| 摘要 |
This reduction gear of an electric actuator (1) for driving a home screen, the reduction gear comprises a reduction stage having a sun gear (42) meshing with at least one planet gear (46, 46′) rotating about a respective shaft (47) and positioned in a drum (45), the planet gear meshing with a stationary ring (48) to drive the drum (45) in rotation about an axis of rotation (X4). The reduction gear further comprises first guide means (43) serving both to guide the sun gear (42) in rotation and to guide the drum (45) in rotation about the axis of rotation (X4). |
