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Tension Springs(Allowable Load (Configurable Range):15.01~30.00)

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
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 O.D.3-10

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

      Tension Springs/Medium Heavy Load and Heavy Load

        Ultra Spring Extension Coil Spring

          D Series  Tensile Coil Spring (DIN 2098 Standard)

            Tension Springs Heavy Load O.D.3-10

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

                Tension Spring

                  DS Series  Tensile Coil Spring

                    Tension Springs Heavy Load, Double Round Hook O.D.5-14

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

                        Extension Coil Spring (SWP-A)

                          Tension Spring - Heavy Load Type [RoHS Comliant]

                            Round-Wire Tensile Coil Spring  J Spring JB

                              Tension Spring - Heavy Load Double Hook Type [RoHS Compliant]

                                Extension Spring

                                Brand

                                MISUMI

                                MiSUMi Economy80

                                MISUMI

                                MISUMI

                                ACCURATE

                                KS SANGYO

                                MISUMI

                                MiSUMi Economy80

                                MISUMI

                                MiSUMi Economy

                                SAMINI

                                KS SANGYO

                                MISUMI

                                MiSUMi Economy80

                                KS SANGYO

                                SHOWA SPRING

                                MISUMI

                                MiSUMi Economy

                                TOKYO HATSUJYO MANUFACTURING

                                MISUMI

                                MiSUMi Economy

                                YAHATA

                                Product Series

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

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

                                Tension Springs/Medium Heavy Load and Heavy Load

                                Ultra Spring Extension Coil Spring

                                D Series Tensile Coil Spring (DIN 2098 Standard)【3-20 Pieces Per Package】

                                Tension Springs Heavy Load O.D.3-10

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

                                Tension Spring

                                DS Series Tensile Coil Spring【3-20 Pieces Per Package】

                                Tension Springs Heavy Load, Double Round Hook O.D.5-14

                                K Series Tensile Coil Spring (Japan Spring Manufactures Association Standard)【3-10 Pieces Per Package】

                                Extension Coil Spring (SWP-A)【3-20 Pieces Per Package】

                                Tension Spring - Heavy Load Type [RoHS Comliant]

                                Round-Wire Tensile Coil Spring J Spring JB【2-10 Pieces Per Package】

                                Tension Spring - Heavy Load Double Hook Type [RoHS Compliant]

                                Extension Spring

                                CAD
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 29 Day(s)
                                Free Length Lf(mm)20 ~ 6020 ~ 10015 ~ 6012.9 ~ 133.112.9 ~ 133.115 ~ 3520 ~ 7515 ~ 12016.2 ~ 133.115 ~ 5028.5 ~ 106.124 ~ 14015 ~ 3528 ~ 95.815 ~ 50300
                                Coil Outer Dia. OD(Ø)6 ~ 106 ~ 125 ~ 63.83 ~ 17.253.83 ~ 17.2556 ~ 105 ~ 144.8 ~ 17.2556.3 ~ 166.3 ~ 1858 ~ 14510
                                Allowable Load (Configurable Range)(N)15.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.0015.01~30.00
                                Wire Dia. d(Ø)0.8 ~ 1.10.8 ~ 1.10.8 ~ 0.90.63 ~ 1.250.63 ~ 1.250.80.8 ~ 1.10.7 ~ 1.20.8 ~ 1.250.80.8 ~ 1.20.8 ~ 1.40.80.9 ~ 1.20.81.2
                                MaterialStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WirePiano WireStainless Steel Wire / Piano WireSWP-BStainless Steel Wire / Piano WireStainless Steel WirePiano WireStainless Steel WireStainless Steel Wire / Piano WireSWP-BStainless Steel WireSWP-BStainless Steel Wire
                                Length L2 at Allowable Load(mm)23.9 ~ 101.726.7 ~ 206.217.9 ~ 8015.1 ~ 42815.4 ~ 439.417.9 ~ 4523.9 ~ 122.3-18.8 ~ 428.217.9 ~ 65.241.4 ~ 301.5-17.9 ~ 38.4-17.9 ~ 65.2-
                                Hook Opposing Angle180° (Standard)180° (Standard) / 90°180° (Standard) / 90°180° (Standard)-180° (Standard)-180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)-180° (Standard)-180° (Standard)
                                Spring Constant k(N/mm)0.35 ~ 4.510.16 ~ 2.160.88 ~ 5.390.063 ~ 5.9820.0627 ~ 5.9781.57 ~ 5.390.29 ~ 4.510.066 ~ 3.3710.064 ~ 5.1291.03 ~ 5.390.0872 ~ 1.56210.066 ~ 1.896-0.11 ~ 1.111.03 ~ 5.39-
                                TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type-Standard TypeStandard TypeStandard TypeStandard TypeStandard Type-Standard Type-Standard Type
                                Allowable Load P2(N)17.26 ~ 24.5217.26 ~ 27.5220.79 ~ 23.5415.4 ~ 25.515.68 ~ 26.4620.7917.26 ~ 23.2415.2 ~ 27.516.808 ~ 26.72720.7915.386 ~ 25.28415.74 ~ 29.720.79-20.79-
                                Initial Tension Pi(N)3.53 ~ 5.882.94 ~ 4.95.1 ~ 5.882.461 ~ 8.8652.46 ~ 8.8595.13.53 ~ 5.880.97 ~ 5.282.519 ~ 6.7725.12.783 ~ 6.9582.3 ~ 7.095.11.6 ~ 3.445.1-
                                Total Number of Winding N---10.5 ~ 79.510.5 ~ 79.5---10.5 ~ 79.5-15.5 ~ 62.5-----
                                Max. Deflection(mm)3.9 ~ 41.76.7 ~ 106.22.9 ~ 202.2 ~ 294.9-2.9 ~ 103.9 ~ 503.6 ~ 249-2.9 ~ 15.2-9.3 ~ 252.72.9 ~ 10-2.9 ~ 15.2-

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