Home » Products » Extension Springs » z-218x Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° Scaled prices - Extension Spring Z-218X Quantity Single price [EUR] 1 14.1400 EUR 2 11.2600 EUR 3 6.8900 EUR 7 4.8200 EUR 17 4.8200 EUR 37 4.8200 EUR 75 4.8200 EUR 125 4.8200 EUR 175 4.8200 EUR 250 4.8200 EUR 350 4.8200 EUR Extension Spring Buy Product image Extension Spring Z-218X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-218X 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 270 ° Eyelet position d 4.5 mm Wire diameter D mm mean coil diameter De 40 mm outer coil diameter Dh 48.8 mm minimum bush diameter L0 206 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 156.38 mm length of unstressed spring body Ln 423.5 mm maximum spring length, inner loop to inner loop sn 217.5 mm Maximum spring deflection Fn 658.2 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 24.81 mm distance of inner edge of loop from the spring body R 2.767 N/mm Spring rate F0 56.5 N initial tension Fntol 32.8 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 33 degree (+/-) tolerance of loop position Weight 497.9132 g weight of one spring Price group ###AJ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° force-path-calculation Extension Spring Z-218X Inquiry formular Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° Inquiry formular Extension Spring Z-218X Similar extension springs to Extension Spring Z-218X Spring steel Ø 4.5 x 40 x 206 mm / 270° 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-218X EN 10270-1 4.5 40 206 658.2 423.5 217.5 2.767 100.0 | 100.0 | 100.0 | 100.0 Number of similar metal springs: 1 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-162U-04X 40 197 0.348 EN 10270-1 214.2 778.74 581.74 44.9 | 87.4 | 35.0 | 12.2 Z-162E-13X 38 167 0.36 EN 10270-1 180 642.7 475.7 42.8 | 79.4 | 36.5 | 12.5 Z-162U-03X 40 179 0.4 EN 10270-1 214.2 686.08 507.08 45.4 | 84.5 | 37.7 | 14.0 Z-165X 43.2 190 0.42 EN 10270-1 238.4 729.66 539.66 46.1 | 85.3 | 38.3 | 14.6 Z-162U-02X 40 158 0.483 EN 10270-1 214.2 577.97 419.97 46.7 | 81.1 | 42.2 | 16.9 Z-168BX 35.2 222 0.607 EN 10270-1 290.5 670.16 448.16 50.6 | 84.0 | 46.3 | 21.4 Z-162U-24X 32 206 0.629 EN 10270-1 265.6 595.38 389.38 51.0 | 82.2 | 48.1 | 22.5 Z-168AX 35.2 199 0.697 EN 10270-1 290.5 588.8 389.8 53.3 | 85.2 | 50.0 | 24.6 Z-177JX 40 200 0.893 EN 10270-1 357.1 578.17 378.17 59.8 | 92.4 | 55.9 | 31.2 Z-180X 44 225 1 EN 10270-1 436.3 636.82 411.82 61.7 | 90.5 | 59.6 | 35.0 Z-177K-03X 32 205 1.669 EN 10270-1 441.6 448.4 243.4 74.9 | 86.5 | 78.2 | 60.0 Z-189X 36 236 1.702 EN 10270-1 528.1 526.07 290.07 75.5 | 88.7 | 77.6 | 60.2 Z-188X 36 212 1.953 EN 10270-1 528.1 464.84 252.84 81.4 | 92.0 | 83.1 | 69.0 Z-219X 40 237 2.291 EN 10270-1 658.2 499.61 262.61 90.0 | 95.6 | 91.4 | 82.8 Z-218X 40 206 2.767 EN 10270-1 658.2 423.5 217.5 100.0 | 100.0 | 100.0 | 100.0 Z-217X 40 179 3.365 EN 10270-1 658.2 357.83 178.83 89.7 | 95.6 | 91.1 | 82.2 Z-249X 40 258 3.644 EN 10270-1 873.5 477.12 219.12 84.4 | 89.9 | 87.3 | 75.9 Z-248X 40 223 4.4 EN 10270-1 873.5 404.48 181.48 78.8 | 94.1 | 79.4 | 62.9 Z-247X 40 192 5.352 EN 10270-1 873.5 341.22 149.22 72.7 | 94.4 | 72.0 | 51.7 Z-285X 40 238 6.726 EN 10270-1 1134 388.78 150.78 64.5 | 89.5 | 63.7 | 40.2 Z-246JX 40 156 7.15 EN 10270-1 873.5 267.6 111.6 63.5 | 88.6 | 63.3 | 38.7 Z-284X 40 205 8.181 EN 10270-1 1134 328.97 123.97 61.5 | 93.8 | 57.5 | 33.1 Z-283JX 40 165 10.94 EN 10270-1 1134 257.7 92.7 54.1 | 87.3 | 50.3 | 24.7 Z-255X 30 207 12.074 EN 10270-1 1134 291.84 84.84 53.1 | 88.2 | 48.5 | 22.6 Z-321X 40 226 15.11 EN 10270-1 1632 320.8 94.8 49.0 | 87.5 | 42.0 | 17.6 Z-320JX 40 180 20.2 EN 10270-1 1632 250.9 70.9 45.3 | 86.3 | 36.5 | 13.1 Number of similar metal springs: 25 Customs tariff number: 73202085; Extension Spring Z-218X Country of origin: DE, German; Extension Spring Z-218X Product image - Extension Springs Z-218X QR-Code: Extension Spring Z-218X