Calcolatori di molle
Strumenti gratuiti di calcolo molle: costante elastica, forza, coppia, peso e conversione di unità, con lo stesso motore del progettista.
Calcolatori per tipo di molla
Compression spring calculator
Calculate spring rate, maximum safe load, deflection and solid height for your compression spring. Enter the dimensions and get engineering results instantly.
ExtensionExtension spring calculator
Calculate the rate, initial tension and maximum load of extension springs with hooks. Enter the dimensions and the hook-to-hook length.
TorsionTorsion spring calculator
Calculate the angular rate (per degree), maximum safe torque and maximum angle of torsion springs with legs.
ConicalConical spring calculator
Calculate the initial rate, maximum load and deflection of conical (tapered) springs. Enter both end diameters and see the progressive characteristic.
Dimensionamento e conversione
Spring constant calculator
Find the spring constant (spring rate) in lbf/in and N/mm of a helical spring from wire diameter, mean diameter and number of active coils.
CompressionSpring force calculator
Calculate the force (load) a compression spring exerts and the maximum safe load before the material yields.
Carico e corsaRequired spring rate calculator
Find the spring rate your application needs from load and travel. Enter one or two working points and get the required rate in lbf/in and N/mm.
PesoSpring weight calculator
Calculate the developed wire length and the weight per piece and per thousand of your spring. Essential for material cost, plating and freight.
ConvertitoreSpring unit converter
Convert length (in and mm), force (lbf and N), spring rate (lbf/in and N/mm) and torque (lbf·in and N·mm): the units springs are specified in.
Progetta la molla e ricevi subito il preventivo
Apri il progettista 3D, regola le dimensioni e vedi i prezzi per quantità con disegno tecnico e analisi delle tensioni.
Apri nel progettista