Geared wheel hub drive for heavy commercial vehicle, has two-stage planetary gearing with common hollow wheel and two planetary carriers

摘要

The wheel hub drive has a two-stage planetary gearing incorporated in the wheel hub (3), provided with a common hollow wheel (6) which is stationary relative to the wheel hub and 2 relatively rotatable planetary carriers (11,17). The planetary carrier of the first gear stage is provided with a sun wheel (15), the planetary carrier of the second gear stage is held stationary via a clamping device (19,20) between a mounting (1) for the wheel hub and the axially adjacent planetary carrier.