Mitsubishi Electric Servo Overview

Setting the standard for performance, the MELSERVO-J5 Series offers cutting-edge technology, industry-leading performance, and advanced servo features, allowing users to unlock unused potential in current machines and factories. Predictive maintenance capabilities of the MELSERVO-J5 Series are based within the servo itself and are integrated in the base model to unlock the functions. The MELSERVO-J5 Series products are among the first servo products on the market compatible with the CC-Link IE TSN^® high-speed industrial Ethernet network, bringing advanced edge computing benefits and easier IoT adoption. Servo motors are equipped with high resolution encoders (67,108,864 pulses / revolution) to ensure stable positioning and reduced torque fluctuations.

The MELSERVO MR-J4 series of servo amplifiers and the associated positioning units, simple motion modules and high-end motion control systems from Mitsubishi Electric enable machine builders and end customers to increase production safety and improve productivity. The MR-J4 amplifier series has been developed for the automation requirements of tomorrow. Mitsubishi Electric has incorporated numerous innovative and user-friendly functions to minimize the time-consuming and elaborate matching of mechanical and electronic systems. The absolute encoder which is fitted as standard has a resolution of 22 bits. This corresponds to more than 4 million pulses/revolution. The result is excellent true-running characteristics and a maximum positioning accuracy and processing speed which more than satisfy the performance requirements of modern high-end machines.

The MR-J4-TM Multi-Network Servo Drive combines the industry-leading performance of the MR-J4 family of servos with common industrial Ethernet protocols including EtherNet/IP™, EtherCAT^®, and PROFINET^®. One-Touch Auto-Tuning™ provides optimum performance with no tuning experience necessary. The real time adaptive auto-tuning continues to modify tuning parameters as equipment wears, ensuring peak OEE over the life of the machine. Advanced Vibration Suppression Control II™ suppresses vibration on both the load and machine base. Combined with the 2.5 kHz speed frequency response, the drive is able to shorten settling time. The 4,194,304 pulse per revolution absolute encoder provides high accuracy for positioning and synchronized motion.   The EtherCAT interface features the standard IEC61158 Type12 CAN application protocol over EtherCAT (CoE), IEC61800-7 CiA402 drive profile, for excellent compatibility with a wide range of controllers.

The MR-JE-Series of 200VAC servo drives provide a user friendly, high quality, low-cost servo solution. Leading-edge technology and advanced functionality packed into this servo solution easily tackle common problems such as high software acquisition costs, noise issues, poor settling times, cumulative positioning errors, unpredictable mechanical component failure and much more. MR-JE-A provides a step and direction position control for step motor replacement or legacy upgrade for old motion control systems. MR-JE-BF provides SSCNET III/H network interface for advanced motion control. MR-JE-C Takes advantage of CC-Link IE Field Basic built into the IQ-R and IQ-F PLCS for one network, simple point-to-point motion control. CC-Link IE Field Basic is a cost-effective and simple solution that also connects to Mitsubishi’s E800 and A800 VFDs as well as.

(See MR-JE for new applications)     Available in sizes ranging from 50W to 400W at speeds up to 4500 rpm, the MR-JN incorporates a high resolution (131,072ppr) encoder and a 1MHz pulse train input.