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Mitsubishi MR-J4-200A-RJ - Servo Amplifiers
Technical Specifications of Mitsubishi Servo Amplifiers MR-J4-200A-RJ:

| Brand | Mitsubishi |
| Product Type | Servo Amplifier |
| Product | MR-J4-200A-RJ |
Mitsubishi Servo Amplifiers MR-J4-200A-RJ Technical Specifications:
| Specification | Value |
|---|---|
| Number of Axes | 1 |
| Dynamic Break | BUILT-IN |
| Series | MELSERVO-J4 |
| Type | MR-J4 |
| Command Interface | GENERIC INTERFACE |
| Rated Capacity (kW) | 2 |
| Power Supply 3 Phase (VAC) | 200-240 |
| Depth (mm) | 195 |
| Weight (kg) | 2,1 |
| Width (mm) | 90 |
| Height (mm) | 168 |
The Mitsubishi MR-J4-200A-RJ is a high-precision Mitsubishi Servo Amplifier from the MELSERVO-J4 Series, designed for advanced motion control and energy-efficient operation. Developed by Mitsubishi Electric, it provides stable performance, fast response, and accurate positioning — ideal for engineers and system integrators working in industrial automation environments.
The MR-J4-200A-RJ is a single-axis servo amplifier equipped with a built-in dynamic brake and a generic interface for smooth connectivity with various control systems. It offers a rated capacity of 2 kW and operates efficiently on a three-phase 200–240 VAC power supply, ensuring reliable torque and speed control across different load conditions. Measuring 90 mm in width, 168 mm in height, and 195 mm in depth with a total weight of 2.1 kg, it’s compact enough to fit in tight control panels while maintaining durability. The MELSERVO-J4 architecture includes vibration suppression, auto-tuning, and overload protection — reducing maintenance time and improving machine life. Built for high accuracy, stability, and long-term dependability, the Mitsubishi MR-J4-200A-RJ remains one of the most reliable Mitsubishi Servo Amplifiers in the industry for precision-driven automation.
The Mitsubishi MR-J4-200A-RJ Servo Amplifier is widely used in packaging machines, robotic systems, CNC machinery, and conveyor-based applications where speed and control precision are critical. Its rapid acceleration and position feedback capabilities make it suitable for synchronized multi-axis operations. Engineers appreciate its ease of wiring, compact size, and diagnostic features that simplify troubleshooting in high-demand production environments. For educational and training setups, the MELSERVO-J4 Series is also a preferred choice for understanding servo motion principles, feedback systems, and tuning methods. With proven performance, high reliability, and ease of integration, the MR-J4-200A-RJ continues to reinforce Mitsubishi’s reputation for innovation in industrial automation.
Users can refer to the Mitsubishi MR-J4-200A-RJ datasheet and installation manual for detailed wiring, setup, and technical parameters. Buyers can check the latest MR-J4-200A-RJ price from authorized Mitsubishi distributors to ensure genuine components and dependable after-sales service. With superior servo technology, compact construction, and long-lasting efficiency, the Mitsubishi MR-J4-200A-RJ Servo Amplifier stands as a trusted solution for precision motion control in modern manufacturing environments.







