Mitsubishi MR-J4-15KB4-RJ010 Servo Amplifier for MELSERVO MR-J4 Series

The Mitsubishi MR-J4-15KB4-RJ010 (MR-J4-15KB4-RJ010) is an AC motion servo amplifier from the MELSERVO MR-J4 series, engineered for high-performance motion control and safety unit compatibility in automated machinery. Operating within the 400 V class, this servo drive accepts a three-phase AC input supply voltage of 380 V to 480 V AC (including 400 V, 415 V, and 440 V AC) or a DC input of 283 V to 340 V DC. It provides a rated output of 11 kW with a rated current of 32 A, delivering responsive and stable power to compatible servo motors. Equipped with advanced CC-Link and SSCNET III/H communication interfaces, the drive ensures high-speed, synchronized data transmission with motion controllers. The unit features an IP20 degree of protection and is rated to operate reliably within an ambient temperature range of 0 to +55 degrees Celsius. It serves demanding industrial automation applications such as packaging systems, robotics, CNC tooling, and material handling lines that require precise speed, torque, and position regulation.