Mitsubishi MR-J4-40B

Mitsubishi MR-J4-40B | 400W AC Servo Amplifier with SSCNET III/H Interface and Advanced Motion Control

Overview

The Mitsubishi MR-J4-40B is a next-generation AC servo amplifier from the MELSERVO MR-J4 series, delivering 400W of output power. Designed for high-speed and high-precision industrial applications, it features SSCNET III/H communication and advanced safety and diagnostic capabilities, making it ideal for smart factory environments.

Key Features

• Output Power: 400W

• Input Voltage: 200–240V AC, 3-phase

• Communication Interface: SSCNET III/H (optical network)

• High-Speed Response: Fast control response with a frequency of 2.5 kHz

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

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

• Compact and Lightweight: Space-saving design for control panels

Technical Specifications

• Model: MR-J4-40B

• Series: MELSERVO MR-J4

• Rated Output: 400W

• Rated Current: 2.8A

• Power Supply Frequency: 50/60 Hz

• Mounting Style: Panel mount

• Weight: Approx. 1.5 kg (3.3 lbs)

• Operating Temperature: 0°C to 55°C

• Certifications: CE, UL, RoHS compliant

Applications

• Precision machining centers

• High-speed robotics

• Semiconductor equipment

• Automated inspection systems

• Multi-axis motion systems

Why Choose the MR-J4-40B?

• Advanced Communication: SSCNET III/H ensures high-speed, noise-resistant communication

• Compact Form Factor: Ideal for modern automation setups with space constraints

• Superior Control Accuracy: Supports precise position, speed, and torque control

• Enhanced Diagnostics: Intelligent monitoring features for predictive maintenance

Order Now

The Mitsubishi MR-J4-40B servo amplifier is in stock and ready to ship. 

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

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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