The NCD series 2-phase digital low-voltage stepping motor drivers, using the latest 32-bit DSP technology. Users can set microsteps within 51200 step/rev, with current reduction when idle, anti-resonance in low-speed domain, input signal filtering, micro-step subdivision by dialing, self-test error reporting, etc. characteristic. It is suitable for the use of two-phase open-loop stepper motors with precise motor control, which can make the motor run smoothly with almost no vibration and noise.

The driver greatly improves stability and reduces noise under low subdivision. Automatic parameter tuning is integrated inside this driver, can help driver automatically adjust to best operation parameters to maximize performance of different stepper motors.