| 摘要 |
PROBLEM TO BE SOLVED: To provide a control equipment of a motor which can optimize the rotation and the stop of a motor while controlling the rotation of the motor. SOLUTION: This control equipment is provided with a rotation detecting means 102 of a motor 103, a rotation control means 101 outputting a torque command signal for applying feedback to minimize the error from a target value, a current detector 206, an error amplifier 201 and its output stage 202. A current control circuit 104 applies a current proportional to the torque command signal by control. An offset correcting means corrects the offset of the torque command signal, by adjusting the output level of the torque command signal, in such a manner that the output signal of the error amplifier 201 when a current does not flow in the motor 103 becomes equal to the specific target value. |
