Digital Stepper Driver for DM556 Motor Control

1. 24V-50V DC power supply, 8-level adjustable output current from 1.0A to 5.6A. 2. Bipolar constant current PWM drive output. 3. Optical isolation input signal, pulse response frequency up to 200 kHz. 4. High anti-interference capability for precise positioning in complex environments. 5. Zero vibration at low speeds and low noise operation. 6. Compatible with 42 mm and 57 mm stepper motors; suitable for automatic packaging machines, engraving machines, and other automation equipment. Specifications: Input voltage: DC 20–50 V Output current: 1.0–5.6 A, 8-level adjustable, 0.5 A resolution Drive method: Bipolar constant current PWM drive Pulse response frequency: Up to 200 kHz Insulation resistance: >500 MΩ Insulation strength: 500 V/min Color: Black Material: PCB + ABS Dimensions: 12 × 7.8 × 3.5 cm Package Contents: 1 × DM556 stepper driver Note: Color may vary slightly due to lighting and display settings. Dimensional tolerance: ±1–3 cm.