Mitsubishi MR-J3-70A

Mitsubishi MR-J3-70A

Overview

The Mitsubishi MR-J3-70A is a 750W AC servo amplifier from the MR-J3 series, designed for high-speed, high-precision motion systems. It supports analog voltage and differential pulse train inputs, offering flexible control for position, speed, and torque modes. The MR-J3-70A provides fast response and easy integration for demanding automation applications.

Key Features

• Series: MR-J3

• Rated Output: 750W

• Input Voltage: 3-phase 200–230V AC

• Control Modes: Position, speed, torque

• Command Input: Analog voltage / differential pulse train

• Feedback Support: Incremental/absolute encoder

• Auto-Tuning: Real-time adaptive tuning

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

• Cooling Method: Fan-cooled

• Mounting: Panel mount

Technical Specifications

• Catalog Number: MR-J3-70A

• Rated Output Power: 750W

• Input Voltage: 3-phase 200–230V ±10%

• Frequency: 50/60 Hz

• Input Method: ±10V analog and pulse train

• Encoder Resolution: Up to 262144 pulses/rev

• Max Motor Speed: Up to 6000 RPM (motor dependent)

• Ambient Temperature: 0°C to 55°C

• Protection Class: IP20

• Mounting Method: Panel

• Dimensions: Approx. 150 x 90 x 160 mm

• Weight: ≈ 1.9 kg

Applications

• CNC machining

• Packaging and labeling lines

• Pick-and-place systems

• High-speed conveyors

• Precision motion systems in factory automation

Why Choose the MR-J3-70A

• Fast Response: Ideal for dynamic, high-speed applications

• Flexible Control: Dual input support (analog and pulse)

• Advanced Auto-Tuning: Real-time system adaptation

• Compact & Durable: Space-saving and long-lasting design

• Safe Integration: STO safety function built-in

Order Now

The Mitsubishi MR-J3-70A servo amplifier is available and ships 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