Mitsubishi MR-J4-350B-RJ020 - Servo Amplifiers

The Mitsubishi MR-J4-350B-RJ020 is part of the high-performance MELSERVO-J4 Series of Mitsubishi Servo Amplifiers, built to deliver precise, stable, and efficient motion control across modern industrial automation systems. Developed by Mitsubishi Electric, this servo amplifier is engineered for reliability, speed, and smooth operation — making it a trusted choice for machine builders, OEMs, and automation engineers who demand consistent accuracy and long-term durability.

The MR-J4-350B-RJ020 is a single-axis servo amplifier featuring a built-in dynamic brake and SSCNET communication interface for ultra-fast and synchronized motion control. With a rated capacity of 3.5 kW and operating on a 3-phase 200–240 VAC power supply, it provides high torque output and energy-efficient performance. Designed with a compact frame — 97 mm width, 168 mm height, and 195 mm depth — and a lightweight structure of just 2.3 kg, it enables flexible installation in control panels and servo cabinets. The MELSERVO-J4 architecture ensures exceptional positional accuracy and vibration suppression, allowing seamless integration into multi-axis systems. Backed by Mitsubishi’s advanced tuning algorithms and overload protection features, the MR-J4-350B-RJ020 ensures smooth operation, precise motion response, and long-term performance stability in demanding production environments.

In industrial use, the Mitsubishi MR-J4-350B-RJ020 Servo Amplifier is widely deployed in robotics, packaging machinery, CNC equipment, conveyor systems, and electronic assembly lines. Its high-speed feedback and advanced control loop make it suitable for processes that require accurate positioning and rapid start-stop cycles. Maintenance engineers value its built-in diagnostic tools, simple parameter setup, and real-time monitoring through SSCNET communication, helping minimize downtime and improve productivity. Whether in continuous production lines or precision motion applications, the MELSERVO-J4 series offers engineers the confidence of stable control and consistent results. The MR-J4-350B-RJ020 stands as a reliable representation of Mitsubishi Servo Amplifiers built for efficiency, precision, and industrial-grade endurance.

For professionals seeking more information on the Mitsubishi MR-J4-350B-RJ020, referring to its official MR-J4-350B-RJ020 datasheet and installation manual provides complete insights into setup, wiring, and configuration. Buyers looking for the best MR-J4-350B-RJ020 price can explore authorized distributors or verified automation partners to ensure genuine product sourcing and warranty coverage. With a strong reputation for accuracy, innovation, and reliability, the Mitsubishi MR-J4-350B-RJ020 Servo Amplifier continues to set high standards for motion control across advanced automation and manufacturing industries.