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Tension Springs

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
Material
Type
Hook Opposing Angle
Allowable Load P2(N)
Allowable Load (Configurable Range)(N)
Length L2 at Allowable Load(mm)
Free Length Lf(mm)
Coil O.D. OD(Ø)
Initial Tension Pi(N)
Spring Constant k(N/mm)
Wire Dia. d(Ø)
Total Number of Winding N
Max. Deflection(mm)
  • Recommendation

UltraSpring Tension Coil Springs

  • Recommendation

Tensile Spring

  • On Sale Till 15/12/2024

Tension Springs - Standard Lengths

  • Spec Expansion

Tension Springs - Configurable Lengths

    Round-Wire Tensile Coil Spring  J Spring JB

      D Series  Tensile Coil Spring (DIN 2098 Standard)

      • On Sale Till 15/12/2024

      Tension Springs - Heavy Load

        Tensile Coil Spring

          DS Series  Tensile Coil Spring

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

              Tension Springs - Hook Insertion

                Tensile Spring S Series

                  Tensile Spring with Plate

                    Tensile Spring R Series

                      Tensile Spring BT Series

                        Tensile Spring E Series

                          Hanger Spring

                            Buffer Spring

                              Titanium Tension Spring

                                Adjustable Tensile Coil Spring

                                Brand

                                Accurate

                                Samini

                                MISUMI

                                MISUMI

                                Tohatsu

                                KSSC

                                MISUMI

                                Showa

                                KSSC

                                KSSC

                                MISUMI

                                Shinsei Hatsujo

                                Samini

                                Shinsei Hatsujo

                                Shinsei Hatsujo

                                Shinsei Hatsujo

                                Samini

                                Samini

                                Samini

                                Showa

                                Product Series

                                UltraSpring Tension Coil Springs

                                Tensile Spring

                                Tension Springs - Standard Lengths

                                Tension Springs - Configurable Lengths

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

                                D Series Tensile Coil Spring (DIN 2098 Standard)【1-20 Pieces Per Package】

                                Tension Springs - Heavy Load

                                Tensile Coil Spring【3-20 Pieces Per Package】

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

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

                                Tension Springs - Hook Insertion

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

                                Tensile Spring with Plate

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

                                Tensile Spring BT Series

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

                                Hanger Spring

                                Buffer Spring

                                Titanium Tension Spring

                                Adjustable Tensile Coil Spring

                                CAD
                                • 2D / 3D
                                • 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                • 2D / 3D
                                Days to Ship Same day or more

                                Show Stock Products

                                Same day or more

                                Show Stock Products

                                Same day or more

                                Show Stock Products

                                10 Days or more 8 Days or more Same day or more

                                Show Stock Products

                                Same day or more

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                                8 Days or more 8 Days or more Same day or more

                                Show Stock Products

                                12 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more
                                Specifications
                                    • inCAD Components
                                    • inCAD Components
                                        • inCAD Components
                                              • inCAD Components
                                                                MaterialStainless 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 Wire / Piano WireStainless Steel WireStainless Steel WireStainless Steel Wire / Piano WireStainless Steel WireHard Steel WireHard Steel WireHard Steel WireHard Steel WirePiano WirePiano WireTitanium AlloyStainless Steel Wire / Piano Wire
                                                                TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type-Standard Type-Standard TypeStandard TypeStandard TypeStandard TypeStandard TypeStandard Type-
                                                                Hook Opposing Angle180° (Standard)180° (Standard)180° (Standard) / 90°180° (Standard) / 90°180° (Standard)180° (Standard)180° (Standard) / 90°180° (Standard)180° (Standard)180° (Standard)180° (Standard)180° (Standard)-180° (Standard)180° (Standard)180° (Standard)90°90°180° (Standard)-
                                                                Allowable Load P2(N)0.16 ~ 2030.84 ~ 181.70.69 ~ 225.55-0.64 ~ 13.730.147 ~ 215.66.47 ~ 430.511.16 ~ 158.023.761 ~ 162.9170.539 ~ 90.36--352 ~ 725---506 ~ 476386.3 ~ 81645 ~ 803.53 ~ 125
                                                                Allowable Load (Configurable Range)(N)Up to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or MoreUp to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or MoreUp to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or More-Up to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00Up to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or More3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or MoreUp to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or More3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00 / 110.01 or MoreUp to 1.25 / 1.26 to 3.50 / 3.51 to 8.00 / 8.01 to 15.00 / 15.01 to 30.00 / 30.01 to 60.00 / 60.01 to 110.00--110.01 or More---110.01 or More60.01 to 110.00 / 110.01 or More30.01 to 60.00 / 60.01 to 110.00-
                                                                Length L2 at Allowable Load(mm)3.7 ~ 782.9-13.5 ~ 342.5--3.7 ~ 830.612 ~ 241.2-11.8 ~ 770.311.6 ~ 340.2----------
                                                                Free Length Lf(mm)2.7 ~ 266.18 ~ 15010 ~ 200-6.5 ~ 126.22.7 ~ 266.110 ~ 20011 ~ 20210.1 ~ 266.16.8 ~ 162.2-25 ~ 100235 ~ 52130 ~ 140117 ~ 26029.1 ~ 138.6200 ~ 476120 ~ 28025 ~ 50500 ~ 1000
                                                                Coil O.D. OD(Ø)0.9 ~ 34.51.8 ~ 222 ~ 243 ~ 282 ~ 160.9 ~ 34.53 ~ 243.2 ~ 243 ~ 34.52 ~ 205 ~ 183.5 ~ 1532 ~ 489 ~ 2720 ~ 355 ~ 2050 ~ 10016 ~ 4012 ~ 163 ~ 30
                                                                Initial Tension Pi(N)0.029 ~ 86.6030.087 ~ 46.60.13 ~ 56.880.18 ~ 54.90.04 ~ 8.260.0294 ~ 86.5441.57 ~ 123.60.13 ~ 45.30.421 ~ 66.150.049 ~ 27.931.01 ~ 26.18--------0.055 ~ 30.092
                                                                Spring Constant k(N/mm)0.006 ~ 18.6820.013 ~ 9.150.02 ~ 880.11 ~ 37.450.01 ~ 1.960.0059 ~ 18.6690.36 ~ 26.480.014 ~ 6.7180.027 ~ 16.310.0069 ~ 3.2340.04 ~ 0.85-2.84 ~ 8.53---3.09 ~ 56.81.57 ~ 7.941.9 ~ 6.50.0019 ~ 0.0904
                                                                Wire Dia. d(Ø)0.1 ~ 2.50.18 ~ 2.90.2 ~ 3.20.3 ~ 3.50.2 ~ 1.60.1 ~ 2.50.45 ~ 40.32 ~ 2.30.5 ~ 2.50.2 ~ 20.6 ~ 2.30.5 ~ 24 ~ 61.2 ~ 42.6 ~ 40.5 ~ 24.5 ~ 131.6 ~ 51.6 ~ 20.2 ~ 2.6
                                                                Total Number of Winding N10.5 ~ 79.5----10.5 ~ 79.5--10.5 ~ 79.515.5 ~ 62.5--20 ~ 40-----3.5 ~ 11.5-
                                                                Max. Deflection(mm)0.8 ~ 516.83 ~ 2493.5 ~ 167.5---2 ~ 46.26 ~ 280.5----62 ~ 170---249 ~ 65555.6 ~ 102-100 ~ 2400

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