⚙️ DM556 2-Phase Stepper Motor Driver – 18-48V DC, Max 5.6A

The DM556 Stepper Motor Driver is a high-performance, fully digital stepper drive designed for 2-phase stepper motors. With a wide operating voltage range and adjustable output current up to 5.6A, it provides smooth motion, high precision, and strong anti-interference capabilities—ideal for CNC machines, 3D printers, robotic systems, and automation equipment.

🔧 Key Features

• 🔋 Wide Voltage Range: Operates from 18V to 48V DC (Typical: 36V DC)
• ⚡ High Output Current: Adjustable from 1.0A to 5.6A in 8 steps (Resolution: 0.5A)
• 📡 Optical Isolation: Pulse input supports up to 200kHz for stable signal transmission
• 🔇 Low-Speed Stability: Zero-vibration at low speed and reduced operational noise
• 🛡️ Strong Anti-Interference: Excellent performance even in harsh power grid environments

📐 Technical Specifications

• Drive Mode: Dual constant current PWM control
• Input Voltage: 18–48V DC
• Output Current: 1.0A–5.6A (adjustable in 8 steps)
• Insulation Resistance: > 500MΩ at normal conditions
• Insulation Strength: 500V/min at normal pressure & temperature
• Weight: Approx. 267g

🌍 Environmental Requirements

• ❄️ Cooling Method: Natural air cooling
• 💨 Environment: Keep free of dust, oil mist, and corrosive gases
• 🌡️ Operating Temperature: 0°C to +50°C
• 💧 Humidity: Less than 80% RH (no condensation or frost)
• 🚫 Vibration: Not more than 5.7 m/s²

📦 Package Includes

• 1 × DM556 Stepper Motor Driver

This DM556 Stepper Driver is your reliable choice for achieving precise control and smooth operation in demanding stepper motor applications.