Stepper Motor Driver 2.4-7.2A Max 80VAC or 110VDC

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$42.00 $56.24

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It is a high performance stepper driver implemented with pure-sinusoidal current control technology. It can be used to drive 2-phase or 4-phase motors(from Nema 17-Nema 42 size)with less noise and heat. And it can provide better performances at high speed than most of the drivers in the markets. It works with 36-110VDC/24-80VAC voltage and can provide max 7.2A peak current. You can set the DIP switches to get the current and microsteps you need.

Key Features

  • High performance, cost-effective
  • Supply voltage up to 80VAC or +110VDC
  • Output current up to 7.2A
  • Self-adjustment technology
  • Pure-sinusoidal current control technology
  • Pulse input frequency up to 300 KHz
  • TTL compatible and optically isolated input
  • Automatic idle-current reduction
  • 16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
  • Suitable for 2-phase and 4-phase motors
  • Short-voltage, over-voltage, over-current and short-cicuit protection

Electrical Specifications:

  • Output Peak Current: 2.6~7.2A (5.1 RMS)
  • Input Voltage: +24~80VAC or +36~110VDC
  • Logic Signal Current: 7~16mA (Typical 10mA)
  • Pulse Input Frequency: 0~300kHz
  • Isolation Resistance: 500MΩ

Operating Environment and other Specifications(Tj = 25℃/77℉):

  • Cooling: Natural Cooling or Forced cooling
  • Environment: Avoid dust, oil fog and corrosive gases
  • Ambient Temperature: 0℃ - 50℃
  • Humidity: 40%RH-90%RH
  • Operating Temperature:70℃ MA
  • Vibration: 5.9m/s2 Max
  • Storage Temperature:70℃ MAX
  • Weight: Approx.650g (22.93oz)


Stepper Driver Specification
Input Voltage(V) 36 - 110VDC / 24 - 80VAC
Output Current(A) 2.6 - 7.2
Microstep(Steps/rev.) 400 - 51200
Max. Pulse Input(kHZ) 300
Pulse Width(μs) 1.5
Physical Specification
Weight(g) 650

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