Title:
MOTOR DRIVE CONTROL DEVICE, ACTUATOR, AND MOTOR DRIVE CONTROL METHOD
Document Type and Number:
Japanese Patent JP2022026219
Kind Code:
A
Abstract:
To achieve stable drive of a stepping motor regardless of individual differences in equipment equipped with the stepping motor.SOLUTION: A motor drive control device 10 includes a motor control circuit 12 that generates a drive control signal Sd to control the rotation of a stepping motor 20, and a motor drive circuit 14 that controls the energization of the stepping motor on the basis of the drive control signal, and the motor control circuit generates a drive control signal such that the stepping motor operates according to a target value It for driving the stepping motor. The target value It is set according to the rotation position of the stepping motor.SELECTED DRAWING: Figure 3
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Inventors:
FUJII JUMPEI
Application Number:
JP2020129580A
Publication Date:
February 10, 2022
Filing Date:
July 30, 2020
Export Citation:
Assignee:
MINEBEAMITSUMI INC
International Classes:
H02P8/12
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class