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Features:
• 3 channels (expandable to 4)
• Easy adjustable phase current up to 2,1A per phase (via trimmer)
• Up to 45V supply voltage
• TTL compatible in- and outputs
• connectable to PC printer port or microcontroller
• compatible to common CNC software (PCNC, CNC-profi, DIN-CNC, EMC etc.)
• Half- and fullstep mode
• Two different current regulation modes
• Onboard logic for 4 reference/limit-switches and one emergency switch
• Connector for staus LEDs or 4th axis extension
• Adjustable chopper frequency
• "Smoothing" function for more torque in halfstep mode
• Typical current consumption 250mA (5V part)
• Suitable for both bi- and unipolar stepper motors with minimum 1,6 ohms coil resistance
• Eurosize board (160*100mm)
included in delivery:
• printed circuit board
• setup instructions
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