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ParameterValueUnitsNotes
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Wire Diameter (d)1mmUser input std wire size chart or known size.
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Outer Diameter (OD)10.5mmUser input, subtract approximately.6mm for powdercoated springsReference sheetThis reference is std wire sizes. When measuring coated springs, subtract approximately .6mm for coating thickness. Powder coat example, measured 10.9mm shock spring subtract .6 for coating thickness using sheet below the approximate std wire thickness would be 10.31mm
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Active Coils (N)4.5N (newton)User input, see below for active coils explanation.
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Shear Modulus (G)79300N/mm²Spring steel default
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Mean Coil Diameter (D)9.5mmCalculated: OD - d
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Spring Rate (k)2.569211579N/mmAuto-calculated
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KG/mm0.2594903695kg/mmApprox.
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Green inputs (changeable cells)
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Blue calculations (dont touch)
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