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Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 mm / 180° Scaled prices - Extension Spring Z-188I Quantity Single price [EUR] 1 14.1400 EUR 2 11.2600 EUR 3 6.8900 EUR 7 4.8200 EUR 17 4.8200 EUR 37 4.8200 EUR 75 4.8200 EUR 125 4.8200 EUR 175 4.8200 EUR 250 4.8200 EUR 350 4.8200 EUR Extension Spring Buy Product image Extension Spring Z-188I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-188I 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 mm Wire diameter D mm mean coil diameter De 36 mm outer coil diameter Dh 42.5 mm minimum bush diameter L0 212 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 166 mm length of unstressed spring body Ln 463.29 mm maximum spring length, inner loop to inner loop sn 251.29 mm Maximum spring deflection Fn 528.1 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 23 mm distance of inner edge of loop from the spring body R 1.965 N/mm Spring rate F0 34.3 N initial tension Fntol 26.2 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 37 degree (+/-) tolerance of loop position Weight 422.0413 g weight of one spring Price group ###AJ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 mm / 180° force-path-calculation Extension Spring Z-188I Inquiry formular Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 mm / 180° Inquiry formular Extension Spring Z-188I Similar extension springs to Extension Spring Z-188I Spring steel Ø 4 x 36 x 212 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-188I EN 10270-1 4 36 212 528.1 463.29 251.29 1.965 100.0 | 100.0 | 100.0 | 100.0 RZ-188I 1.4310 4 36 212 443.6 458.57 246.57 1.688 92.2 | 100.0 | 91.1 | 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-162KI 30 210 0.526 EN 10270-1 233.4 622.41 412.41 54.5 | 84.1 | 52.6 | 26.9 Z-168CI 35.2 247 0.53 EN 10270-1 290.5 759.78 512.78 55.6 | 87.9 | 52.0 | 27.0 Z-162U-25I 32 230 0.55 EN 10270-1 265.6 675.52 445.52 55.7 | 85.4 | 53.3 | 28.4 Z-168BI 35.2 222 0.609 EN 10270-1 290.5 668.08 446.08 59.2 | 91.1 | 55.7 | 31.0 Z-162U-24I 32 206 0.632 EN 10270-1 265.6 593.57 387.57 59.1 | 87.0 | 57.6 | 32.6 Z-168AI 35.2 199 0.701 EN 10270-1 290.5 586.71 387.71 62.0 | 90.5 | 59.9 | 35.7 Z-162U-23I 32 185 0.728 EN 10270-1 265.6 521.86 336.86 61.2 | 83.7 | 62.4 | 37.5 Z-168I 35.2 177 0.825 EN 10270-1 290.5 506.35 329.35 64.9 | 87.1 | 65.7 | 42.0 Z-177JI 40 200 0.898 EN 10270-1 357.1 575.1 375.1 68.0 | 91.4 | 67.3 | 45.3 Z-171BI 28.2 210 1.278 EN 10270-1 358.7 472.36 262.36 77.6 | 85.8 | 81.9 | 65.1 Z-177K-04I 32 230 1.45 EN 10270-1 441.6 510.12 280.12 84.0 | 90.4 | 86.7 | 75.0 Z-190I 36 264 1.488 EN 10270-1 528.1 595.95 331.95 85.7 | 93.4 | 87.9 | 75.7 Z-177K-03I 32 205 1.679 EN 10270-1 441.6 447.04 242.04 89.5 | 91.9 | 90.0 | 86.8 Z-189I 36 236 1.712 EN 10270-1 528.1 524.51 288.51 92.4 | 96.6 | 93.5 | 87.1 Z-188I 36 212 1.965 EN 10270-1 528.1 463.29 251.29 100.0 | 100.0 | 100.0 | 100.0 Z-219I 40 236 2.306 EN 10270-1 658.2 497 261 87.1 | 89.6 | 88.3 | 83.3 Z-218I 40 205 2.787 EN 10270-1 658.2 420.09 215.09 81.2 | 91.9 | 82.9 | 68.7 Z-187I 36 160 2.894 EN 10270-1 528.1 330.63 170.63 81.2 | 91.8 | 84.0 | 67.9 Z-196I 29 201 4.121 EN 10270-1 645.8 347.05 146.05 69.8 | 91.8 | 69.9 | 47.5 Z-248I 40 221 4.433 EN 10270-1 873.5 401.13 180.13 66.0 | 88.6 | 66.1 | 43.3 Z-247I 40 191 5.4 EN 10270-1 873.5 338.87 147.87 60.6 | 86.7 | 59.7 | 35.6 Z-226I 30 221 6.221 EN 10270-1 858.7 347.45 126.45 58.7 | 89.4 | 55.9 | 30.9 Z-285I 40 236 6.777 EN 10270-1 1134 385.66 149.66 55.0 | 84.2 | 53.1 | 27.7 Z-284I 40 203 8.255 EN 10270-1 1134 325.86 122.86 52.2 | 86.2 | 47.7 | 22.8 Z-255I 30 205 12.164 EN 10270-1 1134 289.21 84.21 47.4 | 86.7 | 40.0 | 15.6 Z-321I 40 224 15.248 EN 10270-1 1632 317.95 93.95 43.2 | 82.7 | 34.9 | 12.1 Number of similar metal springs: 25 Customs tariff number: 73202085; Extension Spring Z-188I Country of origin: DE, German; Extension Spring Z-188I Product image - Extension Springs Z-188I QR-Code: Extension Spring Z-188I