HAO PIN offers a selection of Double Helical Torsion Stainless Steel Spring with legs of equal length oriented at varying unloaded angles. The torsion spring configuration is created for the purpose of storing and releasing angular energy or for the purpose of statically holding a mechanism in place by deflecting the legs about the body centerline axis.
• Product Selections:
- Small torsion springs
- Helical torsion spring
- Double torsion spring
No matter OEM or ODM which springs, HAO PIN CO., LTD. produces precision springs with scope of contract from 0.2 to 5mm wire diameter.
A spring of this type will reduce in body diameter and increase slightly in body length when deflected in the preferred direction of the fabricated wind.
The direction of the fabricated wind can also be important for torsion spring applications due to the leg bearing/attachment location having to be on the left or right side upon assembly.
A torsion spring is normally supported by a rod (mandrel) that is coincident with the theoretical hinge line of the final product.