Mitsubishi MR-J4W03PWCBL10M-H Servo Drive for MELSERVO MR-J4 Series

The Mitsubishi MR-J4W03PWCBL10M-H (MR-J4W03PWCBL10M-H) is an AC motion servo drive designed for automated manufacturing systems operating with the MELSERVO-J4 series. Engineered for high-precision motion control, this servo amplifier delivers a rated output of 5 kW (5,000 W) with a rated current of 14 A. It operates on a three-phase 380 to 480 VAC supply voltage in the 400 V class, accommodating standard 400 V, 415 V, and 440 V AC power configurations. The unit features integrated SSCNET III/H high-speed optical communication capability for synchronized multi-axis network motion control and rapid data transmission. To safeguard machinery and enhance operational reliability, the drive incorporates an integrated dynamic brake along with a built-in regenerative braking resistor. It is housed in an IP20-rated enclosure and is rated for operation across an ambient operating temperature range of 0 to +55 degrees Celsius. Functionally equivalent to the MRJ4500B4 model, this servo amplifier is widely utilized in demanding factory automation machinery, packaging lines, material handling equipment, and CNC systems requiring dependable dynamic response and accurate speed and position control.