China Rtelligent NEMA 17 Two-Axis Synchronized 2 Phase Stepper Motor Driver for Conveying Equipment

Rtelligent Functional Nema 17 Two-axis Synchronized Stepper Driver R42-D
R42-D is Rtelligent's special customized motion control driver for our customers.
R42-D is a dual-axis synchronous driver with potentiometer speed regulation.
PotentiometerThe R42-D driver comes with a potentiometer. DIP switch SW4, SW5, SW6 are used to select the range of speed control.
If you need an external potentiometer (around 10-20K is recommended), please set the internal potentiometer ADJ first, then connect the external potentiometer to the (+5V/AlN/GND) pin.
Adjusting the resistor can change the real-time speed of the motor.Commutation signalDetermined by the optocoupler at both ends of OPTO and DIR-. When the optocoupler is turned on and off, the motor turns in the opposite direction, and the voltage is 24V.Enable signalControls the current output of the driver and the motor. It is determined by the optocoupler at both ends of OPTO and ENA-. The optocoupler is turned on and off, corresponding to the current output of the driver to the motor. The total voltage is 24V.Speed control modeENA switch signal control start/stop, potentiometer control speed.Signal levelExternal 24V for the IO signal and internal 5V for the potentiometer.Power supply24-50V DCCurrentSet by DIP switches SW1, SW2 and SW3 from 0.3A to 2.2A