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Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 mm / 270° Scaled prices - Extension Spring Z-285X Quantity Single price [EUR] 1 14.9000 EUR 2 11.8700 EUR 3 7.7300 EUR 7 5.7700 EUR 17 5.7700 EUR 37 5.7700 EUR 75 5.7700 EUR 125 5.7700 EUR 175 5.7700 EUR 250 5.7700 EUR 350 5.7700 EUR Extension Spring Buy Product image Extension Spring Z-285X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-285X 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 5.5 mm Wire diameter D mm mean coil diameter De 40 mm outer coil diameter Dh 48.8 mm minimum bush diameter L0 238 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 191.13 mm length of unstressed spring body Ln 388.78 mm maximum spring length, inner loop to inner loop sn 150.78 mm Maximum spring deflection Fn 1134 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 23.43 mm distance of inner edge of loop from the spring body R 6.726 N/mm Spring rate F0 120 N initial tension Fntol 65 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 32 degree (+/-) tolerance of loop position Weight 722.8401 g weight of one spring Price group ###AM - price group Technical drawing Extension Spring Datasheet Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 mm / 270° force-path-calculation Extension Spring Z-285X Inquiry formular Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 mm / 270° Inquiry formular Extension Spring Z-285X Similar extension springs to Extension Spring Z-285X Spring steel Ø 5.5 x 40 x 238 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-285X EN 10270-1 5.5 40 238 1134 388.78 150.78 6.726 100.0 | 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-180X 44 225 1 EN 10270-1 436.3 636.82 411.82 45.9 | 86.1 | 37.5 | 14.1 Z-177K-04X 32 230 1.443 EN 10270-1 441.6 511.48 281.48 49.3 | 80.7 | 46.3 | 20.9 Z-190X 36 264 1.481 EN 10270-1 528.1 597.5 333.5 50.4 | 84.3 | 45.9 | 21.1 Z-189X 36 236 1.702 EN 10270-1 528.1 526.07 290.07 53.6 | 87.3 | 49.3 | 24.2 Z-221X 40 296 1.737 EN 10270-1 658.2 642.39 346.39 54.5 | 87.4 | 50.8 | 25.3 Z-188X 36 212 1.953 EN 10270-1 528.1 464.84 252.84 54.9 | 83.9 | 53.1 | 27.8 Z-220X 40 265 1.997 EN 10270-1 658.2 566.28 301.28 57.9 | 90.5 | 54.0 | 29.0 Z-219X 40 237 2.291 EN 10270-1 658.2 499.61 262.61 61.6 | 93.8 | 57.7 | 33.3 Z-218X 40 206 2.767 EN 10270-1 658.2 423.5 217.5 64.5 | 89.5 | 63.7 | 40.2 Z-250X 40 288 3.177 EN 10270-1 873.5 539.38 251.38 68.6 | 91.2 | 68.5 | 46.2 Z-249X 40 258 3.644 EN 10270-1 873.5 477.12 219.12 73.4 | 94.4 | 72.9 | 53.0 Z-248X 40 223 4.4 EN 10270-1 873.5 404.48 181.48 79.6 | 94.9 | 80.1 | 64.0 Z-247X 40 192 5.352 EN 10270-1 873.5 341.22 149.22 85.5 | 90.5 | 88.0 | 77.8 Z-286X 40 277 5.571 EN 10270-1 1134 459.05 182.05 89.8 | 95.3 | 91.4 | 82.8 Z-285X 40 238 6.726 EN 10270-1 1134 388.78 150.78 100.0 | 100.0 | 100.0 | 100.0 Z-284X 40 205 8.181 EN 10270-1 1134 328.97 123.97 89.6 | 95.4 | 91.1 | 82.2 Z-322X 40 264 12.424 EN 10270-1 1632 379.3 115.3 72.9 | 92.5 | 73.0 | 53.1 Z-321X 40 226 15.11 EN 10270-1 1632 320.8 94.8 68.0 | 94.1 | 66.2 | 43.7 Z-320JX 40 180 20.2 EN 10270-1 1632 250.9 70.9 59.5 | 87.6 | 58.3 | 32.7 Number of similar metal springs: 18 Customs tariff number: 73202085; Extension Spring Z-285X Country of origin: DE, German; Extension Spring Z-285X Product image - Extension Springs Z-285X QR-Code: Extension Spring Z-285X