Stepper motor drive HEM422S

Description Step & direction (PUL/DIR) or CW/CCW (double pulse) control 18-36VDC supply voltage 200 KHz max pulse input frequency 16 micro-step resolutions of 200-25,600 via DIP switches 8 output current settings of 0.3 – 2.2A via DIP Switches Configurable control command smoothing to reduce motor vibration Automatic idle current reduction to 50% or 90% Convenient self-test for easy diagnosis Automatic self-configuration to match wide-range NEMA 8, 11, 14 and 17 stepper motors Anti-Resonance for optimal torque, extra smooth motion, low motor heating and noise Soft-start with no “jump” when powered on Optically isolated inputs Fault output Over-voltage and over-current protections CE certified and RoHS compliant