ZD-2HD542 two-phase stepper motor driver low price, high-speed Torque; supply voltage up to 50V; output current peak value up to 4.2 a (mean 3.0 a) ; three-state current control technology motor heat low; static current automatic reduction of 0.4 s to 60% ; Can drive 4,6,8-wire two-phase stepping motor, optical isolation differential signal input, 2,4,5,8,10,16,20,25,32,40,50,64,100,125 and 128 subdivided optional pulse highest response Frequency Up to 200 Khz; Fine precision 128 optional; small size; Easy Current Setting, eight grades optional; 4-bit Code, a total of 15 grades of fine; over-voltage, Short Circuit Protection; bipolar constant current PWM drive output. Pulse Signal Voltage DC5-24V is suitable for all kinds of rotating speed, especially high speed, low noise, large Torque, small vibration. Suitable for engraving machine, cutting machine, drawing machine, spraying machine, plotter, various CNC machine tools, marking machine, push rod machine and other small automatic equipment.
