1、High performance and high efficiency latest 32‑bit for DSP control technology enables the motor to achieve the best output performance2、Low vibration, low noise, automatically calculate the resonance point, effectively suppress the noise and vibration of the motor running at low speed3、Suitable for 20, 28, 35, 42mm series stepping motor, small temperature rise and long life, accurate current control makes the motor temperature rise low4、Stepper motor driver possess large speed range: select a suitable stepper motor, up to 1000rpm5、Interference frequency filtering, optically isolated differential signal input, impulse response frequency up to 250Kpps6、Strong function with low repair rate, using imported industrial‑grade components, the technology is mature and stable; provide undervoltage, overvoltage, overcurrent, short circuit, open circuit, phase dislocation, etc. fault status indication and automatic protection function Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store