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Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 mm / 180° Scaled prices - Extension Spring Z-115F-12I Quantity Single price [EUR] 1 6.0900 EUR 2 3.8400 EUR 3 2.2300 EUR 7 1.8600 EUR 17 0.9400 EUR 37 0.5800 EUR 75 0.4000 EUR 125 0.3775 EUR 175 0.3713 EUR 250 0.3676 EUR 350 0.3582 EUR 450 0.3516 EUR Extension Spring Buy Product image Extension Spring Z-115F-12I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-115F-12I 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 1.4 mm Wire diameter D mm mean coil diameter De 20 mm outer coil diameter Dh 23 mm minimum bush diameter L0 65.3 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 35.7 mm length of unstressed spring body Ln 255.44 mm maximum spring length, inner loop to inner loop sn 190.14 mm Maximum spring deflection Fn 49.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 14.8 mm distance of inner edge of loop from the spring body R 0.248 N/mm Spring rate F0 2.3 N initial tension Fntol 2.9 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 37 degree (+/-) tolerance of loop position Weight 18.67 g weight of one spring Price group ZE - price group Technical drawing Extension Spring Datasheet Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 mm / 180° force-path-calculation Extension Spring Z-115F-12I Inquiry formular Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 mm / 180° Inquiry formular Extension Spring Z-115F-12I Similar extension springs to Extension Spring Z-115F-12I Spring steel Ø 1.4 x 20 x 65.3 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-115F-12I EN 10270-1 1.4 20 65.3 49.5 255.44 190.14 0.248 100.0 | 100.0 | 100.0 | 100.0 RZ-115F-12I 1.4310 1.4 20 65.3 44.2 263.2 197.9 0.213 92.8 | 100.0 | 92.7 | 85.8 Number of similar metal springs: 2 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-103I 17.2 70.8 0.168 EN 10270-1 42.35 306.38 235.58 80.5 | 89.2 | 83.1 | 69.1 Z-115V-12I 20 79 0.243 EN 10270-1 60.54 311.57 232.57 91.2 | 92.0 | 81.8 | 100.0 Z-115F-12I 20 65.3 0.248 EN 10270-1 49.5 255.44 190.14 100.0 | 100.0 | 100.0 | 100.0 Z-115V-11I 20 70 0.296 EN 10270-1 60.54 260.91 190.91 89.4 | 95.5 | 90.7 | 82.1 Z-117I 21.6 71 0.341 EN 10270-1 67.4 257.15 186.15 82.8 | 90.7 | 85.7 | 71.9 Z-115F-11I 20 53 0.392 EN 10270-1 49.5 173.29 120.29 79.5 | 93.7 | 81.6 | 63.3 Z-115V-10I 20 48.9 0.603 EN 10270-1 60.54 142.62 93.72 65.1 | 89.4 | 65.5 | 40.3 Z-130E-11I 24 64.2 0.631 EN 10270-1 84.2 191.54 127.34 62.9 | 86.5 | 62.9 | 39.4 Z-120I 17.6 64.6 0.665 EN 10270-1 82.12 178.69 114.09 62.6 | 91.5 | 60.1 | 36.2 Z-130HI 20 73 0.724 EN 10270-1 100.9 202.91 129.91 60.4 | 89.1 | 58.7 | 33.5 Z-121GI 15.5 66 0.904 EN 10270-1 92.71 160.45 94.45 55.3 | 88.0 | 51.5 | 26.5 Z-135AI 22 72.8 0.994 EN 10270-1 123.3 187.96 115.16 52.7 | 83.5 | 50.4 | 24.3 Z-135I 22 70.8 1.045 EN 10270-1 123.3 180.34 109.54 52.1 | 84.4 | 48.9 | 23.1 Z-130GI 20 56.8 1.144 EN 10270-1 100.9 138.99 82.19 51.9 | 88.3 | 46.1 | 21.2 Z-147GI 24 68.8 1.486 EN 10270-1 148 161.83 93.03 46.1 | 80.6 | 41.2 | 16.4 Z-130K-21I 16 63 1.66 EN 10270-1 124.8 132.23 69.23 45.7 | 84.8 | 38.0 | 14.4 Z-137I 18.6 65 1.827 EN 10270-1 144.7 138.29 73.29 45.7 | 87.5 | 36.4 | 13.2 Z-147K-21I 20 75.5 1.968 EN 10270-1 176.1 157.5 82 43.7 | 83.4 | 35.6 | 12.1 Number of similar metal springs: 17 Customs tariff number: 73202085; Extension Spring Z-115F-12I Country of origin: DE, German; Extension Spring Z-115F-12I Product image - Extension Springs Z-115F-12I QR-Code: Extension Spring Z-115F-12I