Lifyn2 Electronics kit Stepper Motor Board 4-Axle Stepper Motor Driver Engraving Machine Driver Board 4.0A

Features: 1. bipolar constant current chopping technology2. With fan interface3. With limit interface4. 2-way relay output5. With automatic semi-flow function6. Input pulse frequency up to 200khz7. Support 8 subdivision options: Up to 128 subdivisions8. With high speed optocoupler and dc/dc power isolation9. 8-speed adjustable function with current 0.6, 1.2, 1.8, 2.4, 3.0, 3.6, 4.2, 4.8 (peak)10. Standard parallel port interface, support mach2, mach3, kcam4 and other software series11. With the spindle start and stop switch, the ground open signal is convenient for direct connection to the inverter.12. With spindle 0-10v debugging, software s command directly controls the output voltage, which is convenient for direct connection with the inverter.13. Easy to configure, simple and flexible packing. The interface board and the driver board can share 12~36vdc power supply or 5v independent power supply.14. The latest v4 board optimizes the circuit and completely follows the sanyo official layout specification to minimize motor noise and improve product stability.15. Exclusively designed for the diagonal mounting holes of the heat sink for easy installation on the cabinet.Specification: Material: AlloyPackage includes:1* driver board1* parallel lineNote:1. Please allow a human measurement error of 1-2cm. Thank you for understanding.2. The calibration of the display is different. The color of the items displayed in the photo may be slightly different from the actual one. Please take the authenticity as the standard.