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Stepper Motor


  • Step motors are able to start and stop, rotate and reverse.
  • A rotational angle is proportional to the number of input pulses.
  • The rotational speed is proportional to the input pulse rate. (pulse ratio)
  • Even in the state of non-exciting, some self-holding torque(Detent torque) is generated because the permanent magnet is used.
  • High torque, high response, and lightweight.
  • Micro-step drive, high accuracy and less expensive.
  • Maintenance-free because there is no mechanical defacement like a brush for a DC motor.
Client: Tamagawa
Category: Tamagawa

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