Drive system for a rail vehicle

Abstract

Drive arrangement for a rail vehicle, wherein the drive arrangement comprises a gearbox (1) and a multi-part coupling system (2) with a drive-side connecting part (3), wherein the drive-side connecting part (3) is mounted by at least one first rolling bearing (4, 32) in a housing (5) of the gearbox (1), and wherein at least one sealing ring (7) is provided between the drive-side connecting part (3) and the housing (5) for sealing an interior (6) of the gearbox (1), wherein the gearbox (1) comprises a driving gear (9) which engages with a driven gear (10, 33), wherein the driven gear (10, 33) is fixedly connected to the drive-side connecting part (3) or is manufactured integrally with it, characterized in that a toothing (31) of the driven gear (10, 33), the first rolling bearing (4, 32) and the sealing ring (7) are arranged overlapping each other in a radial direction.

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