SainSmart CNC TB6560 3 Axis Stepper Motor Driver Controller Board & Cable
Features* it can drive three axis, The 4th axis expansion, to facilitate your needs 4-axis machining when working* Spindle relay output, easy to use software such as mach3 to control spindle start and stop.* Semi-flow control functions, and effective to stop the motor when the current is reduced to a minimum.* Interface with a fan, you can add fan under your choice.* With 3 wire 0.8-3.5A (peak) rated output of two-phase adjustable-current bipolar stepper motor drive;* Standard parallel port interface, support for MACH2, KCAM4 series software;* With optical isolation and DCDC power supply isolation, the full protection of your computer parallel port and equipment;* with limit switch, can connection 4 aixs limit switch* Support four micro stepping 1, 1/2, 1/8 ,1/16;* 12-24V single switching power supply, microchips to use as a 5V power supply, stable and heat small* Using RC + 7414 automatic semi-flow, the current automatic reduce when stepper motor stop to down the heatPackage List1 x 3 axis TB6560 Stepper Motor Driver board1 x DB25 parallel cable3 x Link Terminal