1-channel microstep stepper driver 'HEM-545'

Features:

  • 1 stepper motor channel
  • connect up to 4 axes to PC printer port (with optional interface board or adaptor cable)
  • easy adjustable motor current 2.0 up to 5.0A (peak) each phase (via DIP switch), effective values 1.4 up to 3.5A
  • 1/16-, 1/8-, 1/4-, half- and fullstep
  • 15-45 Volt motor power supply
  • single supply operation
  • TTL-compatible in- and outputs (5Volt), galvanicaly isolated with opto couplers
  • highly decreased driver losses
  • switchable or automatic current reduction
  • connectable to PC printer port (with optional interface board) or with microcontroller
  • compatible to common CNC software (Win-PCNC, Mach3, PC-Dreh, EMC etc.)
  • output short circuit protected
  • compact size: 146x77*25mm
  • pluggable I/Os (Phoenix contact), matching connectors included
  • made in Germany

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