Leadshine M542C 2 Phase Stepper Driver 20-50 VAC 1.0-4.2A Fit Nema 17 / 23 Motor
M542C stepper drives feature advanced DSP microstepping and anti-resonance technology for optimized torque, smooth motion, extra low noise, and very low motor heating. Nema 6 Stepper Motor. Nema 11 Stepper Motor.