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Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 mm / 180° Scaled prices - Extension Spring Z-156AI Quantity Single price [EUR] 1 6.8600 EUR 2 4.3200 EUR 3 3.3700 EUR 7 2.8700 EUR 17 1.4400 EUR 37 1.1200 EUR 75 0.9700 EUR 125 0.9700 EUR 175 0.9700 EUR 250 0.9700 EUR 350 0.9700 EUR 450 0.9700 EUR Extension Spring Buy Product image Extension Spring Z-156AI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-156AI 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 22.5 mm outer coil diameter Dh 26.6 mm minimum bush diameter L0 148 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 118.75 mm length of unstressed spring body Ln 340.69 mm maximum spring length, inner loop to inner loop sn 192.69 mm Maximum spring deflection Fn 223.8 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 14.62 mm distance of inner edge of loop from the spring body R 1.07 N/mm Spring rate F0 17.71 N initial tension Fntol 11.39 N (+/-) tolerance of maximum spring force L0tol 2 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 39 degree (+/-) tolerance of loop position Weight 117.6 g weight of one spring Price group #ZM - price group Technical drawing Extension Spring Datasheet Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 mm / 180° force-path-calculation Extension Spring Z-156AI Inquiry formular Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 mm / 180° Inquiry formular Extension Spring Z-156AI Similar extension springs to Extension Spring Z-156AI Spring steel Ø 2.5 x 22.5 x 148 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-156AI EN 10270-1 2.5 22.5 148 223.8 340.69 192.69 1.07 100.0 | 100.0 | 100.0 | 100.0 RZ-156AI 1.4310 2.5 22.5 148 186.1 335.35 187.35 0.919 91.9 | 100.0 | 90.2 | 85.5 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-133AI 27 146 0.195 EN 10270-1 101.2 629.84 483.84 49.3 | 87.3 | 42.5 | 18.0 Z-121EI 17.6 149 0.21 EN 10270-1 82.12 509.87 360.87 48.4 | 80.5 | 45.0 | 19.6 Z-130K-01I 20 145 0.275 EN 10270-1 100.9 487.01 342.01 54.1 | 86.3 | 50.7 | 25.4 Z-136DI 22 170 0.293 EN 10270-1 123.3 560.42 390.42 55.9 | 88.3 | 52.2 | 27.2 Z-130KI 20 136 0.298 EN 10270-1 100.9 451.2 315.2 55.0 | 84.3 | 53.1 | 27.6 Z-136CI 22 154 0.331 EN 10270-1 123.3 499.48 345.48 59.2 | 91.3 | 55.4 | 30.7 Z-136BI 22 138 0.381 EN 10270-1 123.3 438.54 300.54 61.8 | 90.3 | 59.6 | 35.3 Z-147KI 24 166 0.387 EN 10270-1 148 523.12 357.12 62.0 | 90.3 | 60.0 | 35.7 Z-136AI 22 124 0.438 EN 10270-1 123.3 385.22 261.22 64.1 | 87.2 | 64.4 | 40.6 Z-138I 18.6 147 0.589 EN 10270-1 144.7 374.38 227.38 72.3 | 87.3 | 74.7 | 54.8 Z-141CI 18 148 0.647 EN 10270-1 149.2 360.46 212.46 75.3 | 86.7 | 78.7 | 60.5 Z-147K-04I 20 156 0.723 EN 10270-1 176.1 379.15 223.15 80.4 | 90.6 | 82.5 | 67.9 Z-147K-03I 20 134 0.872 EN 10270-1 176.1 319 185 86.1 | 89.1 | 87.3 | 82.0 Z-156BI 22.5 165 0.93 EN 10270-1 223.8 386.69 221.69 92.3 | 96.6 | 93.5 | 86.9 Z-156AI 22.5 148 1.07 EN 10270-1 223.8 340.69 192.69 100.0 | 100.0 | 100.0 | 100.0 Z-156I 22.5 130 1.259 EN 10270-1 223.8 293.68 163.68 91.1 | 95.9 | 92.5 | 84.9 Z-156KI 20 163.5 1.362 EN 10270-1 249.9 332.14 168.64 86.7 | 93.1 | 88.5 | 78.4 Z-162K-01I 25 143 1.487 EN 10270-1 277.6 315.17 172.17 83.0 | 92.0 | 85.0 | 72.0 Z-159AI 18.5 141 2.089 EN 10270-1 268.6 258.76 117.76 71.9 | 92.5 | 72.2 | 50.9 Z-162U-32I 24 154 2.2 EN 10270-1 348.5 299.94 145.94 69.9 | 91.1 | 70.0 | 48.6 Z-162U-31I 24 133 2.66 EN 10270-1 348.5 253.71 120.71 64.2 | 89.0 | 63.4 | 40.2 Z-162O-01I 20 146 2.896 EN 10270-1 341.5 254.4 108.4 63.3 | 92.3 | 60.9 | 36.9 Z-162OI 20 138 3.115 EN 10270-1 341.5 238.8 100.8 61.2 | 90.5 | 58.9 | 34.3 Z-174I 23.2 158 3.38 EN 10270-1 430.1 276.25 118.25 59.4 | 89.6 | 56.7 | 31.9 Z-162U-42I 18 144.5 6.037 EN 10270-1 452.6 212.22 67.72 48.9 | 87.0 | 42.3 | 17.4 Z-177I 19.2 151 6.603 EN 10270-1 510 221.36 70.36 47.8 | 87.2 | 40.2 | 16.0 Z-203I 24 141 11.855 EN 10270-1 765.7 199.8 58.8 40.9 | 83.8 | 29.9 | 8.9 Z-231I 25 155 17.633 EN 10270-1 1008 205.98 50.98 36.9 | 80.3 | 24.3 | 5.9 Number of similar metal springs: 27 Customs tariff number: 73202085; Extension Spring Z-156AI Country of origin: DE, German; Extension Spring Z-156AI Product image - Extension Springs Z-156AI QR-Code: Extension Spring Z-156AI