Leadshine Technology is an industry leading motion control supplier offering high quality steppers that are simple, easy to use, long-lasting, and reliable at very reasonable prices. Leadshine 2-phase digital drives with microstepping motor movement and anti-resonance for optimal torque provide extra smooth motion, low motor heating and low noise. These drives accept a wide range of input voltages (12-110 VDC, 18-80 VAC) and provide over-voltage and overcurrent protection, motor auto-configuration on power up and soft-start at power on. Motor output current ranges up 7.2A and pulse input frequency up to 200kHz. Leadshine drives support NEMA 11, 14, 17, 23, 24, 34 and 42 frame size step motors. Starting at $25.50, all Leadshine drives support step and direction control, some models support CW/CCW as well.