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Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 mm / 270° Scaled prices - Extension Spring Z-159EX Quantity Single price [EUR] 1 7.0400 EUR 2 4.4400 EUR 3 3.4600 EUR 7 2.9500 EUR 17 1.5300 EUR 37 1.2300 EUR 75 1.0500 EUR 125 1.0500 EUR 175 1.0500 EUR 250 1.0500 EUR 350 1.0500 EUR 450 1.0500 EUR Extension Spring Buy Product image Extension Spring Z-159EX Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-159EX 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 2.5 mm Wire diameter D mm mean coil diameter De 18.5 mm outer coil diameter Dh 22.6 mm minimum bush diameter L0 219 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 196.88 mm length of unstressed spring body Ln 415.9 mm maximum spring length, inner loop to inner loop sn 196.9 mm Maximum spring deflection Fn 268.6 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 11.06 mm distance of inner edge of loop from the spring body R 1.25 N/mm Spring rate F0 22.61 N initial tension Fntol 15.01 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 49 degree (+/-) tolerance of loop position Weight 155.11 g weight of one spring Price group #ZN - price group Technical drawing Extension Spring Datasheet Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 mm / 270° force-path-calculation Extension Spring Z-159EX Inquiry formular Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 mm / 270° Inquiry formular Extension Spring Z-159EX Similar extension springs to Extension Spring Z-159EX Spring steel Ø 2.5 x 18.5 x 219 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-159EX EN 10270-1 2.5 18.5 219 268.6 415.9 196.9 1.25 90.1 | 95.1 | 91.5 | 83.7 RZ-159EX 1.4310 2.5 18.5 219 223.4 410.38 191.38 1.073 91.9 | 100.0 | 90.2 | 85.6 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-130K-02X 20 170 0.225 EN 10270-1 100.9 587.57 417.57 50.9 | 85.2 | 46.4 | 21.2 Z-141EX 18 180 0.512 EN 10270-1 149.2 448.6 268.6 68.5 | 86.2 | 70.6 | 48.7 Z-138AX 18.6 160 0.534 EN 10270-1 144.7 410.87 250.87 64.2 | 84.2 | 66.2 | 42.3 Z-141DX 18 164 0.571 EN 10270-1 149.2 404.96 240.96 66.0 | 84.1 | 68.6 | 45.4 Z-156EX 22.5 225 0.64 EN 10270-1 223.8 547.18 322.18 77.6 | 93.1 | 78.8 | 60.9 Z-141KX 16 189 0.709 EN 10270-1 166.7 403.59 214.59 72.7 | 84.3 | 76.9 | 56.9 Z-156DX 22.5 205 0.713 EN 10270-1 223.8 494.03 289.03 82.2 | 96.1 | 82.6 | 67.8 Z-156NX 20 211 1.007 EN 10270-1 249.9 439.2 228.2 97.6 | 98.8 | 98.0 | 95.9 Z-156MX 20 203.5 1.05 EN 10270-1 249.9 422.42 218.92 100.0 | 100.0 | 100.0 | 100.0 Z-156LX 20 191 1.129 EN 10270-1 249.9 394.45 203.45 95.8 | 98.0 | 96.5 | 92.9 Z-159EX 18.5 219 1.25 EN 10270-1 268.6 415.9 196.9 90.1 | 95.1 | 91.5 | 83.7 Z-159DX 18.5 199 1.393 EN 10270-1 268.6 375.64 176.64 86.2 | 96.8 | 86.9 | 75.1 Z-162U-35X 24 217 1.443 EN 10270-1 348.5 439.51 222.51 81.6 | 86.8 | 85.0 | 72.9 Z-159CX 18.5 179 1.573 EN 10270-1 268.6 335.4 156.4 80.7 | 93.5 | 82.2 | 66.5 Z-159BX 18.5 159 1.808 EN 10270-1 268.6 295.12 136.12 81.5 | 90.9 | 84.6 | 69.1 Z-162P-01X 20 202 1.961 EN 10270-1 341.5 362.09 160.09 74.3 | 96.2 | 73.2 | 53.5 Z-162PX 20 194 2.06 EN 10270-1 341.5 346.4 152.4 72.4 | 94.9 | 71.4 | 50.9 Z-174CX 23.2 228 2.162 EN 10270-1 430.1 412.87 184.87 73.8 | 84.6 | 78.2 | 58.6 Z-162O-02X 20 171 2.378 EN 10270-1 341.5 303.07 132.07 67.3 | 91.1 | 66.8 | 44.1 Z-162EX 15 213 2.621 EN 10270-1 324.5 325.64 112.64 70.0 | 92.8 | 70.0 | 47.4 Z-177EX 19.2 273 3.354 EN 10270-1 510 411.49 138.49 61.1 | 84.9 | 61.5 | 37.0 Z-162U-46X 18 231.5 3.505 EN 10270-1 452.6 348.14 116.64 56.9 | 87.1 | 54.2 | 29.4 Z-177DX 19.2 247 3.739 EN 10270-1 510 371.24 124.24 55.4 | 85.5 | 52.9 | 27.8 Z-162U-45X 18 207.5 3.96 EN 10270-1 452.6 310.76 103.26 55.9 | 90.5 | 51.2 | 26.0 Z-177CX 19.2 221 4.223 EN 10270-1 510 330.99 109.99 54.3 | 88.7 | 49.6 | 24.6 Z-162U-44X 18 183.5 4.549 EN 10270-1 452.6 273.38 89.88 55.9 | 88.1 | 52.5 | 27.1 Number of similar metal springs: 25 Customs tariff number: 73202085; Extension Spring Z-159EX Country of origin: DE, German; Extension Spring Z-159EX Product image - Extension Springs Z-159EX QR-Code: Extension Spring Z-159EX