Wheel hub drive mechanism for a shaft-controlled vehicle like an industrial truck has a drive motor, two-stage planetary gearing with a driven element and a casing

摘要

A second stage in planetary gearing has a set of planetary wheels on bearings in a sun wheel that forms part of a casing linked to a running wheel. A driven element (1) has a structure (2) for collecting and/or draining liquid dross from lubricating grease used in the casing's chamber (3).