Our spring rate calculator can easily derive the spring rate (spring constant) for any spring, given some of its properties. In this short text, we will cover the following: What is the spring rate or spring stiffness?; How to calculate spring rate; Different ways to find the spring rate...
Torsion Spring Constant Calculator and Formula Spring Design Menu This calculator will determine the spring rate related to a torsion spring from basic geometry and material data input. Default units are shown in inches, etc however SI (metric) can be used. This equation will determine the spring...
This calculator will determine the spring rate constant related to a compression spring from basic geometry and material data input. Default units are shown in inches, etc however SI (metric) can be used. This equation will determine (estimate) the Spring Rate (k) of a compression spring. Spr...
extension and torsion springs, allowing you to tweak parameters such as wire diameter, outer diameter, free length and total coils with ease. This comprehensive spring calculator tool incorporates thespring constantequation and spring compression formula, helping you optimize your spring designs while red...
E = Young's Modulus of Material G = Shear Modulus of Material L free = Free Length k = Spring Rate (Spring Constant) na = Active Coils v = Poison's Ratio of Material Formula Symbols: k = Spring Rate (Spring Constant) F = Force x = Distance Traveled...
Formulas for compression spring constant or rate: k = Gd^4 / [8^3D na] G = E / 2(1 + V) d = D outer - d Variables Used In Compression Spring Rate Formula Spring Wire Diameter = d Spring Outside of Spring = D outer Mean Diameter Of Spring = D Young's Modulus of ...
For simple examples, you can use your own head as spring force calculator. For example, if you are told that a spring exerts a force of 1,000 N when stretched by 2 m, you can divide to get the spring constant: 1,000/2 = 500 N/m. ...
ExtractConstant ExtractInterface ExtractMethod ExtraLarge F1Help FactTable FastLineChart FastPointChart Favorite Feedback FeedbackFrown FeedbackSmile Fetch Field FieldInternal FieldMissing FieldPrivate FieldProtected FieldPublic FieldSealed FieldShortcut FieldSnippet FigureCaptionTag FileDestination FileDialog...
The spring constant (k) of our spring is about 8 lb/in. This describes how much force you can expect as you push down on the spring. If you squish this spring by 1", you expect the force to be 8 lb. If you go to 2", you expect 16 lb. Compress the spring 1/2", and the...
3. Determine Spring Constant Formula for Spring Constant Rf = Gd^4 / 8D^3N S = 2.55 PD / d^3 (Correct for D/d) G = psi * 10^6 G = Shear Modulus of Torsion d = Wire size D = Mean Diameter N = Number of active coils Rf = Rate of extension spring (in lbs./inch)...