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Mitsubishi MELSERVO MR-J4 MR-J4-DU45KA4-RJ

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MR-J4-DU45KA4-RJ

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The Mitsubishi MR-J4-DU45KA4-RJ is a significant component of the MELSERVO MR-J4 series. It operates with a voltage class of 400 volts and boasts a capacity of 45 kW, making it suitable for demanding applications requiring robust performance.

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Technical specifications for MR-J4-DU45KA4-RJ

ManufacturerMitsubishi
Product LineMELSERVO MR-J4
Part NumberMR-J4-DU45KA4-RJ
Weight32.00 lbs (14.51 kg)
Command InterfaceGeneral-purpose interface
Voltage Class400V
Capacity45 kW
Compatible Converter Unit Model NameMR-CR55K4
Output Rated VoltageThree-phase AC 323V
Rated Current131 A
Main Circuit Power InputThree-phase AC 200V-240V
Control Circuit Power Input Voltage and FrequencySingle-phase AC 380V to 480V, 50Hz/60Hz
Control Circuit Power Input Rated Current0.2 A
Allowable Voltage Fluctuation±5%
Power ConsumptionDC 24 V ± 10% (0.5 A)
Control MethodSine wave PWM control
Dynamic BrakeExternal Options Available
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The Mitsubishi MELSERVO MR-J4-DU45KA4-RJ is designed with efficiency in mind. This component accommodates a 400V voltage class while delivering a substantial capacity of 45 kW. The equipment requires a main circuit power input ranging from 200 to 240V AC, configured for three-phase systems.

The output voltage is set at three-phase AC 323V. For optimal performance, it supports a rated current of 131 A. The control circuit operates on a single-phase AC input with a voltage range between 380V and 480V, adjustable between 50Hz and 60Hz. The control circuit power input is rated for a minimal current of 0.2 A.

An allowable voltage fluctuation of ±5% ensures stability during operation. This device requires a power consumption level of DC 24 V ± 10% with a current draw of 0.5 A. Control techniques employ sine wave PWM control to enhance motor performance. Additionally, external options for dynamic braking are available to expand functionality and improve system responsiveness.