Mitsubishi MR-J3-22KBS4 Servo Amplifier: Precision 22kW Power for Demanding Automation

Core Technical Specifications & Features

• Brand & Model: Mitsubishi MR-J3-22KBS4
• Power Rating: 22 kW active output power.
• Electrical Input: 3-phase, 380-480V AC, 50/60 Hz.
• Current Capacity: 63A rating with 47.6A input consumption.
• Control & Interface: Uses advanced sine wave PWM and current control. Features SSCNET III/H interface for high-speed communication.
• I/O Configuration: Offers 4 digital inputs, 2 digital outputs, 1 relay output, and 2 analog outputs for flexible connectivity.
• Thermal Management: Forced ventilation cooling ensures stable operation.
• Environmental Tolerance: Operates in 0 to 55°C ambient temperatures. Withstands storage from -20 to 65°C.
• Physical Design: Compact dimensions of 400 x 260 x 260 mm and a weight of 14.51 kg.
• Motor Compatibility: Designed to optimally drive Mitsubishi HA-LP series servo motors.

Frequently Asked Questions (FAQ)

• What motors work with this amplifier? It is specifically compatible with Mitsubishi HA-LP series servo motors.
• What is the main control method? It utilizes precise sine wave PWM and current control for smooth, accurate motor operation.
• How is the unit cooled? It features a forced ventilation cooling system to maintain optimal temperature.
• What input power does it require? It needs a 3-phase, 380-480V AC, 50/60 Hz power source.
• What is the key benefit of the SSCNET III/H interface? It enables high-speed, synchronized communication within the motion control network, reducing wiring complexity.

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