Mitsubishi MR-55KA4 Instruction Manual

Mitsubishi MR-55KA4 Servo manual cover
Pages 115
Year 2004
Language(s)
English en

Mitsubishi MR-55KA4 Servo Specification

The Mitsubishi MR-55KA4 Servo is a high-performance servo amplifier designed for precision motion control applications. It is engineered to deliver exceptional speed, accuracy, and reliability in various industrial settings. The MR-55KA4 is part of Mitsubishi Electric's MR-J4 series, which is renowned for its advanced features and robust performance.

This servo amplifier supports a wide range of motor types, including rotary, linear, and direct drive motors, making it versatile for different application needs. It features a high-speed response frequency of up to 2.5 kHz, ensuring rapid and precise control of motor movements. The amplifier is equipped with a built-in Absolute Position Detection System, facilitating seamless integration into applications requiring precise positioning.

The MR-55KA4 offers multi-network compatibility, supporting major industrial communication protocols such as Ethernet/IP, CC-Link, SSCNET III/H, and Profinet, allowing easy integration into existing automation systems. It also incorporates advanced tuning functions like the One-Touch Tuning and Real-Time Autotuning, which simplify setup and enhance performance by automatically adjusting parameters to match the machine's dynamics.

Safety is a key focus, with the servo amplifier featuring a Safe Torque Off (STO) function that complies with international safety standards, ensuring safe operation and maintenance. The unit is designed for energy efficiency, with a regenerative power supply function that reduces energy consumption and costs.

The MR-55KA4's compact design facilitates easy installation in space-constrained environments, while its robust construction ensures durability and long service life. Overall, the Mitsubishi MR-55KA4 Servo is an ideal solution for industries seeking high precision, flexibility, and safety in their motion control systems.

Mitsubishi MR-55KA4 Servo F.A.Q.

How do I connect the Mitsubishi MR-55KA4 Servo to a PLC?

To connect the MR-55KA4 Servo to a PLC, use the compatible communication protocol, usually through a digital I/O or a dedicated communication interface like RS-485. Ensure that the PLC and servo drive settings match in terms of baud rate and data format.

What are the common error codes for the MR-55KA4 Servo and how can I resolve them?

Common error codes include E0 (Overcurrent), E1 (Overvoltage), and E2 (Encoder error). To resolve, check motor wiring for E0, verify power supply voltage for E1, and inspect encoder connections for E2.

How can I perform regular maintenance on the Mitsubishi MR-55KA4 Servo?

Regular maintenance includes checking the servo motor and drive for dust and debris, ensuring adequate ventilation, inspecting cables for wear, and confirming that all connections are secure.

What is the procedure for tuning the Mitsubishi MR-55KA4 Servo drive?

Use the servo drive's built-in auto-tuning function, if available, or manually adjust the PID parameters to optimize performance. Refer to the manual for specific steps and recommended settings.

Can I use the MR-55KA4 Servo in a high-temperature environment?

The MR-55KA4 Servo is rated for operation in environments up to 40°C. For higher temperatures, consider additional cooling solutions or consult Mitsubishi for suitable modifications.

What is the maximum load capacity for the MR-55KA4 Servo motor?

The maximum load capacity depends on the application and operating conditions. Refer to the motor specifications for torque ratings and ensure they align with your application's requirements.

How do I reset the Mitsubishi MR-55KA4 Servo after a fault?

To reset the servo after a fault, turn off the power supply, address the root cause of the fault, and then turn the power back on. If the error persists, consult the manual for further troubleshooting.

Is it possible to upgrade the firmware on the MR-55KA4 Servo drive?

Firmware upgrades are possible if Mitsubishi releases updates. Follow the instructions provided by Mitsubishi for downloading and installing firmware updates safely.

What safety precautions should be taken when operating the MR-55KA4 Servo?

Ensure all connections are secure, avoid exposure to moisture, and never exceed the rated input voltage. Always follow the manufacturer's safety guidelines to prevent accidents.

How can I integrate the MR-55KA4 Servo into an existing automation system?

Integration involves connecting the servo to the control system using the appropriate communication protocol and configuring it via the drive software. Review the system architecture and consult with Mitsubishi if needed.