1-channel microstep board 'HP-Step'
Features:
- 1 stepper motor channel
- Connect up to 4 boards connect to PC printer port (with optional interface board or adaptor cable)
- Easy adjustable motor current 1A up to 4A each phase (via trimmer)
- 15-45 Volt motor power supply
- TTL-compatible in- and outputs (5Volt)
- connectable to PC-printerport or Microcontroller
- compatible to common CNC software (PCNC, CNC-profi, DIN-CNC, Mach2, EMC etc.)
- 1/8-, 1/4-, half- and fullstep
- max. input frequency 30 kHz, dynamic reduction of step width (at 8.5 and 19 kHz)
- Adjustable chopper frequency
- "Softstart-Function" saves power bridges and power supply
- Typical current consumption 75mA (5V part)
- Suitable for both bi- and unipolar stepper motors with minimum 0,8 ohms coil resistance
- outputs short protected (self resetting)
- Size: 100x100mm