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    Mitsubishi Electric MR-RB Regenerative Options (Resistors) for MR-J4

    Mitsubishi Electric MR-RB Regenerative Options (Resistors) for MR-J4

    MR-RB regenerative options absorb regenerative energy when the built-in resistor of a MELSERVO-J4 servo amplifier or MR-CR converter is insufficient.

    Key features

    • 200 V/100 V class: 30 W to 850 (1300) W ratings
    • 400 V class (-4): 100 W to 850 (1300) W ratings
    • MR-RB139 / MR-RB137 (x3) for MR-CR55K; MR-RB137-4 / MR-RB13V-4 (x3) for MR-CR55K4
    • Values in brackets apply with cooling fans installed
    • -RJ and special-spec amplifiers use the same option as the standard model of equal output

    Specifications

    Series MELSERVO-J4 options
    Category Regenerative options
    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. 370-375, 442-443
    MR-RB032 Model: MR-RB032 | Voltage class: 200 V / 100 V | Regenerative power: 30 W | Resistance: 40 Ω | For: MR-J4-10 to 100 (GF/B/A)
    MR-RB12 Model: MR-RB12 | Voltage class: 200 V / 100 V | Regenerative power: 100 W | Resistance: 40 Ω | For: MR-J4-20 to 100 (GF/B/A)
    MR-RB30 Model: MR-RB30 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 13 Ω | For: MR-J4-200 (GF/B/A)
    MR-RB3N Model: MR-RB3N | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 9 Ω | For: MR-J4-350 (GF/B/A), W2-77B/1010B
    MR-RB31 Model: MR-RB31 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 6.7 Ω | For: MR-J4-500/700 (GF/B/A)
    MR-RB32 Model: MR-RB32 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 40 Ω | For: MR-J4-70/100 (GF/B/A)
    MR-RB50 Model: MR-RB50 | Voltage class: 200 V / 100 V | Regenerative power: 500 W | Resistance: 13 Ω | For: MR-J4-200 (GF/B/A)
    MR-RB5N Model: MR-RB5N | Voltage class: 200 V / 100 V | Regenerative power: 500 W | Resistance: 9 Ω | For: MR-J4-350 (GF/B/A)
    MR-RB51 Model: MR-RB51 | Voltage class: 200 V / 100 V | Regenerative power: 500 W | Resistance: 6.7 Ω | For: MR-J4-500/700 (GF/B/A)
    MR-RB5R Model: MR-RB5R | Voltage class: 200 V / 100 V | Regenerative power: 500 (800) W | Resistance: 3.2 Ω | For: MR-J4-11K (GF/B/A)
    MR-RB9F Model: MR-RB9F | Voltage class: 200 V / 100 V | Regenerative power: 850 (1300) W | Resistance: 3 Ω | For: MR-J4-15K (GF/B/A)
    MR-RB9T Model: MR-RB9T | Voltage class: 200 V / 100 V | Regenerative power: 850 (1300) W | Resistance: 2.5 Ω | For: MR-J4-22K (GF/B/A)
    MR-RB14 Model: MR-RB14 | Voltage class: 200 V / 100 V | Regenerative power: 100 W | Resistance: 26 Ω | For: MR-J4W2-22B/44B, W3-222B/444B
    MR-RB34 Model: MR-RB34 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 26 Ω | For: MR-J4W3-222B/444B
    MR-RB139 Model: MR-RB139 | Voltage class: 200 V / 100 V | Regenerative power: 1300 W | Resistance: 1.3 Ω | For: MR-CR55K
    MR-RB137 Model: MR-RB137 | Voltage class: 200 V / 100 V | Regenerative power: 3900 W | Resistance: 1.3 Ω | For: MR-CR55K (3 units)
    MR-RB1H-4 Model: MR-RB1H-4 | Voltage class: 400 V | Regenerative power: 100 W | Resistance: 82 Ω | For: MR-J4-60/100 (GF4/B4/A4)
    MR-RB3M-4 Model: MR-RB3M-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 120 Ω | For: MR-J4-60/100 (GF4/B4/A4)
    MR-RB3G-4 Model: MR-RB3G-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 47 Ω | For: MR-J4-200/350 (GF4/B4/A4)
    MR-RB34-4 Model: MR-RB34-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 26 Ω | For: MR-J4-500 (GF4/B4/A4)
    MR-RB3U-4 Model: MR-RB3U-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 22 Ω | For: MR-J4-700 (GF4/B4/A4)
    MR-RB5G-4 Model: MR-RB5G-4 | Voltage class: 400 V | Regenerative power: 500 W | Resistance: 47 Ω | For: MR-J4-200/350 (GF4/B4/A4)
    MR-RB54-4 Model: MR-RB54-4 | Voltage class: 400 V | Regenerative power: 500 W | Resistance: 26 Ω | For: MR-J4-500 (GF4/B4/A4)
    MR-RB5U-4 Model: MR-RB5U-4 | Voltage class: 400 V | Regenerative power: 500 W | Resistance: 22 Ω | For: MR-J4-700 (GF4/B4/A4)
    MR-RB5K-4 Model: MR-RB5K-4 | Voltage class: 400 V | Regenerative power: 500 (800) W | Resistance: 10 Ω | For: MR-J4-11K (GF4/B4/A4)
    MR-RB6K-4 Model: MR-RB6K-4 | Voltage class: 400 V | Regenerative power: 850 (1300) W | Resistance: 10 Ω | For: MR-J4-15K/22K (GF4/B4/A4)
    MR-RB137-4 Model: MR-RB137-4 | Voltage class: 400 V | Regenerative power: 1300 W | Resistance: 4 Ω | For: MR-CR55K4
    MR-RB13V-4 Model: MR-RB13V-4 | Voltage class: 400 V | Regenerative power: 3900 W | Resistance: 4 Ω | For: MR-CR55K4 (3 units)
    AccessoriesMitsubishi Electric
    28 product codes available in this family
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    Mitsubishi Electric MR-RB Regenerative Options (Resistors) for MR-J4

    Brand Mitsubishi Electric·Accessories

    Available part numbers (28)

    MR-RB032, MR-RB12, MR-RB30, MR-RB3N, MR-RB31, MR-RB32, MR-RB50, MR-RB5N, MR-RB51, MR-RB5R + 18 more — see full table ↓

    How to order

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    Product codes & specifications
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    RFQ List (0)
    Product codeSpec
    MR-RB032Model: MR-RB032 | Voltage class: 200 V / 100 V | Regenerative power: 30 W | Resistance: 40 Ω | For: MR-J4-10 to 100 (GF/B/A)
    MR-RB12Model: MR-RB12 | Voltage class: 200 V / 100 V | Regenerative power: 100 W | Resistance: 40 Ω | For: MR-J4-20 to 100 (GF/B/A)
    MR-RB30Model: MR-RB30 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 13 Ω | For: MR-J4-200 (GF/B/A)
    MR-RB3NModel: MR-RB3N | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 9 Ω | For: MR-J4-350 (GF/B/A), W2-77B/1010B
    MR-RB31Model: MR-RB31 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 6.7 Ω | For: MR-J4-500/700 (GF/B/A)
    MR-RB32Model: MR-RB32 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 40 Ω | For: MR-J4-70/100 (GF/B/A)
    MR-RB50Model: MR-RB50 | Voltage class: 200 V / 100 V | Regenerative power: 500 W | Resistance: 13 Ω | For: MR-J4-200 (GF/B/A)
    MR-RB5NModel: MR-RB5N | Voltage class: 200 V / 100 V | Regenerative power: 500 W | Resistance: 9 Ω | For: MR-J4-350 (GF/B/A)
    MR-RB51Model: MR-RB51 | Voltage class: 200 V / 100 V | Regenerative power: 500 W | Resistance: 6.7 Ω | For: MR-J4-500/700 (GF/B/A)
    MR-RB5RModel: MR-RB5R | Voltage class: 200 V / 100 V | Regenerative power: 500 (800) W | Resistance: 3.2 Ω | For: MR-J4-11K (GF/B/A)
    MR-RB9FModel: MR-RB9F | Voltage class: 200 V / 100 V | Regenerative power: 850 (1300) W | Resistance: 3 Ω | For: MR-J4-15K (GF/B/A)
    MR-RB9TModel: MR-RB9T | Voltage class: 200 V / 100 V | Regenerative power: 850 (1300) W | Resistance: 2.5 Ω | For: MR-J4-22K (GF/B/A)
    MR-RB14Model: MR-RB14 | Voltage class: 200 V / 100 V | Regenerative power: 100 W | Resistance: 26 Ω | For: MR-J4W2-22B/44B, W3-222B/444B
    MR-RB34Model: MR-RB34 | Voltage class: 200 V / 100 V | Regenerative power: 300 W | Resistance: 26 Ω | For: MR-J4W3-222B/444B
    MR-RB139Model: MR-RB139 | Voltage class: 200 V / 100 V | Regenerative power: 1300 W | Resistance: 1.3 Ω | For: MR-CR55K
    MR-RB137Model: MR-RB137 | Voltage class: 200 V / 100 V | Regenerative power: 3900 W | Resistance: 1.3 Ω | For: MR-CR55K (3 units)
    MR-RB1H-4Model: MR-RB1H-4 | Voltage class: 400 V | Regenerative power: 100 W | Resistance: 82 Ω | For: MR-J4-60/100 (GF4/B4/A4)
    MR-RB3M-4Model: MR-RB3M-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 120 Ω | For: MR-J4-60/100 (GF4/B4/A4)
    MR-RB3G-4Model: MR-RB3G-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 47 Ω | For: MR-J4-200/350 (GF4/B4/A4)
    MR-RB34-4Model: MR-RB34-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 26 Ω | For: MR-J4-500 (GF4/B4/A4)
    MR-RB3U-4Model: MR-RB3U-4 | Voltage class: 400 V | Regenerative power: 300 W | Resistance: 22 Ω | For: MR-J4-700 (GF4/B4/A4)
    MR-RB5G-4Model: MR-RB5G-4 | Voltage class: 400 V | Regenerative power: 500 W | Resistance: 47 Ω | For: MR-J4-200/350 (GF4/B4/A4)
    MR-RB54-4Model: MR-RB54-4 | Voltage class: 400 V | Regenerative power: 500 W | Resistance: 26 Ω | For: MR-J4-500 (GF4/B4/A4)
    MR-RB5U-4Model: MR-RB5U-4 | Voltage class: 400 V | Regenerative power: 500 W | Resistance: 22 Ω | For: MR-J4-700 (GF4/B4/A4)
    MR-RB5K-4Model: MR-RB5K-4 | Voltage class: 400 V | Regenerative power: 500 (800) W | Resistance: 10 Ω | For: MR-J4-11K (GF4/B4/A4)
    MR-RB6K-4Model: MR-RB6K-4 | Voltage class: 400 V | Regenerative power: 850 (1300) W | Resistance: 10 Ω | For: MR-J4-15K/22K (GF4/B4/A4)
    MR-RB137-4Model: MR-RB137-4 | Voltage class: 400 V | Regenerative power: 1300 W | Resistance: 4 Ω | For: MR-CR55K4
    MR-RB13V-4Model: MR-RB13V-4 | Voltage class: 400 V | Regenerative power: 3900 W | Resistance: 4 Ω | For: MR-CR55K4 (3 units)

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