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Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 mm / 180° Scaled prices - Extension Spring Z-209KI Quantity Single price [EUR] 1 16.9900 EUR 2 13.5400 EUR 3 9.7100 EUR 7 8.0900 EUR 17 8.0900 EUR 37 8.0900 EUR 75 8.0900 EUR 125 8.0900 EUR 175 8.0900 EUR 250 8.0900 EUR 350 8.0900 EUR Extension Spring Buy Product image Extension Spring Z-209KI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-209KI 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 4.5 mm Wire diameter D mm mean coil diameter De 60 mm outer coil diameter Dh 68 mm minimum bush diameter L0 401 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 317.25 mm length of unstressed spring body Ln 1587 mm maximum spring length, inner loop to inner loop sn 1186 mm Maximum spring deflection Fn 438 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 41.9 mm distance of inner edge of loop from the spring body R 0.35 N/mm Spring rate F0 21 N initial tension Fntol 21.8 N (+/-) tolerance of maximum spring force L0tol 6 mm (+/-) tolerance of unstressed length Detol 1 mm (+/-) tolerance of outer coil diameter Oesttol 63 degree (+/-) tolerance of loop position Weight 1562.2883 g weight of one spring Price group ###AT - price group Technical drawing Extension Spring Datasheet Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 mm / 180° force-path-calculation Extension Spring Z-209KI Inquiry formular Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 mm / 180° Inquiry formular Extension Spring Z-209KI Similar extension springs to Extension Spring Z-209KI Spring steel Ø 4.5 x 60 x 401 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-209KI EN 10270-1 4.5 60 401 438 1587 1186 0.35 100.0 | 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-209KI 60 401 0.35 EN 10270-1 438 1587 1186 100.0 | 100.0 | 100.0 | 100.0 Z-209JI 60 365 0.39 EN 10270-1 438 1414.5 1049.5 93.2 | 97.0 | 94.2 | 88.5 Z-209HI 60 329 0.46 EN 10270-1 438 1242 913 86.5 | 94.0 | 88.5 | 77.0 Z-238KI 60 433 0.55 EN 10270-1 585 1446.4 1013.4 79.4 | 94.2 | 80.2 | 64.0 Z-238JI 60 393 0.62 EN 10270-1 585 1289.7 896.7 75.9 | 96.0 | 75.2 | 56.6 Z-216I 50 382 0.638 EN 10270-1 532.3 1172.37 790.37 74.1 | 92.9 | 74.5 | 54.8 Z-238HI 60 353 0.72 EN 10270-1 585 1133.1 780.1 70.7 | 92.7 | 70.3 | 49.2 Z-238GI 60 318 0.82 EN 10270-1 585 996 678 66.2 | 89.8 | 66.0 | 42.8 Z-276I 60 466 0.829 EN 10270-1 774.5 1354.88 888.88 65.8 | 89.3 | 65.8 | 42.4 Z-275I 60 422 0.936 EN 10270-1 774.5 1208.57 786.57 63.7 | 92.3 | 61.4 | 37.5 Z-246I 50 417 1.005 EN 10270-1 707.9 1074.38 657.38 60.9 | 89.8 | 58.7 | 34.3 Z-274I 60 378 1.076 EN 10270-1 774.5 1062.25 684.25 60.6 | 92.0 | 57.1 | 32.6 Z-273I 60 340 1.238 EN 10270-1 774.5 934.72 594.72 56.9 | 88.9 | 53.3 | 28.4 Z-303I 70 392 1.335 EN 10270-1 968.5 1083.7 691.7 54.4 | 85.0 | 51.8 | 26.4 Z-312I 60 470 1.685 EN 10270-1 1122 1088.39 618.39 50.5 | 85.6 | 45.6 | 20.4 Z-282I 50 406 1.72 EN 10270-1 921.2 895.08 489.08 50.7 | 88.0 | 44.4 | 19.6 Number of similar metal springs: 15 Customs tariff number: 73202085; Extension Spring Z-209KI Country of origin: DE, German; Extension Spring Z-209KI Product image - Extension Springs Z-209KI QR-Code: Extension Spring Z-209KI