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Tension Springs(Material:Steel Wire)

Tension springs are springs used for applications that receive a tensile load. Close-wound springs are the standard type since they save space and make effective use of initial tension. Tension springs have a load-receiving hook on both ends. Some models designed for specific applications have plates with holes in them instead of hooks. Tension springs are typically made of materials such as hard drawn steel wire, spring steel, piano wire and stainless steel wire. Different materials are recommended for each tension spring application, so the application and operating environment should be considered when choosing the spring material. For example, general-purpose springs are made from materials such as hard drawn steel wire and piano wire, while heat-resistant springs are made from materials such as stainless steel wire.
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Brand
Product Series
CAD
Days to Ship
Specifications
Free Length Lf(mm)
Coil Outer Dia. OD(Ø)
Allowable Load (Configurable Range)(N)
Wire Dia. d(Ø)
Material
Length L2 at Allowable Load(mm)
Hook Opposing Angle
Spring Constant k(N/mm)
Type
Allowable Load P2(N)
Initial Tension Pi(N)
Total Number of Winding N
Max. Deflection(mm)
  • Recommendation

Tension Springs Medium Light / Medium Load

    Tension Springs Heavy Load

    Brand

    MISUMI

    MiSUMi Economy80

    MISUMI

    MiSUMi Economy80

    Product Series

    Tension Springs Medium Light / Medium Load【1-100 Pieces Per Package】

    Tension Springs Heavy Load【1-100 Pieces Per Package】

    CAD
    • 2D / 3D
    • 2D / 3D
    Days to Ship 1 Day(s) or more 1 Day(s) or more
    Specifications
    • RoHS
    • RoHS
    Free Length Lf(mm)10 ~ 15010 ~ 125
    Coil Outer Dia. OD(Ø)3 ~ 183 ~ 24
    Allowable Load (Configurable Range)(N)1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~
    Wire Dia. d(Ø)0.35 ~ 20.5 ~ 4
    MaterialSteel WireSteel Wire
    Length L2 at Allowable Load(mm)12.2 ~ 25012 ~ 153.4
    Hook Opposing Angle180° (Standard) / 90°180° (Standard) / 90°
    Spring Constant k(N/mm)0.13 ~ 5.690.98 ~ 26.48
    TypeStandard TypeStandard Type
    Allowable Load P2(N)3.33 ~ 83.368.8 ~ 430.51
    Initial Tension Pi(N)0.66 ~ 23.542.16 ~ 123.6
    Total Number of Winding N--
    Max. Deflection(mm)2.2 ~ 1002 ~ 28.4

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