SainSmart New 4 Axis TB6560 CNC Stepper Motor Driver Controller Board Kit, 57 two-phase, 3A

The ST330 is a compact single axis bipolar 3.0A/phase stepper motor micro stepping driver with step and direction inputs, DIP switch settable step mode (full, half, eight and sixteenth-S3/S4), torque (100%, 75%,50%, 20%-S5/S6) ,work Current (0-3A-SW1/SW2/SW3)and decay mode (0%, 25%, 50% and 100%).

Features

* Stepping Motor: 57 two-phase, lower than 3A
* Single-chip motor driver for sinusoidal microstep control of stepping motors
* Power on in indication led
* 3Amps-34Volts(Supply voltages:12-30DC)
* Full step, half step, eight step and sixteenth step(selection with dipswitches)
* torque (100%, 75%,50%, 20%)
* work Current (0-3A selection with SW1/SW2/SW3)
* 4 Wire,6 Wire,8 Wire stepper motors can be used
* Two phases bipolar driver
* Easy wiring with standard screw terminals
* Step frequency up to 100khz
* fuse protection on power supply rail(protects the board,but also your power supply and motor)

NOTE: The link below is the document for SainSmart New 4 Axis TB6560 CNC Stepper Motor Driver Controller Board Kit
https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-019-201/20-019-201.rar