1、LOW NOISE: Adopt digital DIP technology, bring ultra low vibration noise, built in high subdivision 2、LOW HEATING: Automatic parameter setting function, accurate current control makes the motor heating greatly reduced, static current automatically halved 3、POWERFUL FUNCTION: Can drive 4, 6, 8 line two phase stepper motor, support optical isolation differential signal input 4、FREQUENCY AND CURRENT: Impulse response frequency is up to 200KHz, current setting is convenient, the maximum is 2.2A, resolution is 0.1A 5、GOOD PROTECTION: Easy subdivision setting, range from 200~51200, with over voltage, short circuit and other protection functions 6、FOR AUTOMATIC EQUIPMENT INSTRUMENTS: Such as engraving machine, marking machine, cutting machine, laser phototypesetting, plotter, CNC machine tools, automatic assembly equipment, etc., particularly effective in applications where users expect low noise and high speed