Mitsubishi MR-J4-70B

Mitsubishi MR-J4-70B | 750W Servo Amplifier – MR-J4 Series

Overview

The Mitsubishi MR-J4-70B is a 750W AC servo amplifier from the advanced MR-J4 Series, built for high-speed, high-precision motion control. It features SSCNET III/H communication for seamless integration into distributed control systems and supports advanced tuning and safety functions.

Key Features

• Rated Output Power: 750W

• Input Voltage: 200–240V AC, 3-phase

• Control Interface: SSCNET III/H

• Auto-Tuning and Vibration Suppression: For quick and stable setup

• Safety Features: Built-in Safe Torque Off (STO)

• High Responsiveness: Ideal for dynamic motion applications

• Real-Time Monitoring: Through advanced diagnostic tools

Technical Specifications

• Model: MR-J4-70B

• Series: MR-J4

• Rated Current: ~5.1A

• Compatible Motors: HG-KR, HG-MR, HG-SR Series

• Mounting: Panel mount

• Cooling: Fan cooled

• Ambient Operating Temperature: 0°C to 55°C

• Weight: Approx. 2.2 kg (4.85 lbs)

• Certifications: CE, UL, RoHS

Applications

• Robotics

• CNC machinery

• Packaging and labeling machines

• Automated assembly systems

• Semiconductor equipment

Why Choose the MR-J4-70B?

• High Precision & Stability: Ideal for demanding automation tasks

• SSCNET III/H Network: Ensures fast and reliable communication

• Compact & Efficient: Saves space without sacrificing power

• Advanced Features: Real-time auto-tuning and STO safety

Order Now

The Mitsubishi MR-J4-70B is in stock and ready to ship worldwide. 

Explore more models in our Mitsubishi Servo Drivers collection for high-performance motion control solutions.

For additional Mitsubishi automation equipment, visit the Mitsubishi Main Category.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply