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Mitsubishi MR-J2S-70A MR-J3-70A MR-JE-70A MR-J4-70A MR-J2S-70A MR-J3-20A Mitsubishi AC Servo Driver Motor

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Mitsubishi MR-J2S-70A MR-J3-70A MR-JE-70A MR-J4-70A MR-J2S-70A MR-J3-20A Mitsubishi AC Servo Driver Motor in Lahore Pakistan

⚙️ Mitsubishi AC Servo Drive and Motor Series

Models: MR-J2S-70A | MR-J3-70A | MR-JE-70A | MR-J4-70A | MR-J3-20A


Product Overview

The Mitsubishi MR-J Series AC Servo Drivers and Motors are industry-leading motion control solutions built for high-speed, high-precision applications. From the MR-J2S legacy models to the latest MR-J4 advanced servo systems, Mitsubishi Electric delivers reliable and intelligent drive solutions ideal for CNC machines, robotics, packaging, printing, and automation systems.

These servo drives offer real-time control, adaptive tuning, network compatibility, and easy integration with Mitsubishi PLCs and third-party controllers. Designed for high performance and flexibility, these servo drives support applications ranging from 200W to 3kW and above.


Key Features (By Series)

🔵 MR-J2S Series (e.g., MR-J2S-70A)

  • Classic and reliable servo solution

  • Basic auto-tuning and real-time control

  • RS-232/RS-422 communication

  • Output Power: 750W (MR-J2S-70A)

  • Suitable for general-purpose automation systems

🔵 MR-J3 Series (e.g., MR-J3-70A, MR-J3-20A)

  • High-speed, high-resolution control

  • 22-bit encoder feedback (approx. 4 million pulses/rev)

  • Compact size with excellent heat dissipation

  • Output Power: 750W (MR-J3-70A), 200W (MR-J3-20A)

  • SSCNETIII communication compatible

🔵 MR-JE Series (e.g., MR-JE-70A)

  • Mid-range solution with cost-effectiveness

  • One-touch tuning & vibration suppression

  • Built-in positioning function (Point Table Mode)

  • STO (Safe Torque Off) function

  • USB-based setup via MR Configurator2

🔵 MR-J4 Series (e.g., MR-J4-70A)

  • Advanced servo drive with machine learning

  • 22-bit absolute encoder for ultra-precision

  • Full closed-loop control support

  • Safety functions (STO, SS1, SLS, etc.)

  • Ethernet-based motion network support (CC-Link IE Field)


⚙️ Technical Specifications (Example: MR-J3-70A)

Feature Specification
Output Power 750W
Input Voltage 200-240V AC, 3-Phase
Encoder Resolution 22-bit incremental encoder
Communication Interface SSCNETIII / RS-422
Control Mode Position, Speed, Torque
Protective Functions Over-voltage, Over-current, Overload
Operating Temperature 0 – 55°C
Dimensions (Approx.) Varies by model

Specifications vary slightly between models. Check individual datasheets for exact values.


🛠️ How to Use / Installation Guide

🔌 Step-by-Step Overview:

  1. Mount the Servo Driver in a control panel with proper cooling.

  2. Connect the Power Supply (3-phase 200V AC input typically).

  3. Wire the Servo Motor to the drive (U/V/W and encoder feedback cables).

  4. Connect I/O Signals – such as pulse train (for position control) or analog voltage (for speed/torque control).

  5. Use a PC with MR Configurator or GX Works to configure the drive (depends on model).

  6. Perform Auto-tuning or manual gain adjustment based on machine load.

  7. Run test motion and monitor via software or controller interface.

Note: Always ensure proper grounding and follow safety standards (especially with MR-JE/J4 which include STO).


💼 Applications

  • CNC Milling & Routing Machines

  • Industrial Robotics and Pick & Place

  • Packaging and Labeling Equipment

  • Conveyor Systems

  • Printing & Textile Machinery

  • Semiconductor Manufacturing Equipment

  • Medical Equipment

  • Automatic Tool Changers & Gantry Systems


📦 What’s Included (Depending on Supplier)

  • 1 × Mitsubishi AC Servo Driver (e.g., MR-J3-70A)

  • 1 × Matching AC Servo Motor (e.g., HF-KP73)

  • Encoder Cable (optional)

  • Power Connector (optional)

  • User Manual / Datasheet (digital or printed)


Benefits

  • ✅ High-speed precision positioning

  • ✅ Energy-efficient motor control

  • ✅ Smooth operation with minimal vibration

  • ✅ Easy integration with Mitsubishi PLCs (FX, Q, iQ-R series)

  • ✅ Wide model range for various power needs


🏷️ SEO-Friendly Product Titles

  • Mitsubishi MR-J2S-70A AC Servo Driver and Motor – 750W

  • MR-J3-70A Mitsubishi Servo Amplifier – SSCNETIII Compatible

  • Mitsubishi MR-JE-70A Servo Drive – One-Touch Tuning | Positioning

  • MR-J4-70A Mitsubishi Advanced AC Servo Drive – Safety Ready

  • Mitsubishi MR-J3-20A – Compact 200W AC Servo System

 

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