Gear arrangement for an axle drive unit, axle drive unit for a motor vehicle, and motor vehicle with an axle drive unit

Abstract

The invention relates to a transmission arrangement (1), an axle drive unit (2) and a motor vehicle (3). The transmission arrangement (1) comprises: - a differential transmission (17) on whose differential cage (25) a cage spur gear ring (26) is non-rotatably arranged, which can be connected to a first output shaft (10) of a first drive unit (6) for torque transmission, - a bevel gear (29) whose bevel pinion (13) can be non-rotatably connected to a second output shaft (12) of a second drive unit (8), and whose bevel ring gear (30) meshing with the bevel pinion (13) is coupled to the differential cage (25) for torque transmission, wherein - the bevel gear (29) has a bevel gear ratio of 1.2:1 to 1.8:1, - a planetary gear (32) is arranged along a transverse direction (y) of the transmission arrangement (1) between the bevel ring gear (30) and the differential cage (25),whose sun gear (33) and bevel gear (30) are rotationally fixed to each other, the planet carrier (37) and the differential cage (25) are rotationally fixed to each other, and the first overall gear ratio between the bevel pinion (13) and the differential cage (25) is 3:1 to 4.5:1.

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