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Tension Springs(Hook Opposing Angle:180° (Standard))

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

  • 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

                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)

                        Extension Spring S Series

                          Pull Spring

                            Round-Wire Tensile Coil Spring  J Spring JB

                              Hook Insertion for Springs

                                Extension Spring R Series

                                  Extension Spring BT Series

                                    Extension Spring E Series

                                      Tensile Coil Spring

                                        Extension Spring

                                          Titanium Tension Spring

                                          Brand

                                          MISUMI

                                          MiSUMi Economy80

                                          MISUMI

                                          MiSUMi Economy80

                                          MISUMI

                                          MISUMI

                                          ACCURATE

                                          KS SANGYO

                                          MISUMI

                                          MiSUMi Economy80

                                          SAMINI

                                          KS SANGYO

                                          MISUMI

                                          MiSUMi Economy80

                                          KS SANGYO

                                          SHOWA SPRING

                                          SHINSEI HATSUJHO

                                          WAKISANGYO

                                          TOKYO HATSUJYO MANUFACTURING

                                          MISUMI

                                          SHINSEI HATSUJHO

                                          SHINSEI HATSUJHO

                                          SHINSEI HATSUJHO

                                          TRUSCO NAKAYAMA

                                          YAHATA

                                          SAMINI

                                          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

                                          Tension Springs/Medium Heavy Load and Heavy Load

                                          Ultra Spring Extension Coil Spring

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

                                          Tension Springs Heavy Load O.D.3-10

                                          Tension Spring

                                          DS Series Tensile Coil Spring【1-20 Pieces Per Package】

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

                                          K Series Tensile Coil Spring (Japan Spring Manufactures Association Standard)【1-20 Pieces Per Package】

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

                                          Extension Spring S Series【1-2 Pieces Per Package】

                                          Pull Spring【2 Pieces Per Package】

                                          Round-Wire Tensile Coil Spring J Spring JB【2-20 Pieces Per Package】

                                          Hook Insertion for Springs

                                          Extension Spring R Series【1-2 Pieces Per Package】

                                          Extension Spring BT Series

                                          Extension Spring E Series【1-3 Pieces Per Package】

                                          Tensile Coil Spring【20 Pieces Per Package】

                                          Extension Spring

                                          Titanium Tension 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
                                          Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 9 Day(s) 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) 29 Day(s) 4 Day(s) or more
                                          Free Length Lf(mm)10 ~ 6010 ~ 6010 ~ 20010 ~ 2002.7 ~ 266.12.7 ~ 42.310 ~ 608 ~ 15010.1 ~ 266.115 ~ 656.8 ~ 162.211 ~ 20225 ~ 100506.5 ~ 126.2-30 ~ 140117 ~ 26029.1 ~ 138.618.330025 ~ 50
                                          Coil Outer Dia. OD(Ø)3 ~ 83 ~ 102 ~ 243 ~ 240.9 ~ 34.50.9 ~ 5.43 ~ 101.8 ~ 223 ~ 34.55 ~ 142 ~ 203.2 ~ 243.5 ~ 1582 ~ 165 ~ 189 ~ 2720 ~ 355 ~ 20410 ~ 2012 ~ 16
                                          Allowable Load (Configurable Range)(N)1.26~3.50 / 3.51~8.00 / 8.01~15.001.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 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~~1.25 / 1.26~3.50 / 3.51~8.008.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~15.01~30.00 / 30.01~60.00 / 60.01~110.00 / 110.01~~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00 / 60.01~110.00~1.25 / 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~--~1.25 / 1.26~3.50 / 3.51~8.00 / 8.01~15.00 / 15.01~30.00 / 30.01~60.00----3.51~8.008.01~15.00 / 15.01~30.00 / 60.01~110.0030.01~60.00 / 60.01~110.00
                                          Wire Dia. d(Ø)0.25 ~ 0.80.35 ~ 1.40.2 ~ 3.20.45 ~ 40.1 ~ 2.50.1 ~ 0.40.5 ~ 1.60.18 ~ 2.90.5 ~ 2.50.8 ~ 2.30.2 ~ 20.32 ~ 2.30.5 ~ 20.90.2 ~ 1.60.6 ~ 2.31.2 ~ 42.6 ~ 40.5 ~ 20.450.8 ~ 21.6 ~ 2
                                          MaterialStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel WireStainless Steel Wire / Piano WireStainless Steel Wire / Piano WireStainless Steel WirePiano WireStainless Steel WireStainless Steel Wire / Piano WireStainless Steel WireStainless Steel WireStainless Steel WireStainless Steel Wire / Piano WireHard Steel WireHard Steel WireHard Steel WireStainless Steel WireStainless Steel WireTitanium Alloy
                                          Length L2 at Allowable Load(mm)18.7 ~ 145.312.2 ~ 101.713.5 ~ 342.512 ~ 241.23.7 ~ 782.93.7 ~ 123.212 ~ 78.8-11.8 ~ 770.317.9 ~ 8211.6 ~ 340.2--------30.1--
                                          Hook Opposing Angle180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)
                                          Spring Constant k(N/mm)0.024 ~ 0.690.13 ~ 4.510.02 ~ 11.470.36 ~ 26.480.006 ~ 18.6820.0059 ~ 2.61660.98 ~ 10.890.013 ~ 9.150.027 ~ 16.311.03 ~ 19.020.0069 ~ 3.2340.014 ~ 6.718--0.01 ~ 1.960.04 ~ 0.85---0.315-1.9 ~ 6.5
                                          TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type-Standard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type
                                          Allowable Load P2(N)1.27 ~ 12.753.33 ~ 49.030.69 ~ 225.556.47 ~ 430.510.16 ~ 2030.147 ~ 5.5378.8 ~ 77.470.84 ~ 181.73.761 ~ 162.91720.79 ~ 154.950.539 ~ 90.361.16 ~ 158.02--0.64 ~ 13.73----4.85-45 ~ 80
                                          Initial Tension Pi(N)0.15 ~ 2.350.66 ~ 12.750.13 ~ 56.881.57 ~ 123.60.029 ~ 86.6030.0294 ~ 2.21482.16 ~ 20.590.087 ~ 46.60.421 ~ 66.155.1 ~ 45.110.049 ~ 27.930.13 ~ 45.3--0.04 ~ 8.261.01 ~ 26.18---1.147--
                                          Total Number of Winding N----10.5 ~ 79.510.5 ~ 79.5--10.5 ~ 79.5-15.5 ~ 62.5--------24.5-3.5 ~ 11.5
                                          Max. Deflection(mm)6.8 ~ 85.32.2 ~ 41.73.5 ~ 167.52 ~ 46.20.8 ~ 516.8-2 ~ 18.83 ~ 249-2.9 ~ 18.8-6 ~ 280.5-------11.8--

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