| 摘要 |
<P>PROBLEM TO BE SOLVED: To constantly retain the dimension of a load applied to an operating handle even if the load generated by a loading device is varied and adjust the dimension of the constantly applied load. <P>SOLUTION: When the operating handle 3 is operated in the inverse direction to a prescribed direction against a load generated in the prescribed direction by the loading device 5 with a torque command value S set by a torque set value setting part 7, a control circuit 8 controls a motor 9, according to the dimension of the torque detected by a torque sensor 6 and the dimension of the torque command value S, to generate a torque of the dimension equivalent to a difference between the torque detected by the torque sensor 6 and the torque command value S in the same direction or the inverse direction to the direction of the torque detected by the torque sensor 6. <P>COPYRIGHT: (C)2007,JPO&INPIT |
