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    Mitsubishi Electric DBU Dynamic Brake Units for MR-J4 (11 kW and up)

    Mitsubishi Electric DBU Dynamic Brake Units for MR-J4 (11 kW and up)

    DBU external dynamic brake units stop the servo motor quickly at alarm or power failure for MELSERVO-J4 amplifiers of 11 kW and above and drive units.

    Key features

    • External dynamic brake for 11-22 kW servo amplifiers (no built-in dynamic brake)
    • Models for MR-J4-DU drive units from 9 kW to 55 kW
    • 200 V and 400 V (-4) class versions
    • DBU-P55K-4-B for MR-J4-DU_B4-RJ100 ultra-large systems

    Specifications

    Series MELSERVO-J4 options
    Category Dynamic brake units
    Brand Mitsubishi Electric (genuine option)
    Product family MELSERVO-J4 options/peripherals
    Catalogue section Options/Peripheral Equipment, Product List
    Source Mitsubishi Electric MELSERVO-J4 catalogue L(NA)03058ENG, p. 377-381, 444
    DBU-7K-R6 Model: DBU-7K-R6 | Voltage class: 200 V | For: MR-J4-DU900B(-RJ)
    DBU-11K Model: DBU-11K | Voltage class: 200 V | For: MR-J4-11K GF/B/A, DU900B, DU11KB
    DBU-15K Model: DBU-15K | Voltage class: 200 V | For: MR-J4-15K GF/B/A, DU15KB
    DBU-22K-R1 Model: DBU-22K-R1 | Voltage class: 200 V | For: MR-J4-22K GF/B/A, DU22KB
    DBU-37K-R1 Model: DBU-37K-R1 | Voltage class: 200 V | For: MR-J4-DU30K/DU37K (B/A)
    DBU-7K-4-2R0 Model: DBU-7K-4-2R0 | Voltage class: 400 V | For: MR-J4-DU900B4(-RJ)
    DBU-11K-4 Model: DBU-11K-4 | Voltage class: 400 V | For: MR-J4-11K GF4/B4/A4, DU900B4, DU11KB4
    DBU-22K-4 Model: DBU-22K-4 | Voltage class: 400 V | For: MR-J4-15K/22K GF4/B4/A4, DU15K/22KB4
    DBU-55K-4-R5 Model: DBU-55K-4-R5 | Voltage class: 400 V | For: MR-J4-DU30K-DU55K (B4/A4)
    DBU-P55K-4-B Model: DBU-P55K-4-B | Voltage class: 400 V | For: MR-J4-DU45KB4/DU55KB4-RJ100
    AccessoriesMitsubishi Electric
    10 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    Mitsubishi Electric DBU Dynamic Brake Units for MR-J4 (11 kW and up)

    Brand Mitsubishi Electric·Accessories

    Available part numbers (10)

    DBU-7K-R6, DBU-11K, DBU-15K, DBU-22K-R1, DBU-37K-R1, DBU-7K-4-2R0, DBU-11K-4, DBU-22K-4, DBU-55K-4-R5, DBU-P55K-4-B

    How to order

    Send the Mitsubishi Electric part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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    Product codes & specifications
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    RFQ List (0)
    Product codeSpec
    DBU-7K-R6Model: DBU-7K-R6 | Voltage class: 200 V | For: MR-J4-DU900B(-RJ)
    DBU-11KModel: DBU-11K | Voltage class: 200 V | For: MR-J4-11K GF/B/A, DU900B, DU11KB
    DBU-15KModel: DBU-15K | Voltage class: 200 V | For: MR-J4-15K GF/B/A, DU15KB
    DBU-22K-R1Model: DBU-22K-R1 | Voltage class: 200 V | For: MR-J4-22K GF/B/A, DU22KB
    DBU-37K-R1Model: DBU-37K-R1 | Voltage class: 200 V | For: MR-J4-DU30K/DU37K (B/A)
    DBU-7K-4-2R0Model: DBU-7K-4-2R0 | Voltage class: 400 V | For: MR-J4-DU900B4(-RJ)
    DBU-11K-4Model: DBU-11K-4 | Voltage class: 400 V | For: MR-J4-11K GF4/B4/A4, DU900B4, DU11KB4
    DBU-22K-4Model: DBU-22K-4 | Voltage class: 400 V | For: MR-J4-15K/22K GF4/B4/A4, DU15K/22KB4
    DBU-55K-4-R5Model: DBU-55K-4-R5 | Voltage class: 400 V | For: MR-J4-DU30K-DU55K (B4/A4)
    DBU-P55K-4-BModel: DBU-P55K-4-B | Voltage class: 400 V | For: MR-J4-DU45KB4/DU55KB4-RJ100

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