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Mitsubishi MELSERVO MR-J3 MR-J3-DU45KBS4

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MR-J3-DU45KBS4

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The Mitsubishi MR-J3-DU45KBS4 is an advanced AC motion servo drive designed for precision control applications. It is rated at 45 kW and has a current capacity of 131 A. It operates under a three-phase supply voltage ranging from 380 to 480 volts AC.

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Technical specifications for MR-J3-DU45KBS4

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-DU45KBS4
Weight50.00 lbs (22.68 kg)
TypeAC motion servo drive / amplifier
Rated Output45 kW
Rated Current131 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...+55°C
CoolingIntegrated drive safety
CompatibilityCompatible with drive unit
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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Mitsubishi's MR-J3-DU45KBS4 is a high-capacity AC motion servo drive and amplifier ideally suited for a range of motion control applications. It delivers an impressive output of 45 kW and reaches a rated current of 131 A. This unit is designed to operate on a three-phase power supply within the 380 to 480V AC voltage range, accommodating various standards such as 400V AC, 415V AC, and 440V AC.

This servo drive incorporates SSCNET III/H for communication, facilitating seamless integration within automation systems. It also offers operational versatility, functioning efficiently in ambient temperatures from 0 to +55 degrees Celsius.

The integrated drive safety system features numerous protection functions to ensure reliability under varying conditions. These include safeguards against overcurrent, regeneration overvoltage, overload situations, undervoltage, excessive speed, and excessive error occurrences. Furthermore, multiple digital inputs are available to enhance device interconnectivity, making the MR-J3-DU45KBS4 a robust choice in motion control systems.

The drive's integrated safety features manage cooling, ensuring stable operations throughout its service life. This drive unit is compatible with Mitsubishi's drive components, making it an excellent option for existing setups while providing enhanced reliability and performance.