VD-199 Gutekunst Italy Sales

Material EN 10270-3-1.4310 - Type of material Spring ends Closed and ground - Spring ends F1 - N prestressed spring force L1 - mm Prestressed spring length s1 - mm Prestressed spring deflection F2 - N Loaded spring force L2 - mm Loaded spring length s2 - mm Loaded spring deflection d 1.25 mm Wire diameter Di - mm Inner coil diameter D 8 mm Mean coil diameter De 9.25 mm Outer coil diameter Dd 6.3 mm maximum diameter of mandrel Dh 9.8 mm minimum diameter of bush L0 47.5 mm unstressed spring length Lk 26.7 mm buckling length Fn 89.521 N maximum force in static use Ln 20.68 mm Minimum length in static use sn 26.82 mm Maximum spring deflection in static use Fndyn 72.598 N maximum force in dynamic use Lndyn 25.75 mm Minimum length in dynamic use shdyn 5.69 mm Maximum stroke in dynamic use S 3.7 mm pitch of spring n 12.5 pc. number of active coils nt - pc. total number of coils R 3.338 N/mm Spring rate Weight 3.5351 g weight of one spring Fntol 5.41 N (+/-) tolerance of maximum force in static use Fndtol 5.14 N (+/-) tolerance of maximum dynamic force Detol 0.25 mm (+/-) tolerances of outer coil diameter L0tol 1.22 mm (+/-) tolerance of unstressed spring length Price group H - price group F1tol - N (+/-) tolerance of prestressed spring force F2tol - N (+/-) tolerance of loaded spring force