Actuator unit for steering wheel of vehicle

The embodiments herein provide an actuator unit (100) for a steering wheel (110) of a vehicle. The actuator unit (100) comprises a steering shaft (122), which is positioned in a housing (116). A steering column is positioned between the housing (116) and the steering shaft (122). Furthermore, a motor (102) is mechanically coupled to an input shaft (408) and an output selection device is designed to select a telescopic movement or a tilting movement of the steering wheel (110). The actuator unit (100) is characterized by at least two planetary gear sets, namely a first gear set (106) and a second gear set (108), which are coupled in a cascade connection to and between a rotor shaft (104) and the input shaft (408). The at least two planetary gear sets are designed to transmit at least on a steering feel moment, a tilting movement and a telescopic movement to the steering wheel (110). 本文的实施例提供了一种用于车辆的方向盘（110）的致动器单元（100）。致动器单元（100）包括位于壳体（116）内的转向轴（122）。转向柱定位在壳体（116）和转向轴（122）之间。此外，马达（102）被机械地联接到输入轴（408），并且输出选择器适于选