ST-MD57H all-in-one stepper motor driver

1. Wide input voltage range: 24 to 45V operation;

2.8 file current optional; max current:4A;

3. High subdivision: 14 file subdivision optional, up to 256subdivision;

4. Heat dispersion: using high performance imported chip ensuregood heat dispersion;

5.Small size: with overall dimension of 57mm*57mm, and thicknessof 25mm, it can be integrated with the motor conveniently;

6. Low cost: the integrated unit is better than domestic similarproducts for its high integration degree, and may truly reduce thecost of driver to a great extent.

ST-MD57H all-in-one stepper motor driver

Port1~2: 12- -45VDC wide input voltage;

Port3: connect +COM (+5v) signal power port;

Port4: connect CP (PUL) Pulse signal;

Port5: connect CW (DIR) direction signal;

Port6: connect ENA (FREE) off-line signal;

DIP switch: 123 combination for the current  selection, 456combination for segmentation.

Dimensions(外形图): unit=mm