HENRY spring of stainless steel
HENRY Style spring（Clockwork springs, plane scroll springs) is a special tension spring。They are made of sheet metal of the spiral，The inside bend of the sheet metal，So that each circle of sheet metal tightly around it inside the circle on the sheet metal。When the sheet metal tensile (torsion)，Internal stress resistance load force，This is exactly the same with the ordinary tension springs，But the coefficient of elasticity is close to constant (zero）。
HENRY Style springApply to an extension of a large amount of load does not increase the occasions。In use, commonly used ID this spring tightly wound on the drum，Its free end with the load connected，Like balanced hammer the same。But can, in turn, the free end is fixed, the spring's own work force, as the carbon brushes in electrical installations。
HENRY Style spring Can produce considerable flexibility, because the connection or series of two or more spring, then back to back, the load capacity can be doubled, as illustrated。
 
材质
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Model for the 301 stainless steel |
Note: Be sure to at least the drum half of the coil to reach its full length. Spring ID should be tightly around the drum, so, in most cases, the drum will no longer need to use other fastening methods。
How to achieve HENRY Style spring load doubled
Tolerance
Width and size of A and B: ± 0.005 "(0.13 mm), R: ± 0.06" (1.53 mm)
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HENRY Constant Spring specification sheet and standard parameters PDFDownload
| Henry spring------------------------------------------------------------------------ |
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Special Order of Henry the spring service
If you need special, Henry, the spring can not be found in the above page，Please contact us, we will provide you custom-made。Similarly, if you need special processing or handling of your HENRY components please contact us。
For design and application assistance, please contact the project team Hengli spring(4001159699)。
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