Mitsubishi MR-J4-20B

Mitsubishi MR-J4-20B | 200W AC Servo Amplifier with SSCNET III/H Interface – MR-J4 Series

Overview

The Mitsubishi MR-J4-20B is a compact and powerful 200W AC servo amplifier from the MELSERVO MR-J4 series, built for high-speed, high-precision control. With integrated SSCNET III/H optical communication, this amplifier delivers fast and noise-resistant data transfer for demanding automation environments.

Key Features

• Rated Output Power: 200W

• Input Voltage: 200–240V AC, 3-phase

• Control Interface: SSCNET III/H (high-speed optical network)

• High-Speed Response: Up to 2.5 kHz frequency response

• Safety Functions: STO (Safe Torque Off) built-in

• Auto-Tuning: Real-time adaptive tuning for optimal performance

• Compact Form Factor: Easy integration into tight control panels

Technical Specifications

• Model: MR-J4-20B

• Series: MELSERVO MR-J4

• Rated Output Current: Approx. 1.3A

• Max Speed: 6000 RPM (motor dependent)

• Mounting: Panel mount

• Compatible Motors: HG-KR, HG-MR series

• Operating Temperature: 0°C to 55°C

• Weight: Approx. 1.3 kg (2.87 lbs)

• Certifications: CE, UL, RoHS

Applications

• High-speed robotics

• Packaging and labeling machines

• Semiconductor manufacturing

• Material handling systems

• Compact precision equipment

Why Choose the MR-J4-20B?

• Fast, Reliable Communication: SSCNET III/H for low-latency, noise-free operation

• Compact Size, Big Performance: 200W power in a space-saving design

• Flexible Motion Control: Ideal for position, speed, and torque applications

• Built-in Safety Features: STO function meets international safety standards

Order Now

The Mitsubishi MR-J4-20B servo amplifier is in stock and ready to ship.

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