Patent ID: 11909348
Assignee: ORIENTAL MOTOR CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The stepping motor control device according to claim 7,
wherein the control data to be generated in the adjustment mode includes control data for a position holding control for controlling the winding current of the stepping motor so that the target position serves as an excitation stable point after the deceleration operation,
the control device being configured or programmed to, in the adjustment mode, perform a position holding operation for holding the rotor at the target position according to the control data,
the control device being configured or programmed to, in the use mode, perform the position holding operation for holding the rotor at the target position by reproducing the winding current of the stepping motor based on the control data generated for the position holding control in the adjustment mode after the deceleration operation.