| 摘要 |
The arrangement has an electric motor (10), a gearbox (24) driven by the motor and a circuit arrangement for controlling the motor. The gearbox is arranged in a gearbox housing (42) with at least one housing wall (50) with higher thermal conductivity and at least one part of the circuit arrangement is arranged next to this wall outside the gearbox housing. A contact arrangement (36) between circuit components and the housing wall carries away heat arising during operation of the circuit arrangement. |
