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Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° Scaled prices - Extension Spring Z-345I Quantity Single price [EUR] 1 20.4700 EUR 2 16.3100 EUR 3 13.5600 EUR 7 11.6800 EUR 17 11.6800 EUR 37 11.6800 EUR 75 11.6800 EUR 125 11.6800 EUR 175 11.6800 EUR 250 11.6800 EUR 350 11.6800 EUR Extension Spring Buy Product image Extension Spring Z-345I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-345I 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 7 mm Wire diameter D mm mean coil diameter De 60 mm outer coil diameter Dh 72 mm minimum bush diameter L0 316 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 241.5 mm length of unstressed spring body Ln 593.14 mm maximum spring length, inner loop to inner loop sn 277.14 mm Maximum spring deflection Fn 1489 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 37.25 mm distance of inner edge of loop from the spring body R 4.904 N/mm Spring rate F0 130 N initial tension Fntol 74.8 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.8 mm (+/-) tolerance of outer coil diameter Oesttol 33 degree (+/-) tolerance of loop position Weight 1786.0326 g weight of one spring Price group ###BA - price group Technical drawing Extension Spring Datasheet Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° force-path-calculation Extension Spring Z-345I Inquiry formular Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° Inquiry formular Extension Spring Z-345I Similar extension springs to Extension Spring Z-345I Spring steel Ø 7 x 60 x 316 mm / 180° Below you will find similar Extension Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar. A similar Extension Spring made from a different material The Extension Spring shown below has the same dimensions but is made of a different material. Please check the spring forces. article number Material d (mm) De (mm) L0 (mm) Fn (N) Ln (mm) sn (mm) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness Z-345I EN 10270-1 7 60 316 1489 593.14 277.14 4.904 100.0 | 100.0 | 100.0 | 100.0 Number of similar metal springs: 1 Similar Extension Springs with varying levels of spring force To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %. L2 (mm) loaded spring length s2 (mm) loaded spring deflection Priority De (mm) outer coil diameter L0 (mm) length of unstressed spring, measured from inner edge of loop to inner edge of loop R (N/mm) Spring rate article number De (mm) L0 (mm) R (N/mm) Material Fn (N) Ln (mm) sn (mm) Similarity in %Overall | Geometrie | Load | Stiffness Z-273I 60 340 1.238 EN 10270-1 774.5 934.72 594.72 54.7 | 90.5 | 49.3 | 24.2 Z-244I 50 337 1.306 EN 10270-1 707.9 843.04 506.04 48.7 | 89.3 | 40.4 | 16.3 Z-272I 60 306 1.422 EN 10270-1 774.5 823.98 517.98 57.5 | 91.8 | 52.8 | 27.8 Z-243I 50 303 1.503 EN 10270-1 707.9 742.83 439.83 49.4 | 86.1 | 43.5 | 18.8 Z-271I 60 268 1.719 EN 10270-1 774.5 696.46 428.46 59.9 | 87.8 | 58.3 | 33.6 Z-301I 70 310 1.853 EN 10270-1 968.5 808.32 498.32 62.6 | 91.3 | 60.3 | 36.2 Z-310I 60 375 2.229 EN 10270-1 1122 842.56 467.56 67.8 | 91.4 | 67.3 | 44.7 Z-280I 50 324 2.275 EN 10270-1 921.2 693.79 369.79 57.8 | 90.5 | 54.0 | 29.1 Z-309I 60 338 2.559 EN 10270-1 1122 745.23 407.23 59.8 | 90.1 | 57.1 | 32.2 Z-338I 70 332 2.92 EN 10270-1 1287 740.28 408.28 76.5 | 93.6 | 77.2 | 58.7 Z-308I 60 294 3.094 EN 10270-1 1122 630.85 336.85 78.4 | 94.3 | 78.8 | 62.0 Z-307I 60 256 3.769 EN 10270-1 1122 532.51 276.51 84.5 | 90.3 | 87.6 | 75.5 Z-346I 60 364 4.057 EN 10270-1 1489 699.05 335.05 89.9 | 95.6 | 91.4 | 82.7 Z-316I 50 322 4.748 EN 10270-1 1331 577.19 255.19 77.7 | 94.1 | 78.1 | 60.9 Z-345I 60 316 4.904 EN 10270-1 1489 593.14 277.14 100.0 | 100.0 | 100.0 | 100.0 Z-344I 60 274 5.974 EN 10270-1 1489 501.5 227.5 89.6 | 95.6 | 91.0 | 82.1 Z-367I 70 314 6.367 EN 10270-1 1847 575.86 261.86 84.9 | 90.9 | 87.6 | 76.2 Z-375I 60 346 8.859 EN 10270-1 2132 559.63 213.63 88.4 | 90.0 | 89.5 | 85.8 Z-352I 50 300 9.184 EN 10270-1 1763 470.25 170.25 89.8 | 95.3 | 91.4 | 82.7 Z-374I 60 298 10.792 EN 10270-1 2132 473.36 175.36 68.2 | 93.9 | 66.6 | 44.2 Z-382I 50 331 16.813 EN 10270-1 2515 462.8 131.8 68.7 | 94.1 | 67.1 | 44.9 Number of similar metal springs: 20 Customs tariff number: 73202085; Extension Spring Z-345I Country of origin: DE, German; Extension Spring Z-345I Product image - Extension Springs Z-345I QR-Code: Extension Spring Z-345I