| 摘要 |
Actuator for a force feedback interface comprising a shaft integral in rotation with an interacting member of said interface, an electric motor driving in rotation the shaft (3) in a clockwise direction and in an anti-clockwise direction, a first free-wheel device (4) mounted on the shaft (3) and a first braking system (8) capable of braking the rotation of the shaft (3) by the intermediary of the free-wheel device (8), a second free-wheel device (6) mounted on the shaft (3) in opposition with respect to the first free-wheel device (4), a second braking system (10) capable of braking the rotation of the shaft (3) by the intermediary of the second free-wheel device (6) in a direction opposite that of the first braking system (8). The motor is able to apply an active load to the shaft (3) in the direction opposite that of the braking force. |
