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    NTB121-4

    Inline spur gear reducer, 17mm input shaft, 17mm output shaft, 21.1Nm-57.0Nm output torque, ratio 4:1
    SKU: NTB121-4
    RFQ Delivery: -
    Product specifications
    Gear Ratio [i=]4:1
    Nom Output Torque T₂n [Nm]28.6
    Efficiency n1 1000 r/min [ηz]95%
    Output Rotation DirectionSame as Input

    Material
    Case: AA15 Anodised Aluminium (6082-T6).
    Gears:Hardened steel 805M20 (8620).

    Performance
    Greased for Life.
    Max. Input Speed:3,000 rpm.

    Testing in your applications is necessary.
    You will need to assess duty cycles and confirm gearbox suitability with your own calculations.
    All figures listed are for guidance only.

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    Material
    Case: AA15 Anodised Aluminium (6082-T6).
    Gears:Hardened steel 805M20 (8620).

    Performance
    Greased for Life.
    Max. Input Speed:3,000 rpm.

    Testing in your applications is necessary.
    You will need to assess duty cycles and confirm gearbox suitability with your own calculations.
    All figures listed are for guidance only.

    Product specifications
    Gear Ratio [i=]4:1
    Nom Output Torque T₂n [Nm]28.6
    Efficiency n1 1000 r/min [ηz]95%
    Output Rotation DirectionSame as Input