| 摘要 |
In the actuator device, there are provided the control means to control the rotation of the rotor axis via the driving means in the housing, the rotor axis rotation displacement detection means for detecting the rotation displacement of the rotor axis in the housing, the rotor axis supported rotation-free, the permanent magnet integrated concentrically with said rotor axis, the magnetic field generation means to generate the magnetic field that makes the permanent magnet generate the rotating power, and a temperature sensor for detecting the temperature of the permanent magnet. <IMAGE> |
