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Mitsubishi MELSERVO MR-J3 MR-J3-DU55KBS4U094

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MR-J3-DU55KBS4U094

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The MR-J3-DU55KBS4U094 is an AC motion servo drive and amplifier from Mitsubishi's MELSERVO MR-J3 series, featuring a robust output of 55 kW and a rated current of 143 A. This device operates within a voltage range of 380 to 480 Vac, making it suitable for various industrial applications.

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Technical specifications for MR-J3-DU55KBS4U094

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-DU55KBS4U094
Weight32.00 lbs (14.51 kg)
TypeAC motion servo drive / amplifier
Rated Output55 kW
Rated Current143 A
Supply Voltage380 Vac - 480 Vac (400 V class; 400 Vac / 415 Vac / 440 Vac)
Phase Input3-phase input (3P)
Communication CapabilitySSCNET III/H
Ambient Temperature for Operation0 to +55 °C
CompatibilityCompatible with drive unit
CoolingIntegrated drive safety
Protection FunctionsOvercurrent shut-off, regeneration overvoltage shut-off, overload shut-off, undervoltage shut-off, overspeed protection, excessive error protection
Digital InputsMultiple digital inputs available
Safety FeaturesIntegrated drive safety
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The MR-J3-DU55KBS4U094 model is an AC motion servo drive and amplifier within Mitsubishi’s MELSERVO MR-J3 series. It can deliver a rated output of 55 kW and a maximum rated current of 143 A, thus making it suitable for demanding motion control applications.

This drive operates efficiently at a supply voltage ranging from 380 Vac to 480 Vac. It is designed specifically for the 400 V class standards, including options for 400 Vac, 415 Vac, or 440 Vac. With its 3-phase input configuration, it is well-suited for three-phase systems. The communication capability via SSCNET III/H allows for high-speed data transfer and integration with compatible drive units.

Designed for varying environmental conditions, the MR-J3-DU55KBS4U094 can function within an operational temperature range between 0 and +55 °C. Integrated cooling features enhance the unit's reliability, while comprehensive protection functions safeguard the hardware against common electrical issues. These functions include mechanisms for overcurrent shut-off, regeneration overvoltage shut-off, and overload shut-off, as well as protections for undervoltage, overspeed, and excessive errors.

The device has multiple digital inputs, allowing for versatile connectivity options. Built-in safety features ensure operation within defined parameters, promoting both functionality and longevity of the drive.