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Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 mm / 180° Scaled prices - Extension Spring Z-144I 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-144I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-144I 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 mm Wire diameter D mm mean coil diameter De 14.5 mm outer coil diameter Dh 17.8 mm minimum bush diameter L0 98.8 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 81 mm length of unstressed spring body Ln 177.31 mm maximum spring length, inner loop to inner loop sn 78.51 mm Maximum spring deflection Fn 182.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 8.9 mm distance of inner edge of loop from the spring body R 2.113 N/mm Spring rate F0 16.7 N initial tension Fntol 11.42 N (+/-) tolerance of maximum spring force L0tol 1.5 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 35 degree (+/-) tolerance of loop position Weight 40.31 g weight of one spring Price group #ZH - price group Technical drawing Extension Spring Datasheet Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 mm / 180° force-path-calculation Extension Spring Z-144I Inquiry formular Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 mm / 180° Inquiry formular Extension Spring Z-144I Similar extension springs to Extension Spring Z-144I Spring steel Ø 2 x 14.5 x 98.8 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-144I EN 10270-1 2 14.5 98.8 182.5 177.31 78.51 2.113 100.0 | 100.0 | 100.0 | 100.0 RZ-144I 1.4310 2 14.5 98.8 153 175.82 77.02 1.815 92.1 | 100.0 | 91.0 | 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-115V-24I 15 91 0.451 EN 10270-1 79.83 253.8 162.8 51.7 | 87.9 | 46.0 | 21.1 Z-121LI 15.5 107.5 0.465 EN 10270-1 92.71 291.11 183.61 52.3 | 88.5 | 46.8 | 21.7 Z-115V-23I 15 82 0.518 EN 10270-1 79.83 223.8 141.8 52.9 | 84.9 | 49.6 | 24.2 Z-121KI 15.5 96 0.535 EN 10270-1 92.71 255.58 159.58 55.1 | 90.2 | 50.0 | 25.0 Z-124CI 14.1 118 0.556 EN 10270-1 101.3 286.02 168.02 54.7 | 87.0 | 51.1 | 25.9 Z-121JI 15.5 86.5 0.614 EN 10270-1 92.71 225.55 139.05 56.4 | 87.0 | 53.6 | 28.7 Z-124BI 14.1 105 0.639 EN 10270-1 101.3 251.19 146.19 58.3 | 90.4 | 54.6 | 29.8 Z-124AI 14.1 94.2 0.735 EN 10270-1 101.3 221.3 127.1 61.3 | 90.9 | 58.6 | 34.3 Z-130K-04I 16 109 0.77 EN 10270-1 124.8 258.25 149.25 62.3 | 90.4 | 60.5 | 36.0 Z-115V-35I 12 96.5 0.833 EN 10270-1 98.5 206.07 109.57 62.2 | 85.1 | 62.8 | 38.7 Z-124I 14.1 83 0.865 EN 10270-1 101.3 190.99 107.99 63.8 | 87.1 | 64.1 | 40.4 Z-124GI 12.7 92 1.05 EN 10270-1 111.8 190.57 98.57 68.7 | 86.9 | 70.5 | 48.8 Z-144AI 14.5 112 1.795 EN 10270-1 182.5 204.42 92.42 91.2 | 96.1 | 92.5 | 84.9 Z-141GI 16 87 1.828 EN 10270-1 166.7 170.28 83.28 90.6 | 92.9 | 92.8 | 86.1 Z-144I 14.5 98.8 2.113 EN 10270-1 182.5 177.31 78.51 100.0 | 100.0 | 100.0 | 100.0 Z-147OI 15 107 2.881 EN 10270-1 229.9 179.6 72.6 84.2 | 93.3 | 85.9 | 73.4 Z-147AAI 12 96.8 4.025 EN 10270-1 216.4 145.69 48.89 73.1 | 93.6 | 73.3 | 52.5 Z-147I 12 94.8 4.127 EN 10270-1 216.4 142.45 47.65 72.2 | 92.9 | 72.5 | 51.2 Z-162I 15 118 5.158 EN 10270-1 324.5 175.21 57.21 64.1 | 86.8 | 64.6 | 41.0 Z-161I 15 81 8.316 EN 10270-1 324.5 116.49 35.49 54.1 | 86.2 | 50.7 | 25.4 Z-162SI 14 86.2 18.192 EN 10270-1 466.9 109.33 23.13 43.6 | 85.1 | 34.3 | 11.5 Number of similar metal springs: 20 Customs tariff number: 73202085; Extension Spring Z-144I Country of origin: DE, German; Extension Spring Z-144I Product image - Extension Springs Z-144I QR-Code: Extension Spring Z-144I