Home » Products » Extension Springs » z-156hi Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 mm / 180° Scaled prices - Extension Spring Z-156HI Quantity Single price [EUR] 1 6.5600 EUR 2 4.1300 EUR 3 2.9300 EUR 7 2.5000 EUR 17 1.2300 EUR 37 0.9300 EUR 75 0.7600 EUR 125 0.7600 EUR 175 0.7600 EUR 250 0.7600 EUR 350 0.7600 EUR 450 0.7600 EUR Extension Spring Buy Product image Extension Spring Z-156HI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-156HI 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 20 mm outer coil diameter Dh 24.1 mm minimum bush diameter L0 91 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 66.25 mm length of unstressed spring body Ln 169.88 mm maximum spring length, inner loop to inner loop sn 78.88 mm Maximum spring deflection Fn 249.9 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 12.37 mm distance of inner edge of loop from the spring body R 2.912 N/mm Spring rate F0 20.2 N initial tension Fntol 14.2 N (+/-) tolerance of maximum spring force L0tol 1.5 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 28 degree (+/-) tolerance of loop position Weight 58.15 g weight of one spring Price group #ZK - price group Technical drawing Extension Spring Datasheet Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 mm / 180° force-path-calculation Extension Spring Z-156HI Inquiry formular Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 mm / 180° Inquiry formular Extension Spring Z-156HI Similar extension springs to Extension Spring Z-156HI Spring steel Ø 2.5 x 20 x 91 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-156HI EN 10270-1 2.5 20 91 249.9 169.88 78.88 2.912 100.0 | 100.0 | 100.0 | 100.0 RZ-156HI 1.4310 2.5 20 91 207.8 167.71 76.71 2.501 91.9 | 100.0 | 90.2 | 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-117AI 21.6 85 0.249 EN 10270-1 67.4 339.54 254.54 40.2 | 83.3 | 29.0 | 8.4 Z-115V-11I 20 70 0.296 EN 10270-1 60.54 260.91 190.91 40.6 | 79.0 | 32.8 | 10.0 Z-121AI 17.6 99.8 0.351 EN 10270-1 82.12 316.3 216.5 42.6 | 81.1 | 34.6 | 12.0 Z-121I 17.6 88.6 0.413 EN 10270-1 82.12 272.37 183.77 45.0 | 83.1 | 37.9 | 14.1 Z-130JI 20 100 0.449 EN 10270-1 100.9 309.45 209.45 47.3 | 87.7 | 39.0 | 15.2 Z-130HI 20 73 0.724 EN 10270-1 100.9 202.91 129.91 53.0 | 84.1 | 50.5 | 24.5 Z-147HI 24 88.6 0.94 EN 10270-1 148 235.65 147.05 59.3 | 89.6 | 56.4 | 31.8 Z-141I 18 104 1.007 EN 10270-1 149.2 240.46 136.46 59.7 | 85.8 | 58.8 | 34.5 Z-137AI 18.6 95 1.033 EN 10270-1 144.7 224.6 129.6 61.4 | 89.6 | 59.4 | 35.2 Z-147K-02I 20 112 1.099 EN 10270-1 176.1 258.86 146.86 63.2 | 89.8 | 62.1 | 37.8 Z-140AI 18 87.4 1.263 EN 10270-1 149.2 196.22 108.82 66.0 | 88.7 | 66.1 | 43.3 Z-147K-01I 20 90.9 1.485 EN 10270-1 176.1 199.61 108.71 72.9 | 96.0 | 71.5 | 51.1 Z-147K-21I 20 75.5 1.968 EN 10270-1 176.1 157.5 82 80.5 | 90.3 | 83.3 | 67.8 Z-155I 22.5 93 2.03 EN 10270-1 223.8 194.52 101.52 82.9 | 95.6 | 83.6 | 69.6 Z-156HI 20 91 2.912 EN 10270-1 249.9 169.88 78.88 100.0 | 100.0 | 100.0 | 100.0 Z-156GI 20 86 3.16 EN 10270-1 249.9 158.71 72.71 95.5 | 98.2 | 96.1 | 92.2 Z-158I 18.5 86.6 3.966 EN 10270-1 268.6 148.65 62.05 85.0 | 95.9 | 85.9 | 73.2 Z-162N-01I 20 112 4.035 EN 10270-1 341.5 189.8 77.8 82.8 | 90.2 | 85.9 | 72.2 Z-162U-29I 24 94 4.35 EN 10270-1 348.5 167.9 73.9 79.2 | 87.8 | 82.7 | 67.2 Z-162NI 20 95.8 5.023 EN 10270-1 341.5 158.32 62.52 76.3 | 94.8 | 76.2 | 58.0 Z-162MI 20 70.6 7.939 EN 10270-1 341.5 110.16 39.56 62.4 | 89.0 | 61.7 | 36.7 Z-176I 19.2 103 10.645 EN 10270-1 510 146.64 43.64 55.6 | 87.5 | 52.2 | 27.1 Z-162U-39I 18 86 11.93 EN 10270-1 452.6 120.3 34.3 54.2 | 89.3 | 49.3 | 24.0 Z-177RI 18 78.5 36.971 EN 10270-1 739.6 96.56 18.06 39.3 | 81.9 | 28.3 | 7.7 Number of similar metal springs: 23 Customs tariff number: 73202085; Extension Spring Z-156HI Country of origin: DE, German; Extension Spring Z-156HI Product image - Extension Springs Z-156HI QR-Code: Extension Spring Z-156HI