| 摘要 |
PURPOSE:To permit an actuator to switch rotary positions of a load shaft, by providing a first drive means responsive to one of first and fourth output signals and second drive means responsive to one of third and fourth output signals. CONSTITUTION:An actuator control device is provided with a rotary motor 30 and rotating shaft 42 serving as a load shaft of a shock absorber or the like and a rotating direction of the motor 30 is so determined that a shock absorbing member 47a of a selector gear 46 is made contact with a roller 58 when a switching contact 71 of an operation switch 70 is turned to a fixed contact 72. Further, the fixed contact 71 is turned to a fixed contact 73, a rotating direction of the motor 30 is so determined that the shock absorbing member 47a is made contact with the roller 58 first and then it is made contact with the inside of a shock absorbing member 47b. As a result, the rotating position (stiffness) of the rotating shaft of the shock absorber can be switched to four stages without storing the preceding rotating position in advance. |
