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Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 mm / 180° Scaled prices - Extension Spring Z-131I Quantity Single price [EUR] 1 6.2300 EUR 2 3.9200 EUR 3 2.5300 EUR 7 2.1100 EUR 17 1.0500 EUR 37 0.6800 EUR 75 0.5300 EUR 125 0.4970 EUR 175 0.4834 EUR 250 0.4713 EUR 350 0.4452 EUR 450 0.4355 EUR Extension Spring Buy Product image Extension Spring Z-131I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-131I 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 mm Wire diameter D mm mean coil diameter De 27 mm outer coil diameter Dh 30.5 mm minimum bush diameter L0 62.8 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 25 mm length of unstressed spring body Ln 166.8 mm maximum spring length, inner loop to inner loop sn 104 mm Maximum spring deflection Fn 101.2 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 18.9 mm distance of inner edge of loop from the spring body R 0.907 N/mm Spring rate F0 6.881 N initial tension Fntol 7.12 N (+/-) tolerance of maximum spring force L0tol 1.3 mm (+/-) tolerance of unstressed length Detol 0.45 mm (+/-) tolerance of outer coil diameter Oesttol 25 degree (+/-) tolerance of loop position Weight 25.85 g weight of one spring Price group ZG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 mm / 180° force-path-calculation Extension Spring Z-131I Inquiry formular Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 mm / 180° Inquiry formular Extension Spring Z-131I Similar extension springs to Extension Spring Z-131I Spring steel Ø 2 x 27 x 62.8 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-131I EN 10270-1 2 27 62.8 101.2 166.8 104 0.907 100.0 | 100.0 | 100.0 | 100.0 RZ-131I 1.4310 2 27 62.8 84.86 164.66 101.86 0.779 92.2 | 100.0 | 90.9 | 85.6 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-115F-12I 20 65.3 0.248 EN 10270-1 49.5 255.44 190.14 52.9 | 80.1 | 51.8 | 26.8 Z-115V-11I 20 70 0.296 EN 10270-1 60.54 260.91 190.91 56.4 | 79.6 | 57.1 | 32.6 Z-117I 21.6 71 0.341 EN 10270-1 67.4 257.15 186.15 60.4 | 82.8 | 61.2 | 37.2 Z-132I 27 78.8 0.535 EN 10270-1 101.2 255.15 176.35 77.2 | 93.2 | 79.5 | 59.0 Z-130E-11I 24 64.2 0.631 EN 10270-1 84.2 191.54 127.34 80.9 | 92.2 | 82.4 | 68.0 Z-120I 17.6 64.6 0.665 EN 10270-1 82.12 178.69 114.09 80.3 | 80.8 | 86.2 | 74.0 Z-131I 27 62.8 0.907 EN 10270-1 101.2 166.8 104 100.0 | 100.0 | 100.0 | 100.0 Z-135AI 22 72.8 0.994 EN 10270-1 123.3 187.96 115.16 88.8 | 89.2 | 86.2 | 90.9 Z-130E-10I 24 53.5 1.029 EN 10270-1 84.2 131.54 78.04 85.8 | 88.0 | 79.1 | 90.2 Z-135I 22 70.8 1.045 EN 10270-1 123.3 180.34 109.54 88.3 | 90.1 | 88.5 | 86.4 Z-130GI 20 56.8 1.144 EN 10270-1 100.9 138.99 82.19 84.5 | 84.8 | 89.4 | 79.3 Z-147E-20I 30 67 1.169 EN 10270-1 118 163.6 96.6 86.8 | 91.5 | 89.3 | 79.7 Z-147GI 24 68.8 1.486 EN 10270-1 148 161.83 93.03 76.8 | 90.4 | 78.9 | 61.2 Z-134I 22 54.8 1.772 EN 10270-1 123.3 119.4 64.6 70.9 | 89.6 | 72.1 | 51.0 Z-137I 18.6 65 1.827 EN 10270-1 144.7 138.29 73.29 69.3 | 88.5 | 70.2 | 49.3 Z-151AI 27.5 71 2.037 EN 10270-1 184.9 155.03 84.03 67.0 | 88.9 | 67.8 | 44.2 Z-140I 18 64.4 2.041 EN 10270-1 149.2 131.77 67.37 66.1 | 88.1 | 66.3 | 43.9 Z-151I 27.5 68.5 2.215 EN 10270-1 184.9 145.81 77.31 65.1 | 90.0 | 64.5 | 40.7 Z-147FI 24 55.6 2.425 EN 10270-1 148 112.62 57.02 62.8 | 89.4 | 61.6 | 37.5 Z-162FI 30 69.8 3.275 EN 10270-1 233.4 135.65 65.85 54.9 | 83.8 | 53.3 | 27.5 Z-154I 22.5 60.5 4.326 EN 10270-1 223.8 108.15 47.65 50.9 | 86.6 | 45.5 | 20.7 Z-156FI 20 63.5 5.121 EN 10270-1 249.9 108.37 44.87 47.9 | 84.3 | 41.8 | 17.5 Number of similar metal springs: 21 Customs tariff number: 73202085; Extension Spring Z-131I Country of origin: DE, German; Extension Spring Z-131I Product image - Extension Springs Z-131I QR-Code: Extension Spring Z-131I