Home » Products » Extension Springs » z-156li Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 mm / 180° Scaled prices - Extension Spring Z-156LI 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-156LI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-156LI 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 20 mm outer coil diameter Dh 24.1 mm minimum bush diameter L0 191 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 166.25 mm length of unstressed spring body Ln 393.67 mm maximum spring length, inner loop to inner loop sn 202.67 mm Maximum spring deflection Fn 249.9 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 12.37 mm distance of inner edge of loop from the spring body R 1.134 N/mm Spring rate F0 20.2 N initial tension Fntol 13.25 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 46 degree (+/-) tolerance of loop position Weight 143.51 g weight of one spring Price group #ZO - price group Technical drawing Extension Spring Datasheet Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 mm / 180° force-path-calculation Extension Spring Z-156LI Inquiry formular Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 mm / 180° Inquiry formular Extension Spring Z-156LI Similar extension springs to Extension Spring Z-156LI Spring steel Ø 2.5 x 20 x 191 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-156LI EN 10270-1 2.5 20 191 249.9 393.67 202.67 1.134 100.0 | 100.0 | 100.0 | 100.0 RZ-156LI 1.4310 2.5 20 191 207.8 388.05 197.05 0.974 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 39.7 | 82.2 | 28.7 | 8.2 Z-130K-02I 20 170 0.226 EN 10270-1 100.9 586.24 416.24 50.4 | 87.0 | 44.5 | 19.7 Z-136EI 22 186 0.263 EN 10270-1 123.3 621.36 435.36 53.4 | 89.4 | 47.9 | 23.0 Z-136DI 22 170 0.293 EN 10270-1 123.3 560.42 390.42 54.3 | 86.6 | 50.6 | 25.6 Z-141EI 18 180 0.513 EN 10270-1 149.2 447.74 267.74 67.0 | 88.1 | 67.7 | 45.2 Z-138AI 18.6 160 0.536 EN 10270-1 144.7 409.93 249.93 67.3 | 85.6 | 69.5 | 47.0 Z-141KI 16 189 0.711 EN 10270-1 166.7 402.95 213.95 76.7 | 86.3 | 80.7 | 63.2 Z-156DI 22.5 205 0.716 EN 10270-1 223.8 493 288 79.0 | 94.0 | 80.0 | 63.0 Z-147K-04I 20 156 0.723 EN 10270-1 176.1 379.15 223.15 78.2 | 89.9 | 80.6 | 64.0 Z-156CI 22.5 185 0.809 EN 10270-1 223.8 439.85 254.85 83.7 | 95.2 | 84.5 | 71.2 Z-156NI 20 211 1.01 EN 10270-1 249.9 438.43 227.43 93.5 | 96.8 | 94.6 | 89.1 Z-156MI 20 203.5 1.053 EN 10270-1 249.9 421.64 218.14 95.8 | 98.0 | 96.5 | 92.9 Z-156LI 20 191 1.134 EN 10270-1 249.9 393.67 202.67 100.0 | 100.0 | 100.0 | 100.0 Z-159EI 18.5 219 1.254 EN 10270-1 268.6 415.27 196.27 92.8 | 93.2 | 94.9 | 90.1 Z-156KI 20 163.5 1.362 EN 10270-1 249.9 332.14 168.64 90.0 | 95.2 | 91.6 | 83.2 Z-159DI 18.5 199 1.398 EN 10270-1 268.6 375.01 176.01 89.0 | 96.2 | 89.9 | 80.8 Z-159CI 18.5 179 1.58 EN 10270-1 268.6 334.75 155.75 83.9 | 95.4 | 84.9 | 71.5 Z-162U-34I 24 193 1.665 EN 10270-1 348.5 385.78 192.78 80.1 | 88.5 | 83.4 | 68.2 Z-162P-01I 20 202 1.969 EN 10270-1 341.5 361.44 159.44 76.0 | 94.6 | 75.9 | 57.6 Z-162PI 20 194 2.068 EN 10270-1 341.5 345.81 151.81 74.9 | 95.9 | 74.0 | 54.8 Z-162O-02I 20 171 2.39 EN 10270-1 341.5 302.36 131.36 69.8 | 92.9 | 69.0 | 47.4 Z-174BI 23.2 202 2.496 EN 10270-1 430.1 362.17 160.17 66.9 | 86.3 | 68.6 | 45.9 Z-174AI 23.2 180 2.872 EN 10270-1 430.1 319.21 139.21 63.2 | 86.2 | 63.4 | 39.9 Z-162O-01I 20 146 2.896 EN 10270-1 341.5 254.4 108.4 63.7 | 88.6 | 63.3 | 39.1 Z-162U-45I 18 207.5 3.976 EN 10270-1 452.6 310.34 102.84 56.5 | 88.5 | 53.0 | 28.0 Z-177CI 19.2 221 4.241 EN 10270-1 510 330.55 109.55 55.0 | 86.9 | 51.5 | 26.5 Z-162U-44I 18 183.5 4.57 EN 10270-1 452.6 272.96 89.46 54.6 | 89.8 | 49.7 | 24.4 Z-177BI 19.2 196 4.875 EN 10270-1 510 291.3 95.3 53.9 | 90.5 | 48.0 | 23.0 Number of similar metal springs: 27 Customs tariff number: 73202085; Extension Spring Z-156LI Country of origin: DE, German; Extension Spring Z-156LI Product image - Extension Springs Z-156LI QR-Code: Extension Spring Z-156LI