Topdoley’s two-phase pulse stepper driver, a new generation of high-performance two-phase digital stepper driver based on 32-bit DSP technology, driving voltage DC24V-80V, adaptive current below 4.5A, external diameter 42~60 types of two-phase hybrid stepper motor.

The driver sampling similar to the servo control principle, unique circuit design, superior software algorithm processing, so that the motor can run smoothly even under low subdivision, almost no vibration and noise, smooth and accurate current control technology greatly reduces the motor heat, external 16 speed equal Angle constant torque subdivision, up to 128 subdivision, optocoupling-isolated differential signal input, Strong anti-interference ability, with over-voltage, under-voltage, over-current protection and other error protection functions. Subdivision, current, logic power parity parameters can be set through the upper computer. In the dispensing machine, screw machine, terminal machine and other medium and low speed applications, its stability, vibration, noise performance advantages are obvious, can greatly improve the performance of the equipment.