Mitsubishi MR-J4W03PWBRCBL30M-H Servo Drive for MELSERVO MR-J4

The Mitsubishi MR-J4W03PWBRCBL30M-H (MR-J4W03PWBRCBL30M-H) is an AC motion servo amplifier drive engineered for the Mitsubishi Electric MELSERVO MR-J4 series. Serving as a high-performance drive unit equivalent to the MRJ4500ARJ, it delivers a rated output capacity of 5,000 W (5 kW) and a rated current of 28 A. The drive supports a power supply voltage of 200 to 240 V AC across single-phase or three-phase input, as well as a direct current input range of 283 to 340 V DC. It features an integrated dynamic brake, a built-in regenerative braking resistor, and full compatibility with safety units for dependable motor deceleration and operational safety. Built for precision motion control in industrial machinery, this servo drive features integrated RS-422 and RS-485 communication interfaces. The unit provides IP20 ingress protection and is rated to operate in ambient temperatures from 0 to +55 degrees Celsius. It delivers reliable velocity, position, and torque regulation across automated production lines, multi-axis machining, packaging, and handling systems utilizing MELSERVO MR-J4 drive architecture.