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Mitsubishi MELSERVO MR-J3 MR-J3-DU30KBS4

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MR-J3-DU30KBS4

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The Mitsubishi MR-J3-DU30KBS4 is an AC motion servo drive designed for high-performance applications. It has a rated output of 30 kW and operates on a three-phase supply voltage of 380 to 480 Vac.

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Technical specifications for MR-J3-DU30KBS4

ManufacturerMitsubishi
Product LineMELSERVO MR-J3
Part NumberMR-J3-DU30KBS4
Weight40.00 lbs (18.14 kg)
TypeAC motion servo drive / amplifier with integrated drive safety
Rated Output30 kW
Rated Current87 A
Supply Voltage380 Vac - 480 Vac (400V class; 400 Vac / 415 Vac / 440 Vac)
Phase Input3-phase input (3P)
Communication CapabilitySSCNET III/H
Ambient Temperature for Operation0 to +55 °C
CoolingForced ventilation cooling
Safety FeaturesIntegrated 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
CompatibilityCompatible with drive unit
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The Mitsubishi MR-J3-DU30KBS4 is a robust AC motion servo drive and amplifier specifically engineered to ensure integrated safety during operation. It delivers a substantial rated output of 30 kW, making it suitable for various demanding tasks. This model is also equipped to handle a rated current of 87 A.

Designed to work with a supply voltage of 380 Vac to 480 Vac, the MR-J3-DU30KBS4 is classified within the 400V category, accommodating 400 Vac, 415 Vac, and 440 Vac. The input requires a three-phase connection, known as 3P.

This servo drive utilizes SSCNET III/H technology for communication, providing high-speed data transfer and feedback capabilities. It maintains optimal performance within an ambient temperature range of 0 °C to +55 °C, suitable for many industrial environments. Forced ventilation cooling ensures stable operation to manage heat effectively.

Safety is a critical feature of this servo drive, with integrated drive safety measures that enhance its reliability. Protection functions include overcurrent shut-off, regeneration overvoltage shut-off, overload shut-off, undervoltage shut-off, overspeed protection, and excessive error protection, all of which safeguard the system.

Additionally, the MR-J3-DU30KBS4 provides multiple digital inputs, allowing for versatile connectivity with external devices. Compatibility with other drive units ensures that it can seamlessly integrate into existing setups, making it an adaptable choice for various applications.