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 gear (17) whose cage-type spur gear ring (26) can be connected to a first output shaft (10) of a first drive unit (6) for torque transmission, - a bevel gear (29) with - a bevel pinion (13) that can be connected non-rotatably to a second output shaft (12) of a second drive unit (8), - a bevel ring gear (30) meshing with the bevel pinion (13), wherein the bevel gear (29) has a bevel gear ratio of 1.2:1 to 1.8:1, and the bevel ring gear (30) is non-rotatably connected to a bevel output gear (32), - a reduction gear (36) with a reduction shaft (37) on which two reduction gears (38, 39) are mounted, wherein in a coupled position of the reduction gear (36) - the reduction gears (38, 39) and the countershaft (37) are connected to each other in a rotationally fixed manner,- the first intermediate gear (38) and the bevel gear output gear (32) are in meshing, - the second intermediate gear (39) and the cage spur gear ring (26) are in meshing, - a first overall gear ratio between the bevel gear pinion (13) and the differential cage (26) is 3:1 to 4.5:1.

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