Step Servo Motor Driver

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  • HM86D is a digital step-servo driver, using a vector controlling technology
  • Voltage: 18-80VAC
  • Wide driver current range 0-6.5A/phase
  • Uses 32 bit motor control DSP
  • Easy operation with 4 LED segment displays and 4 push buttons
  • Can drive 57 series and 86 series hybrid step-motors
  • Opto-isolated signal input/output
  • Highest response frequency 200Kpps
  • Provides 16 channels micro steps,highest micro step 51200ppr
  • Provides electronic gear ratio
  • protection circuit for over heat,over current,over voltage,overs speed and position deviation


  • Voltage: 18-80VAC
  • Current: 0-6.5A
  • Size: 151mm X 109mm X 53mm (L*W*H)
  • Package Weight: 632g