Abstract:
A rotary actuator (1) for moving a swivel swing door (2), particularly for vehicles, said rotary actuator (1) defining a rotation axis (3) and comprising a fluid dynamic linear actuator (4) and a screw drive (8) wherein a rotor shaft (10) of the screw drive forms a part of the cylinder (5) of the linear actuator.
Abstract:
A rotary actuator (1) for moving a swivel swing door (2), particularly for vehicles, said rotary actuator (1) defining a rotation axis (3) and comprising a fluid dynamic linear actuator (4) and a screw drive (8) wherein a rotor shaft (10) of the screw drive forms a part of the cylinder (5) of the linear actuator.
Abstract:
A rotary actuation system (1) for moving a door (2) with orientable wings, in particular for vehicles, said rotary actuation system (1) defining a rotation axis (3) and comprising a fluid-dynamic linear actuator (8) and a screw transmission (11) in which a stator shaft (4) and a cylindrical outer wall (6) of the screw transmission defines a pressure chamber (9) of the linear actuator (8).
Abstract:
A rotary actuator (1) for a door (2) or ramp comprises an electric motor (3), a reduction gear (4, 5) connected to a front portion (6) of a shaft (7) of the motor (3), an output shaft (8) connected to the reduction gear (4, 5), an automatic locking brake (9) connected to a rear portion (10) of the motor shaft (7) and a decoupler (11) connected between the rear portion (10) of the motor shaft (7) and the locking brake (9) and actuatable to decouple the motor shaft (7) from the locking brake (9).
Abstract:
A rotary actuator (1) for a door (52) comprising an electric motor (3), a reduction unit (4), and a decoupler (9) connected to the reduction unit (4) and having a cam - lever mechanism for the reduction of the decoupling motion.