The model OK2D872 stepper drive is a fully digital stepper driver developed with advanced DSP control based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors.

Compared with traditional analog drives, OK2D872 can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make OK2D872 an ideal choice for high requirement applications. . Its operating voltage is 24-110VDC or 18-80VAC and it can output up to 7.2A current. All the micro step and output current are done via DIP switches. Therefore, the OK2D872 stepper drive are ideal choices for applications requiring simple step & direction control of 2 phase & 4 phase NEMA 23, 24, and 34 stepper motors.

OK2D872 Stepper Drive Specifications                                                                                           

CE certified and RoHS compliant
5/24V logic input voltage
Pulse response frequency up to 200KHz
Pulse & Direction(PUL/DIR) or CW/CCW(double pulse) control
RS232 debugging interface
Auto-tuning to match wide-range 2 phase NEMA 23, 24, 34 stepper motors
Output Current: 1.4-7.0A(5.0RMS)
Input Voltage: +20-80VDC(Typical 36/48/60VDC)
Logic Signal Current: 7-16mA(Typical 10mA)
Pulse Input Frequency: 0-200kHz
Cooling: Natural cooling or forced cooling
Ambient Temperature: 0℃-50℃
Humidity: 40%-90%RH
Operating Temperature: 0℃-50℃
Storage Temperature: -20℃-65℃
Dimensions: 151×97×52mm
Weight: 350g