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Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 mm / 180° Scaled prices - Extension Spring Z-151I Quantity Single price [EUR] 1 6.3400 EUR 2 3.9900 EUR 3 2.6300 EUR 7 2.1900 EUR 17 1.1200 EUR 37 0.7600 EUR 75 0.5700 EUR 125 0.5700 EUR 175 0.5700 EUR 250 0.5700 EUR 350 0.5700 EUR 450 0.5700 EUR Extension Spring Buy Product image Extension Spring Z-151I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-151I 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 27.5 mm outer coil diameter Dh 31.7 mm minimum bush diameter L0 68.5 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 31.25 mm length of unstressed spring body Ln 145.81 mm maximum spring length, inner loop to inner loop sn 77.31 mm Maximum spring deflection Fn 184.9 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 18.62 mm distance of inner edge of loop from the spring body R 2.215 N/mm Spring rate F0 13.71 N initial tension Fntol 11.96 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.45 mm (+/-) tolerance of outer coil diameter Oesttol 22 degree (+/-) tolerance of loop position Weight 40.39 g weight of one spring Price group #ZH - price group Technical drawing Extension Spring Datasheet Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 mm / 180° force-path-calculation Extension Spring Z-151I Inquiry formular Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 mm / 180° Inquiry formular Extension Spring Z-151I Similar extension springs to Extension Spring Z-151I Spring steel Ø 2.5 x 27.5 x 68.5 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-151I EN 10270-1 2.5 27.5 68.5 184.9 145.81 77.31 2.215 100.0 | 100.0 | 100.0 | 100.0 RZ-151I 1.4310 2.5 27.5 68.5 153.7 143.56 75.06 1.902 91.9 | 100.0 | 90.1 | 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-132I 27 78.8 0.535 EN 10270-1 101.2 255.15 176.35 53.9 | 88.4 | 49.3 | 24.0 Z-130E-11I 24 64.2 0.631 EN 10270-1 84.2 191.54 127.34 55.0 | 84.3 | 53.1 | 27.6 Z-147E-21I 30 82.3 0.717 EN 10270-1 118 239.8 157.5 58.5 | 87.6 | 56.5 | 31.3 Z-130HI 20 73 0.724 EN 10270-1 100.9 202.91 129.91 56.3 | 79.5 | 57.0 | 32.5 Z-131I 27 62.8 0.907 EN 10270-1 101.2 166.8 104 65.1 | 90.0 | 64.5 | 40.7 Z-135AI 22 72.8 0.994 EN 10270-1 123.3 187.96 115.16 65.5 | 84.7 | 66.9 | 44.8 Z-130E-10I 24 53.5 1.029 EN 10270-1 84.2 131.54 78.04 65.5 | 79.1 | 72.3 | 45.1 Z-135I 22 70.8 1.045 EN 10270-1 123.3 180.34 109.54 67.1 | 85.6 | 68.6 | 47.1 Z-147E-20I 30 67 1.169 EN 10270-1 118 163.6 96.6 71.8 | 92.5 | 71.9 | 51.1 Z-147GI 24 68.8 1.486 EN 10270-1 148 161.83 93.03 79.9 | 91.6 | 81.6 | 66.5 Z-137I 18.6 65 1.827 EN 10270-1 144.7 138.29 73.29 83.3 | 80.8 | 86.5 | 82.6 Z-147K-21I 20 75.5 1.968 EN 10270-1 176.1 157.5 82 89.5 | 83.8 | 94.8 | 89.8 Z-162GI 30 86.6 2.008 EN 10270-1 233.4 194.03 107.43 84.4 | 86.7 | 75.6 | 90.8 Z-151AI 27.5 71 2.037 EN 10270-1 184.9 155.03 84.03 95.6 | 98.8 | 96.0 | 92.0 Z-151I 27.5 68.5 2.215 EN 10270-1 184.9 145.81 77.31 100.0 | 100.0 | 100.0 | 100.0 Z-147FI 24 55.6 2.425 EN 10270-1 148 112.62 57.02 84.8 | 85.5 | 76.9 | 92.1 Z-162FI 30 69.8 3.275 EN 10270-1 233.4 135.65 65.85 80.9 | 93.0 | 82.2 | 67.5 Z-154I 22.5 60.5 4.326 EN 10270-1 223.8 108.15 47.65 71.0 | 90.0 | 72.1 | 50.9 Z-156FI 20 63.5 5.121 EN 10270-1 249.9 108.37 44.87 65.8 | 88.5 | 66.0 | 42.9 Z-162K-20I 25 65 5.45 EN 10270-1 277.6 111.96 46.96 65.3 | 91.7 | 63.7 | 40.5 Z-169I 28.2 76.4 5.945 EN 10270-1 358.7 132.8 56.4 62.8 | 88.4 | 62.3 | 37.6 Z-162U-28I 24 69 7.13 EN 10270-1 348.5 114.03 45.03 58.8 | 90.0 | 55.7 | 30.9 Z-162MI 20 70.6 7.939 EN 10270-1 341.5 110.16 39.56 55.6 | 86.3 | 52.7 | 27.7 Z-172I 23.2 68.4 11.611 EN 10270-1 430.1 102.83 34.43 50.1 | 87.4 | 43.8 | 19.1 Z-177LI 25 68.1 18.379 EN 10270-1 555.1 96.31 28.21 44.5 | 86.6 | 34.9 | 12.2 Z-202I 24 85.6 24.148 EN 10270-1 765.7 114.47 28.87 38.8 | 76.6 | 30.7 | 9.0 Z-230HI 25 87 38.79 EN 10270-1 1008 110.2 23.2 34.9 | 75.1 | 24.2 | 5.5 Number of similar metal springs: 26 Customs tariff number: 73202085; Extension Spring Z-151I Country of origin: DE, German; Extension Spring Z-151I Product image - Extension Springs Z-151I QR-Code: Extension Spring Z-151I