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Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 mm / 180° Scaled prices - Extension Spring Z-156DI Quantity Single price [EUR] 1 7.1700 EUR 2 4.5200 EUR 3 3.5600 EUR 7 3.0400 EUR 17 1.6000 EUR 37 1.2900 EUR 75 1.1600 EUR 125 1.1600 EUR 175 1.1600 EUR 250 1.1600 EUR 350 1.1600 EUR 450 1.1600 EUR Extension Spring Buy Product image Extension Spring Z-156DI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-156DI 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 205 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 176.25 mm length of unstressed spring body Ln 493 mm maximum spring length, inner loop to inner loop sn 288 mm Maximum spring deflection Fn 223.8 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 14.37 mm distance of inner edge of loop from the spring body R 0.716 N/mm Spring rate F0 17.71 N initial tension Fntol 10.98 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 48 degree (+/-) tolerance of loop position Weight 173.76 g weight of one spring Price group #ZO - price group Technical drawing Extension Spring Datasheet Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 mm / 180° force-path-calculation Extension Spring Z-156DI Inquiry formular Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 mm / 180° Inquiry formular Extension Spring Z-156DI Similar extension springs to Extension Spring Z-156DI Spring steel Ø 2.5 x 22.5 x 205 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-156DI EN 10270-1 2.5 22.5 205 223.8 493 288 0.716 100.0 | 100.0 | 100.0 | 100.0 RZ-156DI 1.4310 2.5 22.5 205 186.1 485.02 280.02 0.615 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-118DI 21.6 172 0.095 EN 10270-1 67.4 836.83 664.83 43.7 | 81.3 | 36.7 | 13.0 Z-130E-15I 24 178 0.125 EN 10270-1 84.2 822.89 644.89 47.4 | 84.2 | 41.1 | 16.8 Z-136EI 22 186 0.263 EN 10270-1 123.3 621.36 435.36 62.2 | 89.5 | 60.6 | 36.4 Z-136DI 22 170 0.293 EN 10270-1 123.3 560.42 390.42 64.0 | 86.9 | 64.4 | 40.6 Z-156EI 22.5 225 0.642 EN 10270-1 223.8 546.14 321.14 93.9 | 97.0 | 94.8 | 89.7 Z-156DI 22.5 205 0.716 EN 10270-1 223.8 493 288 100.0 | 100.0 | 100.0 | 100.0 Z-156CI 22.5 185 0.809 EN 10270-1 223.8 439.85 254.85 93.2 | 96.7 | 94.2 | 88.5 Z-162K-04I 25 227 0.836 EN 10270-1 277.6 533.34 306.34 87.6 | 89.9 | 87.3 | 85.8 Z-156BI 22.5 165 0.93 EN 10270-1 223.8 386.69 221.69 86.3 | 93.5 | 88.5 | 77.0 Z-162K-03I 25 199 0.978 EN 10270-1 277.6 460.62 261.62 83.7 | 92.1 | 85.7 | 73.2 Z-156NI 20 211 1.01 EN 10270-1 249.9 438.43 227.43 83.4 | 95.3 | 84.3 | 70.7 Z-156MI 20 203.5 1.053 EN 10270-1 249.9 421.64 218.14 82.2 | 96.1 | 82.6 | 67.8 Z-156LI 20 191 1.134 EN 10270-1 249.9 393.67 202.67 79.0 | 94.0 | 80.0 | 63.0 Z-159EI 18.5 219 1.254 EN 10270-1 268.6 415.27 196.27 74.8 | 91.9 | 75.7 | 56.8 Z-162U-36I 24 241 1.282 EN 10270-1 348.5 491.43 250.43 72.9 | 87.4 | 75.6 | 55.8 Z-159DI 18.5 199 1.398 EN 10270-1 268.6 375.01 176.01 72.1 | 93.1 | 72.2 | 50.9 Z-162U-35I 24 217 1.449 EN 10270-1 348.5 438.53 221.53 70.2 | 90.5 | 70.6 | 49.4 Z-162U-34I 24 193 1.665 EN 10270-1 348.5 385.78 192.78 66.3 | 90.4 | 65.6 | 43.0 Z-162U-33I 24 172 1.916 EN 10270-1 348.5 339.56 167.56 61.9 | 87.0 | 61.2 | 37.4 Z-162P-01I 20 202 1.969 EN 10270-1 341.5 361.44 159.44 63.0 | 92.2 | 60.4 | 36.3 Z-162PI 20 194 2.068 EN 10270-1 341.5 345.81 151.81 61.5 | 90.9 | 59.1 | 34.5 Number of similar metal springs: 20 Customs tariff number: 73202085; Extension Spring Z-156DI Country of origin: DE, German; Extension Spring Z-156DI Product image - Extension Springs Z-156DI QR-Code: Extension Spring Z-156DI