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Digital Stepper Drive DM870 80V 7,0A (2phase)

Article number 3834
Price on request
Replaced by product

We no longer sell this product. It has been replaced by the EM870S, which is always in stock. The EM870S has improved technology and performance, and for a better price. The part you need is DamenCNC partnr 5204. You can also search in our search bar for EM870S.

DM870 is a drive which can take 18-80 VDC input voltage, and output 0.5 - 7.0 A current. It is capable of driving Stepper Motors NEMA23 and NEMA34.

Component features:
  • Supply voltage: 18 - 80 VDC
  • Output current: 0.5 - 7.0 A
  • Pulse input frequency up to 200 kHz
  • Automatic idle-current reduction
  • Supports PUL/DIR and CW/CCW modes
  • Extra-low motor noise offers excellent quietness
  • Anti-Resonance, provides optimum torque and nulls mid-range instability
  • Self-test and Auto-configuration technology, offers optimum responses with different motors
  • Microstep resolutions programmable, from full-step to 102,400 steps/rev


Here you can find all attachments that are linked to the product. Click on the icon to download.

3834-1_DM870_Manual.pdf 3834-1 DM870 Manual 3834 ProTuner for Stepper Drives