Mitsubishi MR-J4-10B1-RJ AC Servo Amplifier for MELSERVO-J4 Series

The Mitsubishi MR-J4-10B1-RJ (MR-J4-10B1-RJ) is an AC servo amplifier designed for high-performance motion control within the MELSERVO-J4 series. Engineered for advanced industrial machines, this servo drive operates on an input voltage range of 200 V to 240 V AC via single-phase or three-phase supply, or a 283 V to 340 V DC bus. It supplies a rated output of 1000 W (1 kW) alongside a rated current of 6 A to drive compatible AC servo motors with precision and dynamic response. Equipped with an integrated dynamic brake and built-in braking resistor, the MR-J4-10B1-RJ includes CC-Link communication capability and safety unit compatibility for secure, networked machine integration. The unit features an IP20 degree of protection and is rated to operate in ambient temperatures from 0 to +55 degrees Celsius. It serves as an optimal drive controller for multi-axis positioning systems, automated material handling, robotics, and packaging equipment requiring dependable velocity, position, and torque regulation.