Wheel driving arrangement for vehicle i.e. car, has planetary drive coupled with wheel hub at output side and with drive motor at drive side, where cooling body is detachably fixed in area of planetary drive

摘要

The arrangement has a planetary drive coupled with a wheel hub of a vehicle wheel at an output side and with a drive motor i.e. electric motor, at a drive side. A cooling body is detachably fixed in an area of the planetary drive. A metal strip (2) is provided as the cooling body along an outer periphery of a planetary wheel carrier (1) or a ring gear with rib elements (3), where the rib elements are distributed over the periphery. The cooling body is designed as an integral extruded section and formed into multiple parts.