Features High precision position: strong interference resistance ability, can achieve high precision positioning in the harsh environment of the power grid. MAXIMUM OUTPUT CURRENT 5.6A: Supply voltage up to 48V, output current peak up to 5.6A, possesses stable structure and excellent performance. 200KHz Pulse Response The Microstep driver adopts optical isolation, the maximum pulse response frequency is 200KHz. Aluminum material has good corrosion resistance. LOW SPEED WITH LITTLE NOISE: The digital stepper motor driver has low speed, no vibration and very little noise, which will not disturb others. 2 CONSTANT CURRENT PWM OUTPUT: 2-phase stepper motor driver using dual constant current PWM drive output, natural cooling, ensuring long service life. Specification: Item Type: Microstep Driver Material: aluminium. Model No.: DM556 Input current: DC 18~48V power supply, capacity: not less than 200VA. Typical value: DC36V Output current: 1.0A ~ 5.6A, 8levels adjustable, resolution 0.5A Drive mode: dual constant current PWM drive output Insulation resistance: >500MΩ at normal pressure and temperature Dielectric strength: 500V/min at normal pressure and temperature Cooling method: Natural cooling Operating temperature: 0℃~+50℃ Ambient humidity: <80%RH, no condensation, no frost Package list: 1 x Microstep Driver Tips: 1. Use occasion: avoid dust, oil mist and corrosive gases 2. The maximum vibration does not exceed: 5.7 m/s2 Package List 1 x Microstep Driver