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Tension Springs(Allowable Load (Configurable Range):1.26~3.50)

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.
Days to Ship
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  • 11 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
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 Ultra Light Load / Light Load  O.D.3-8

  • Recommendation

Tension Springs Medium Light / Medium Load O.D.3-10

  • On Sale Till 31/03/2025

Extra Light Load/Light Load/Light to Medium Load/Medium Load

  • On Sale Till 31/03/2025

Ultra Spring Extension Coil Spring

    D Series  Tensile Coil Spring (DIN 2098 Standard)

    • On Sale Till 31/03/2025

    K Series  Tensile Coil Spring (Japan Spring Manufactures Association Standard)

      Extension Coil Spring (SWP-A)

        Tension Spring Light to Medium Load / Medium Load / Medium to Heavy Load [RoHS Compliant]

        • On Sale Till 31/03/2025

        Tension Spring

          Round-Wire Tensile Coil Spring  J Spring JB

            Tension Springs - Extra Light Load / Light Load Type [RoHS Compliant]

            Brand

            MISUMI

            MiSUMi Economy80

            MISUMI

            MiSUMi Economy80

            MISUMI

            ACCURATE

            KS SANGYO

            KS SANGYO

            SHOWA SPRING

            MISUMI

            MiSUMi Economy

            SAMINI

            TOKYO HATSUJYO MANUFACTURING

            MISUMI

            MiSUMi Economy

            Product Series

            Tension Springs Ultra Light Load / Light Load O.D.3-8

            Tension Springs Medium Light / Medium Load O.D.3-10

            Extra Light Load/Light Load/Light to Medium Load/Medium Load

            Ultra Spring Extension Coil Spring

            D Series Tensile Coil Spring (DIN 2098 Standard)【20 Pieces Per Package】

            K Series Tensile Coil Spring (Japan Spring Manufactures Association Standard)【10-20 Pieces Per Package】

            Extension Coil Spring (SWP-A)【10-20 Pieces Per Package】

            Tension Spring Light to Medium Load / Medium Load / Medium to Heavy Load [RoHS Compliant]

            Tension Spring

            Round-Wire Tensile Coil Spring J Spring JB【10-20 Pieces Per Package】

            Tension Springs - Extra Light Load / Light Load Type [RoHS Compliant]

            CAD
            • 2D / 3D
            • 2D / 3D
            • 2D / 3D
            • 2D / 3D
            • 2D / 3D
            • 2D / 3D
            • 2D / 3D
            • 3D
            • 2D / 3D
            Days to Ship Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more
            Free Length Lf(mm)10 ~ 4010 ~ 2510 ~ 505.8 ~ 42.35.8 ~ 42.38.6 ~ 40.511 ~ 4310 ~ 258 ~ 508 ~ 42.510 ~ 50
            Coil Outer Dia. OD(Ø)3 ~ 532 ~ 51.85 ~ 6.31.85 ~ 5.42.5 ~ 6.33.2 ~ 6.32 ~ 31.8 ~ 52.5 ~ 72 ~ 5
            Allowable Load (Configurable Range)(N)1.26~3.501.26~3.501.26~3.501.26~3.501.26~3.501.26~3.501.26~3.501.26~3.501.26~3.501.26~3.501.26~3.50
            Wire Dia. d(Ø)0.25 ~ 0.450.350.25 ~ 0.450.25 ~ 0.450.25 ~ 0.40.26 ~ 0.450.32 ~ 0.50.280.23 ~ 0.40.26 ~ 0.50.25 ~ 0.45
            MaterialStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel WireStainless Steel WireStainless Steel WireStainless Steel Wire / Piano WireSWP-BStainless Steel WireStainless Steel WireSWP-B
            Length L2 at Allowable Load(mm)18.7 ~ 100.314.6 ~ 44.514 ~ 1067.2 ~ 140.37.2 ~ 123.213.7 ~ 129.5-14 ~ 24.1--15.7 ~ 106
            Hook Opposing Angle180° (Standard)180° (Standard)180° (Standard) / 90°180° (Standard)180° (Standard)180° (Standard)180° (Standard)-180° (Standard)180° (Standard)-
            Spring Constant k(N/mm)0.024 ~ 0.330.14 ~ 0.590.02 ~ 0.590.014 ~ 2.0920.0176 ~ 1.06820.0137 ~ 0.35180.016 ~ 0.2690.14 ~ 0.590.013 ~ 0.4590.02 ~ 0.310.024 ~ 0.33
            TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type-Standard TypeStandard Type-
            Allowable Load P2(N)1.27 ~ 3.243.331.27 ~ 3.331.27 ~ 3.381.3818 ~ 3.45941.274 ~ 3.3811.48 ~ 3.442.451.27 ~ 3.111.47 ~ 3.431.86 ~ 3.24
            Initial Tension Pi(N)0.15 ~ 0.590.660.15 ~ 0.660.157 ~ 1.4220.2548 ~ 1.00940.1568 ~ 0.7350.15 ~ 0.520.49 ~ 0.660.098 ~ 0.4370.1 ~ 0.380.15 ~ 0.59
            Total Number of Winding N---10.5 ~ 79.510.5 ~ 79.515.5 ~ 62.5-----
            Max. Deflection(mm)8.2 ~ 60.34.6 ~ 19.54 ~ 60.30.8 ~ 102.8--6.9 ~ 110.94 ~ 19.54 ~ 125-5.7 ~ 60.3

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            Related Categories to Tension Springs