DV3722 3-Phase Stepper Motor Driver 80-290VAC 4-10A

Description

DV3722 Three‑Phase Stepper Motor Driver 80-290VAC 4-10A The DV3722 is a DSP‑controlled, three‑phase hybrid stepper driver designed for NEMA 23–57 motors, accepting AC 80 – 290 VAC and providing 4.0 A – 10.0 A peak current (set by SW1–SW4). It delivers ultra‑smooth torque with selectable microstepping from 400 to 60,000 steps/rev via SW5–SW8, and supports both single‑pulse (PUL/DIR) and CW/CCW modes (SW9). An autorun option (SW10) enables standalone operation. Built‑in protections guard against over‑voltage, over‑current, and over‑temperature. Features Wide AC input range 80 VAC – 290 VAC for flexible power sources. Configurable peak current 4.0 A – 10.0 A via SW1–SW4. Microstepping resolution from 400 to 60,000 steps/rev (SW5–SW8). Switchable control modes: CP/DIR or CW/CCW (SW9). Autorun or pulse‑input selection via SW10. DSP‑based current control for low noise and high torque. Protections: over‑voltage, over‑current, under‑voltage, over‑temperature. LED indicators for power and fault status. Specifications Parameter Value Model DV3722 Driver Type DSP‑controlled three‑phase hybrid stepper driver Input Voltage 80 – 290 VAC Peak Output Current 4.0 A – 10.0 A (SW1–SW4 config) Microstep Resolution 400 – 60,000 steps/rev (SW5–SW8) Control Mode CP/DIR or CW/CCW (SW9) Autorun Mode On/Off (SW10) Pulse Input PUL/DIR (single‑pulse) or CW/CCW (dual‑pulse) Protections Over‑voltage, over‑current, under‑voltage, over‑temperature Operating Temperature Range 0 °C – 65 °C Storage Temperature Range –20 °C – 70 °C Dimensions 195mm x 130mm x 85mm Applications Driving three‑phase NEMA 23–57 stepper motors in CNC routers and milling machines. High‑speed, high‑precision motion in packaging, textile, and robotics. Automated assembly lines, laboratory automation, and inspection equipment. Any system requiring low‑noise, high‑torque, microstepping control. Package Contents 1x DV3722 three‑phase stepper driver 80-290VAC 4-10A.

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