| BRAND | Gutekunst |
| Product | D-151 |
| Description | Spring ends |
| Internal code | ONR244723 |
| Weight | 0.002 |
| Technical specification | Material EN 10270-1 - 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 mm Wire diameter Di mm Inner coil diameter D 10 mm Mean coil diameter De 11 mm Outer coil diameter Dd 8.5 mm maximum diameter of mandrel Dh 11.7 mm minimum diameter of bush L0 17.5 mm unstressed spring length Lk mm buckling length Fn 32.382 N maximum force in static use Ln 6.38 mm Minimum length in static use sn 11.13 mm Maximum spring deflection in static use Fndyn 31.086 N maximum force in dynamic use Lndyn 6.82 mm Minimum length in dynamic use shdyn 5.59 mm Maximum stroke in dynamic use S 4.714 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 2.911 N/mm Spring rate Weight 1.0727 g weight of one spring Fntol 2.47 N (+/-) tolerance of maximum force in static use Fndtol 2.45 N (+/-) tolerance of maximum dynamic force Detol 0.3 mm (+/-) tolerances of outer coil diameter L0tol 0.68 mm (+/-) tolerance of unstressed spring length Price group C - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force |
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