Closed Loop Stepper Motor Driver Terminal Lead Colour EGND WHITE VCC RED EA- BLUE EA+ BLACK EB- GREEN EB+ YELLOW HBS57 Closed-loop Stepper Motor Driver Features: Anti-Resonance features provide smooth operation through the RPM range. Low noise and low vibration. 32bit processor and improved DSP control. Closed-loop vector control technology. Multi-Stepping allows a low-resolution step input to produce a higher microstep output for smooth system performance. Microstep resolutions programmable via dip switch array, from full-step to 1/128 microstepping. Optically isolated inputs reduce noise. Alarm outputs for fault diagnosis. Suitable for Nema23 and Nema24 sized closed-loop stepper motors. Support Pulse/Direction, CW/CCW or RS232 control modes. (Step/Dir control recommended) Overvoltage and overcurrent protection. HBS57 Closed-loop Stepper Motor Driver Specifications: Supply voltage: 20 to 50 VDC Output current: Up to 5.0A Peak (Load Dependent) Logic signal current: 7 to 20mA Pulse input frequency: 200 kHz Encoder Resolution (PPR): 1000 Isolation resistance: 500 MΩ Operating temperature: 0 to 50 °C Operating Humidity: 40 to 90%RH Vibration: 5.9 m/s² Max Weight: Approx. 300 g Dimension: 118 x 75x 34 mm HBS57 Stepper Motor Driver Engineering Drawings Use the Closed-loop Stepper Motor and driver bundle to drive: Nema23 compatible CNC machines Laser Cutters Plasma Cutters Robotic Actuators Automated Linear Actuators
