Mitsubishi Electric MR-J2S-15KA MELSERVO-J2-Super General-Purpose AC Servo Amplifier

Description

Designed to handle high-capacity precise motion control, the Mitsubishi Electric MR-J2S-15KA is a high-performance AC servo amplifier belonging to the widely-adopted MELSERVO-J2-Super series. This drive provides a rated output of 15 kW, offering highly responsive speed, torque, and position control for heavy-duty industrial automation applications. Equipped with a general-purpose interface, it accepts analog voltage commands and pulse train inputs, ensuring straightforward integration with external PLCs and CNC motion controllers. The unit incorporates dynamic brake functions, self-diagnostic capabilities, and robust protection circuitry to maintain operational safety and reliability in demanding automation environments.

Features

• High power output capacity of 15 kW for demanding industrial loads.
• General-purpose interface supporting both analog voltage control and pulse train input.
• Real-time auto-tuning function for automatic matching of load inertia.
• Advanced vibration suppression control algorithms to minimize machine mechanical resonance.
• Built-in dynamic brake for fast, reliable emergency deceleration.
• Absolute position detection capability when integrated with compatible absolute encoder servo motors.

Applications

• Metal stamping, pressing, and heavy forming machinery
• High-capacity packaging and material handling systems
• Large-scale CNC machine tools and gantry axes
• Heavy-duty automated warehousing and retrieval systems
• Paper conversion and textile manufacturing systems

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount the servo amplifier vertically on a flat, clean surface to allow proper thermal convection.
• Maintain a minimum clearance of at least 10 mm on both lateral sides and 80 mm above and below the amplifier for adequate fan-driven airflow.
• Utilize shielded twisted-pair cables for control signal inputs to prevent electro-magnetic interference (EMI).
• Ensure solid grounding by connecting the ground terminal to a Class 3 or better dedicated grounding point.

Compliance and Certifications

• CE Mark
• UL Listed
• cUL