| 摘要 |
PROBLEM TO BE SOLVED: To provide a servomotor device improving the response of a remotely radio-controller motor. SOLUTION: A signal detecting section 45 detecting the state of the rotation of a motor M or a frame period signal generating circuit 47 are installed, the applied voltage and applied current of the motor are detected by the signal detecting section 45 while being synthesized with an output from a potentiometer PM dislaying the place of the rotation of the motor, and the place of the rotation of the motor is output as a positional pulse signal from a control-place signal generating circuit 46. The positional pulse signal and control pulses input to a comparison circuit 43A are compared, and the revolution of the motor is controlled. Since the quantity of the positional pulse signal fed back is controlled so as to be varied at the time of the large load of the motor and at the time of a long frame period, a servo-time until the servomotor is stopped at a target place is shortened, and the operationability of a remote controller can be improved. |
