Leadshine DMA860H Stepper Motor Driver 18-80V AC / 24-100V DC,CNC Motor Driver Controller 2.0A-7.2A 200KHz for Nema23/Nema24/Nema34 Stepper Motor/CNC Router Milling Engraving Machine

Model DMA860H Driver Voltage input 1880VAC Current 20A72Aresolution 01A Microstep 40051200 ppr Signal input differentialsingle endpulsedirection or double pulse Pulse response frequency 200KHz Product Features DMA860H The driver adopts differential interface circuit applicable to differential signal singleterminal common negative and common positive interfaces builtin highspeed optocoupler allowing the reception of long line driver collector open circuit and PNP output circuit signals Direction signal Highlow level signal To ensure reliable commutation the direction signal should be established at least five microns before the pulse signal The initial running direction of the motor is related to the wiring of the motor Interchanging any phase windings such as A A switching can change the initial running direction of the motor DIR 45V at high voltage and 005V at low voltage Pulse control signal The pulse rising edge is effective PUL 45V at high voltage and 005V at low voltage To reliably respond to pulse signals the pulse width should be greater than 12 microns Series resistance is required if 12V or 24V is used Suitable motor Can drive 4 6 and 8wire twophase stepping motorfit for Nema23 Nema34 Nema42 Stepper MotorAlso suitable for various small and mediumsized automation equipment and instruments such as engraving machines cutting machines marking machines engraving machines plotters CNC machine tools automatic assembly equipment etc