Stepper Motor Drives

  • A range of bipolar and unipolar stepper motor drives
  • Suitable for 4, 5, 6 and 8 lead wire stepper motors
  • Phase currents to match NEMA sizes 11 – 42
  • Open frame and cased models

The range of Astrosyn stepper motor drives includes cased and open frame models offering both bipolar and unipolar modes of operation and a range of current outputs from 0.2-10A.

Bipolar drives generally achieve the highest stepper motor speed/torque performance, while unipolar drives provide a cost effective solution for routine applications.

Microstepping is available in all models of bipolar drives.