Actuator for a flap for opening and closing an air passage

摘要

The invention relates to an actuator for a flap for opening and closing an air passage in an air conditioner, ventilator, and/or heater, comprising a housing (1) shaped to accommodate a motor as well as a gearing arrangement. The actuator is characterized in that the housing (1) includes at least one abutment element (5) for limiting the movement of a rotational shaft (3) with respect to the casing of the motor, as well as a means (6) for compensating for a space between the abutment element (5) and a free end of the rotational shaft (3).

主权项

1. An actuator for a flap for opening and closing an air passage included in an air-conditioning, ventilating and/or heating device, the actuator comprising a housing (1) shaped to receive a motor (2) as well as a gearing device (4), wherein the housing (1) includes at least one stop element (5) for limiting the movement of a rotating shaft (3) with respect to the casing of the motor (2), as well as an element (6) of compensating for a space between the stop element (5) and a free end of the rotating shaft (3).