Mitsubishi MR-J4-700GF4-RJ AC Servo Amplifier for MELSERVO MR-J4 Series

The Mitsubishi MR-J4-700GF4-RJ (MR-J4-700GF4-RJ) is an advanced AC servo amplifier designed for high-performance motion control within the MELSERVO MR-J4 series. Engineered for demanding industrial automation setups, this servo drive delivers precise speed, torque, and position management for compatible Mitsubishi automation machinery and multi-axis motion systems. The unit incorporates an integrated dynamic brake and a built-in braking resistor to ensure controlled deceleration and safe, reliable emergency stopping during operation. Featuring CC-Link communication capability, the MR-J4-700GF4-RJ integrates seamlessly into industrial communication architectures to provide fast data exchange and deterministic drive synchronization. Designed for panel installation, the amplifier features an IP20 degree of protection and is rated to operate reliably across an ambient temperature range of 0 to +55 degrees Celsius. It is widely utilized in factory automation, packaging machinery, material handling equipment, robotics, and precision manufacturing systems where coordinated motion and robust drive reliability are essential.