4 Axis TB6560 3.5A CNC Stepper Electric Motor Driv

4Axis TB6560 CNC Stepper Motor Driver Borad ControllerDC : 12 - 36VMotor : 42,57,86TB6560 chipmaximum 3.5A drive current, more powerful ! 1 - 1/16 microstep setting -higher accuracy, smoother operation ! Overload & over-current & over-temperature protection, full protection of your computer and peripheral equipment 4 files current settings can be set according to the user the actual current requirement Full closed-type optical isolation to protect the user's computer and equipment Professional design, two-stage signal processing, super anti-jamming Bipolar constant current chopper drive motor low-speed non-creeping phenomenon, noise, non-resonant region Four input control, you can set limit, emergency stop, which is divided into pairs of knives Support most parallel softwares KCAM4, MACH3 etc. The power output of 12V shall be applied to the radiator fan of 12V The interface of driver shall be connected with 2/4 phase, 4/6/8 leadsstepper motor within 3A current This board can work with both unipolar and bipolar stepper motors