Endless compression springs

Scaled prices Technical Data CAD data Path-force calculation Scaled prices (Price group: AQ) Quantity Single price [EUR] 1 13.5900 EUR 3 7.9100 EUR 7 6.1800 EUR 17 4.6900 EUR 37 3.9900 EUR 75 3.9000 EUR 125 3.8260 EUR 175 3.7261 EUR 250 3.6544 EUR 350 3.4205 EUR Technical Data Formula symbols Value Unit Description Mat EN 10270-1 - type of material L0x mm unstressed length of the section sx mm loaded deflection of the section Fx N loaded force of the section d 0.12 mm wire diameter D 0.88 mm mean coil diameter Dd mm maximum diameter of mandrel De 1 mm outer coil diameter Detol mm (+/-) tolerances of outer coil diameter Dh mm minimum diameter of bush F1 N prestressed spring force F1tol N (+/-) tolerance of prestressed spring force F2 N loaded spring force F2tol N (+/-) tolerance of loaded spring force Fn 0.801 N maximum force Fntol N (+/-) tolerance of maximum force L0 mm unstressed spring length L0tol mm (+/-) tolerance of unstressed spring length L1 mm prestressed spring length L2 mm loaded spring length Ln mm minimum length s1 mm prestressed spring deflection s2 mm loaded spring deflection sn mm maximum spring deflection sn1 0.25 mm maximum spring deflection of one coil R N/mm spring rate R1 3.1 N/mm spring rate of one coil S 0.4 mm pitch of spring, distance mid-wire to mid-wire Gew 0.629 g weight of one spring PG AQ - price group