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Mitsubishi MELSERVO MR-J3 MR-J3-70A-ETHERCAT

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MR-J3-70A-ETHERCAT

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The MR-J3-70A-ETHERCAT from Mitsubishi is a compact yet powerful servo amplifier designed for precision control applications. Operating on a voltage class of 200V, this unit balances high performance with efficient power usage.

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Technical specifications for MR-J3-70A-ETHERCAT

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-70A-ETHERCAT
Weight10.00 lbs (4.54 kg)
TypeServo Amplifier
Command InterfaceEtherCAT
Voltage Class200V
Capacity0.7kW
Output Rated VoltageSingle-phase or Three-phase AC200V
Rated Current5.8A
Control Circuit Power Input Voltage and FrequencyThree-phase AC200-230V/50, 60Hz
Power Consumption45W
Control MethodSine wave PWM control/current control method
Dynamic BrakeBuilt-in
Environmental Conditions Ambient Temperature0 to 55°C (no freezing)

The MR-J3-70A-ETHERCAT servo amplifier, part of Mitsubishi's MELSERVO MR-J3 series, is engineered for robust performance. It operates at a class voltage of 200 volts and provides an output rated voltage for both single-phase and three-phase systems up to AC200V, accommodating various application requirements.

This unit delivers a rated current of 5.8 amperes and is built for a power capacity of 0.7 kilowatts, ensuring adequate power handling for demanding tasks. The control circuit base requires a three-phase input voltage ranging from 200 to 230 volts, compatible with both 50 and 60 Hertz frequencies.

The MR-J3-70A-ETHERCAT employs a sine wave PWM control and current control method, ensuring smooth motor performance and precise control. A dynamic brake is incorporated for immediate stop capabilities, enhancing safety and responsiveness.

In terms of environmental suitability, this servo amplifier can operate efficiently in ambient temperatures between 0°C and 55°C, making it ideal for industrial settings. With a power consumption of 45 watts, the unit is designed to provide high efficiency while maintaining performance.