Master Precision Motion with the Mitsubishi MR-J3-200A4 Servo Amplifier

Core Technical Specifications

• Brand & Manufacturer: Mitsubishi Electric
• Model & Series: MR-J3-200A4, part of the MELSERVO MR-J3 line
• Product Category: AC Servo Amplifier / Drive
• Rated Output Power: 2000 Watts (2.0 kW)
• Rated Current: 5.4 Amperes
• Supply Voltage Range: 380Vac to 480Vac, 3-phase input (3P)
• Communication Interface: Standard RS-422 for system integration
• Operating Temperature Range: 0°C to +55°C
• Control Method: Sine wave PWM with precise current control
• Primary Control Modes: Speed control and torque control operation
• Unit Weight: 2.31 lbs (1.05 kg)

Key Performance & Operational Features

• Utilizes Advanced Vibration Suppression Control II for smoother motion and higher accuracy.
• Offers a built-in positioning function for simplified setup in point-to-point applications.
• Includes essential built-in dynamic brake and regenerative resistor for safety and energy management.
• Employs forced ventilation cooling to maintain consistent performance and long service life.
• The MR-J3-200A4 design ensures excellent environmental tolerance and stable operation in industrial settings.

Installation & Integration Guide

• Ensure the installation site matches the specified ambient temperature and is free from excessive dust.
• Connect the three-phase main power within the 380-480Vac range and ensure proper grounding.
• Utilize the RS-422 port for communication and parameter configuration with your controller.
• Follow all local electrical codes and Mitsubishi guidelines for safe and correct wiring.

Packaging & Shipping Information

• Your order includes: One Mitsubishi MR-J3-200A4 servo amplifier unit.
• We ship globally via reliable carriers including FedEx, UPS, and DHL for fast delivery.

Frequently Asked Questions (FAQ)

• Q: What is the voltage class of this amplifier?
  A: It is a 400V class unit designed for 3-phase 380-480Vac input.
• Q: Does it have built-in positioning capabilities?
  A: Yes, the MELSERVO MR-J3 series amplifier features a built-in positioning function.
• Q: What control modes are supported?
  A: It fully supports both speed control and torque control modes for flexibility.
• Q: How is the device cooled?
  A: It uses a forced ventilation cooling system to manage operating temperature effectively.

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