MITSUBISHI MR-J5-700A Compatible with CC-Link IE TSN, EtherCAT, SSCNET III/H, and general-purpose interface

MITSUBISHI MR-J5-700A is a 200V level general-purpose servo amplifier from the MELSERVO-J5 series of Mitsubishi Electric. It has a rated output of 7kW (7000W), is compatible with incremental encoder motors, and is mainly designed for medium to high-power precision control, while also offering high-speed response and reliability. Here are its detailed specifications:

MR-J5:

MELSERVO Fifth Generation Servo System;

700:

Corresponds to the rated output of 7kW;

A:

Compatible with single-phase / three-phase AC 200–240V, supports incremental encoder motors, and is a low-voltage general pulse type.

• Main Circuit: Single-phase / three-phase AC 200–240V (50/60Hz), also supports DC 283–340V; Control Circuit DC 24V ± 10% (0.5A).
• Rated Power 7kW, Rated Output Current 37.0A, 3 times overload (approximately 111A peak), compatible with medium to high-power short-term impact loads.

• Speed Loop Bandwidth 2.5kHz, Fast Dynamic Response; Supports seamless switching between position, speed, and torque modes.
• 0.3-second rapid self-tuning + Mechanical Resonance Suppression, Servo ON automatically optimizes; Pulse Command Maximum 4M pulses/s.
• Compatible with 17-bit incremental encoders (131072 p/rev), High positioning accuracy, Smooth low-speed operation.

• Standard STO (Safety Torque Shutdown), Complies with PLd/SIL2; Includes full protection against overcurrent, overvoltage, undervoltage, overheating, encoder abnormalities, etc.
• Mechanical Diagnosis Function (Ball Screw, Belt, Gear), Supports Predictive Maintenance.

• IP20 Protection, Suitable for installation in control cabinets; Operating Temperature 0–+60℃; Compact Size, Facilitates Dense Arrangement.

• Pulse Command (Open Collector / Differential), Analog I/O, STO Safety Terminal; Built-in USB and RS-485, Supports MR Configurator3 software tuning, monitoring, and alarm query.

• Compatible Motors: HG-KR73B, HG-SR702, etc. 7kW Incremental Servo Motors.
• Typical Applications: Large CNC Machines, Automated Production Lines, Heavy Handling Equipment, Packaging Machinery, etc. for Medium to High-Power Precision Positioning Scenarios.