Home » Products » Extension Springs » z-157ai Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-157AI Spring steel Ø 2.5 x 18.5 x 62 mm / 180° Scaled prices - Extension Spring Z-157AI Quantity Single price [EUR] 1 6.3400 EUR 2 3.9900 EUR 3 2.6300 EUR 7 2.1900 EUR 17 1.1200 EUR 37 0.7600 EUR 75 0.5700 EUR 125 0.5700 EUR 175 0.5700 EUR 250 0.5700 EUR 350 0.5700 EUR 450 0.5700 EUR Extension Spring Buy Product image Extension Spring Z-157AI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-157AI Formula symbols Value Unit Description Material EN 10270-1 - type of material Eylet shape 1/1 deutsche - Eylet shape 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 Eyelet position 180 ° Eyelet position d 2.5 mm Wire diameter D mm mean coil diameter De 18.5 mm outer coil diameter Dh 22.6 mm minimum bush diameter L0 62 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 38.75 mm length of unstressed spring body Ln mm maximum spring length, inner loop to inner loop sn 36.72 mm Maximum spring deflection Fn 268.6 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 11.62 mm distance of inner edge of loop from the spring body R 6.7 N/mm Spring rate F0 22.61 N initial tension Fntol 19.67 N (+/-) tolerance of maximum spring force L0tol 1.1 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 21 degree (+/-) tolerance of loop position Weight 31.7 g weight of one spring Price group #ZH - price group Technical drawing Extension Spring Datasheet Extension Spring Z-157AI Spring steel Ø 2.5 x 18.5 x 62 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-157AI Spring steel Ø 2.5 x 18.5 x 62 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-157AI Spring steel Ø 2.5 x 18.5 x 62 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-157AI Spring steel Ø 2.5 x 18.5 x 62 mm / 180° force-path-calculation Extension Spring Z-157AI Inquiry formular Extension Spring Z-157AI Spring steel Ø 2.5 x 18.5 x 62 mm / 180° Inquiry formular Extension Spring Z-157AI Customs tariff number: 73202085; Extension Spring Z-157AI Country of origin: DE, German; Extension Spring Z-157AI Product image - Extension Springs Z-157AI QR-Code: Extension Spring Z-157AI