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Torsion Springs

Torsion springs are a type of wire spring. They are springs that receive a twisting moment around the coil. The shape of torsion spring ends is determined by the mounting location and method, enabling selection of 90-, 135- or 180-degree arm angles. Unlike compression springs and tension springs, torsion springs can reduce the design space and labor. Torsion springs can be classified primarily into close-wound and pitch-wound types. When selecting a torsion spring, it's important to carefully check the free length, average coil diameter and spring constant to select the right model for the usage environment or application. But when selecting models, note that different manufacturers define free length differently.
Days to Ship
  • All
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 13 Day(s) or Less
  • 18 Day(s) or Less
  • 65 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Free Angle θ
Material
Inner Dia. ID
Twisting Angle Фd2(deg)
Wire Dia. d(Ø)
Number of Winding n
Spring Constant k(N・mm/deg)

    Torsion Springs

      Torsion Spring

        Torsion Spring

          Double Torsion Spring

            Torsion Coil Spring

              Kick Spring OK/SK

                Titanium Torsion Spring

                Brand

                MISUMI

                ACCURATE

                SAMINI

                SAMINI

                SHOWA SPRING

                SHINSEI HATSUJHO

                SAMINI

                Product Series

                Torsion Springs

                Torsion Spring

                Torsion Spring

                Double Torsion Spring

                Torsion Coil Spring【2-10 Pieces Per Package】

                Kick Spring OK/SK【2-3 Pieces Per Package】

                Titanium Torsion Spring

                CAD
                • 2D / 3D
                • 2D / 3D
                • 3D
                Days to Ship 13 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 65 Day(s) or more
                Free Angle θ90° Right Winding Coil / 135° Right Winding Coil / 180° Right Winding Coil / 90° Left Winding Coil / 135°Left Winding Coil / 180°Left Winding Coil90° Right Winding Coil / 135° Right Winding Coil / 180° Right Winding Coil / 90° Left Winding Coil90° Right Winding Coil / 135° Right Winding Coil / 180° Right Winding Coil / 90° Left Winding Coil / 135°Left Winding Coil / 180°Left Winding CoilLeft and Right Winding 90° coils / Left and Right Winding 135° coils90° Right Winding Coil / 135° Right Winding Coil / 180° Right Winding Coil-90° Right Winding Coil / 135° Right Winding Coil
                MaterialStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel / SteelTitanium
                Inner Dia. IDØ2 ~ Ø6Ø3 ~ Ø14Ø3 ~ Ø18Ø5 ~ Ø14Ø3 ~ Ø14-Ø8 ~ Ø16
                Twisting Angle Фd2(deg)34 ~ 7530 ~ 13526 ~ 14431 ~ 7922 ~ 119-37 ~ 55
                Wire Dia. d(Ø)0.2 ~ 10.3 ~ 20.3 ~ 2.90.6 ~ 2.30.3 ~ 20.6 ~ 1.51.6 ~ 2.5
                Number of Winding n2 / 3 / 4 / 52 / 3 / 4 / 52 / 3 / 52 / 3 / 4 / 52 / 3 / 4 / 5-3
                Spring Constant k(N・mm/deg)0.0088 ~ 1.22620.02 ~ 20.360.024 ~ 85.80.57 ~ 53.6--5.1 ~ 16.4

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