This means that for multi-axis control can be using the already developed software such as Mach2, Mach3, TurboCnc (free), KCam and similar control software. Stepper motor current is set in the range of 0.75 to 7.5 A by one external resistor.Ĭontrol of stepper motor is realised through 3-wire interface (step, direction and enable).
The drive can operate in slow-, mixed-, or fast-decay modes (selected by micro switches), which results in increased step accuracy and reduced power dissipation. This means that 200, 400, 800 or 3200 pulses are needed on the STEP line, for stepper motor with 1.8°/step to make a one revolution. On board DIP switches are used for selection of microstep resolution (1/1, 1/2, 1/4 and 1/16).
PWM mode with a frequency of 19 kHz ensures quiet operation. Control of a stepper motor is done via opto-isolated STEP/DIR/ENA lines.
MST-107 is microstep drive for stepper motors.
