Original YAKO 2-Phase Stepper Motor driver YKA2404MA 12-40VDC 4A Stepper motor driver for cnc machine

YKA2404MA/B is a constant torque driver with mircrostep,voltage range from DC12-40V, single power input. It can match with 6 wires or 8 wires of 2 phase hybrid stepper motors whose rated current under 4A, flange size range from 42-86mm. Owe to biploar constant current chopping circuit, the motor can run smoothly and hardly has any noise.

Once the pulse stops for 100ms, the phase current will automatically cut by half, which can reduce chances of overheat. The upmost microstep can be set to 200X.

Feature:

1. High performance, high speed holding torque, perfect stability;

2. Provides 12-class/8-class microstep selection, upmost microstep can be set to 200X;

3. Special control circuit greatly increase high speed torque which is the twice of 4-wire' driver;

4. Max pulse frequence can be up to 200kpps;

5. Once the pulse stops for 100ms, phase current automatically cut by half;

6. Photo coupler isolated I/O;

7. Current: 0.1A/phase-4A/phase;

8. Single power input: DC12-40V;

9. Over-current, over-heat and under-voltage protection;

10. Dimension:136x92x25mm, net weight: 0.3kg.