MR-J4W3-444B AXIS AC Servo Amplifier Mitsubishi 200V 400W SSC 2.8A -10°C To 50°C

Mitsubishi MR-J4 Servo Amplifier 3 AXIS MR-J4W3-444B 200V AC 400W

1. Multi-Axis Integrated Design:​ Combines the amplifier and power supply for up to three servo axes in a single, space-saving unit, reducing wiring complexity and panel footprint.
2. High-Speed Synchronous Network:​ Employs SSCNET III/H optical communication for ultra-fast, deterministic control (up to 150 Mbps), enabling precise multi-axis synchronization and real-time data exchange with the motion controller.
3. Advanced Vibration Suppression & Gain Adjustment:​ Features built-in advanced vibration suppression control II and real-time auto-tuning to minimize machine resonance and optimize servo performance automatically.
4. Comprehensive Safety Functions:​ Supports safety features compliant with SIL 3 (IEC 61508) and Category 4 (ISO 13849-1), such as Safe Torque Off (STO), via optional safety unit.
5. High-Resolution Encoder Support:​ Fully compatible with motors equipped with high-resolution 24-bit absolute encoders for exceptional positioning accuracy without batteries.
6. Energy Efficiency:​ Incorporates regenerative energy handling and power-saving technologies to reduce overall system power consumption and heat generation.

• Enclosure:​ Metal chassis with cooling fins; protective coating for industrial durability.
• Electronics:​ High-density PCB with advanced heat dissipation design and conformal coating.
• Connectors:​ High-reliability industrial connectors for power, motor, and I/O; fiber-optic ports (SSCNET).
• Cooling:​ Forced air cooling with integrated fan and air filter (replaceable).
• Applications:​ Ideal for multi-axis coordinated systems such as articulated robots, Cartesian/Gantry robots, CNC machine tools, packaging lines, printing machines, electronic assembly systems, and material handling equipment.