLNOCH CHRISTOPHER / LAILE MARKUS

A gear unit for a motor vehicle electric drive system, has a housing with a middle portion and a first and second axial end portions. The middle portion receives an electric machine. A differential gear is arranged in the second end portion of the housing. The differential gear is connected on the drive side to a first planetary gearset and on the driven side to a first output shaft and second output shaft arranged coaxial to one another. The second output shaft is a hollow shaft, and the first output shaft extends into the second output shaft. A first bearing for rotatable support of the second output shaft is arranged radially between the second output shaft and a structural component of the gear unit, and a second bearing for the rotatable support of the two output shafts is arranged between the first output shaft and second output shaft.

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Title :

Gear unit for an electric drive system of a motor vehicle and electric drive system with such a gear unit

Contributors:

BREHMER MARTIN (author) / ALLNOCH CHRISTOPHER (author) / LAILE MARKUS (author)

Publication date :

2023-12-26

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES