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Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm Scaled prices - Compression spring D-181 Quantity Single price [EUR] 1 4.9000 EUR 2 3.4600 EUR 3 3.3000 EUR 7 1.8900 EUR 17 0.9300 EUR 37 0.5700 EUR 75 0.3900 EUR 125 0.3566 EUR 175 0.3067 EUR 250 0.2817 EUR 350 0.2526 EUR 450 0.1895 EUR Compression spring Buy Product image Compression spring D-181 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-181 Formula symbols Value Unit Description Material EN 10270-1 - Type of material Spring ends Closed and ground - Spring ends 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 d 1.25 mm Wire diameter Di mm Inner coil diameter D 16 mm Mean coil diameter De 17.25 mm Outer coil diameter Dd 14.2 mm maximum diameter of mandrel Dh 18.5 mm minimum diameter of bush L0 40.5 mm unstressed spring length Lk mm buckling length Fn 51.701 N maximum force in static use Ln 10.7 mm Minimum length in static use sn 29.8 mm Maximum spring deflection in static use Fndyn 45.628 N maximum force in dynamic use Lndyn 14.2 mm Minimum length in dynamic use shdyn 9.44 mm Maximum stroke in dynamic use S 11.214 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 1.735 N/mm Spring rate Weight 2.6818 g weight of one spring Fntol 3.4 N (+/-) tolerance of maximum force in static use Fndtol 3.38 N (+/-) tolerance of maximum dynamic force Detol 0.35 mm (+/-) tolerances of outer coil diameter L0tol 1.48 mm (+/-) tolerance of unstressed spring length Price group E - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm force-path-calculation Compression spring D-181 Inquiry formular Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm Inquiry formular Compression spring D-181 Similar compression springs to Compression spring D-181 Spring steel Ø 1.25 x 16 x 40.5 mm Below you will find similar Compression 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 Compression Spring made from a different material The Compression 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) n (pc.) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness D-181 EN 10270-1 1.25 17.25 40.5 51.701 10.7 29.8 3.5 1.735 100.0 | 100.0 | 100.0 | 100.0 VD-181 1.4310 1.25 17.25 40.5 44.703 10.5 30 3.5 1.49 92.9 | 100.0 | 92.9 | 85.9 Number of similar metal springs: 2 Similar Compression 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) unstressed spring length 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 D-145D-01 18.5 42 0.543 EN 10270-1 18.76 7.46 34.54 60.8 | 89.9 | 61.3 | 31.3 D-142A 15 39.2 0.681 EN 10270-1 22.328 6.42 32.78 63.5 | 87.9 | 63.6 | 39.1 D-145E 17 44.6 0.711 EN 10270-1 26.582 7.19 37.41 65.4 | 89.8 | 65.5 | 41.0 D-179J-12 15.9 42 0.837 EN 10270-1 26.351 10.5 31.5 71.1 | 92.2 | 72.8 | 48.2 D-180M-22 15 40 1.461 EN 10270-1 42.427 10.97 29.03 90.3 | 95.3 | 91.8 | 83.8 D-181 17.25 40.5 1.735 EN 10270-1 51.701 10.7 29.8 100.0 | 100.0 | 100.0 | 100.0 D-207JW 18.5 38.6 1.909 EN 10270-1 47.593 13.66 24.94 89.8 | 90.6 | 87.9 | 90.9 D-206D-01 17.4 34.3 2.73 EN 10270-1 68.658 9.15 25.15 78.1 | 91.0 | 79.8 | 63.6 D-207J-02 16.5 35 2.778 EN 10270-1 60.257 13.31 21.69 77.6 | 90.5 | 79.7 | 62.7 D-206F 15 39 2.829 EN 10270-1 75.359 12.36 26.64 76.7 | 93.9 | 74.6 | 61.6 D-233E-10 20 40 3.144 EN 10270-1 80.003 14.55 25.45 71.9 | 85.5 | 75.0 | 55.2 D-217C 17 43.3 3.324 EN 10270-1 97.043 14.1 29.2 72.6 | 90.1 | 75.6 | 52.2 D-232O 18 45 4.192 EN 10270-1 118.258 16.79 28.21 65.2 | 85.1 | 69.2 | 41.4 D-213 17.6 34 4.657 EN 10270-1 104.087 11.65 22.35 62.1 | 86.7 | 62.3 | 37.3 D-232P 16 40 5.746 EN 10270-1 128.932 17.56 22.44 59.0 | 84.4 | 62.2 | 30.3 D-249 18 45 7.235 EN 10270-1 195.357 18 27 55.1 | 82.8 | 58.5 | 24.0 D-263VB 20 41.1 9.348 EN 10270-1 200.609 19.64 21.46 49.1 | 79.7 | 48.9 | 18.6 D-252AA 15 40 9.892 EN 10270-1 183.496 21.45 18.55 50.4 | 84.2 | 49.4 | 17.6 D-283A-05 18 45 10.178 EN 10270-1 97.821 35.39 9.61 46.1 | 78.6 | 42.6 | 17.0 D-263O-01 15 42 13.388 EN 10270-1 215.282 25.92 16.08 45.5 | 80.8 | 42.6 | 13.0 D-280 18.5 41 17.665 EN 10270-1 353.826 20.97 20.03 43.8 | 80.7 | 40.9 | 9.8 Number of similar metal springs: 20 Customs tariff number: 73202081; Compression spring D-181 Country of origin: DE, German; Compression spring D-181 Product image - Compression springs D-181 QR-Code: Compression spring D-181