MITSUBISHI MR-J4-15KB AC Motion Servo Drive
The Mitsubishi MR-J4-15KB-RJ is an advanced AC Servo Motor Drive designed for high-performance applications requiring precise motion control. It integrates fully-closed loop control, SSCNET III/H communication, and supports extended functionality including external dynamic brake connections and forced ventilation cooling.
Supply Voltage:200Vac (3-phase input / 200Vac-240Vac)
Rated Power:15000W / 15kW
Communication Capability:SSCNET III/H
IP Rating:IP20
Ambient Temperature Range:0…+55°C
Cooling Method:Forced ventilation cooling
External Brake Connection:Yes
External Regenerative Resistor:Yes
USB Interface:Available
The Mitsubishi MR-J4-15KB-RJ AC Servo Drive is meticulously engineered for demanding applications where precision and reliability are paramount. Its four-wire closed-loop control system ensures exceptional accuracy in motion control, making it an indispensable component in modern manufacturing processes.
Equipped with advanced features like the SSCNET III/H communication protocol, this servo drive allows seamless integration with other components in a complex industrial environment. Additionally, its robust design with external dynamic brake connection and regenerative resistor ensures consistent performance even under heavy loads.
The MR-J4-15KB-RJ is built for durability and ease of use. With a protection rating of IP20, it offers reliable operation in a wide range of environments. Moreover, the forced ventilation cooling system ensures optimal thermal management, extending the lifespan of the device.
This product supports various control methods including sine wave PWM control, current control, and 2-channel analog monitoring, providing users with flexible options to tailor the drive to their specific needs. It also comes with a user-friendly USB interface for convenient setup and diagnostics.
Ideal for use in industries such as automotive manufacturing, electronics assembly, and packaging, the Mitsubishi MR-J4-15KB-RJ is a testament to Mitsubishi’s commitment to innovation and excellence in industrial automation solutions.


















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