Feature:

1. The new bipolar constant current chopper technology
2. With automatic half-flow function
3. The input pulse frequency up to 150KHZ
4. Support 8 kinds of subdivision options: 1,1 / 2,1 / 4,1 / 8,1 / 16
5. With current 0.5 ~ 4A stepless adjustable function
6. The shell beautiful and generous, anodized sandblasting.
7. 4-channel stepper motor driver, 4-axis integrated, easy wiring, the heat sink on the back of the screw hole, easy to install

Include:

1 x Stepper Motor Driver