Extension spring
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De
L0
L1
F1
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- All measurements are in mm
See "full-screen" models of the springs and download a PDF file of the designed compression, tension or torsion spring!
Lesjöfors configurator for compression, tension and torsion springs allows you to design a spring based on your demands. Our CAD configurator stretches from wire diameter 0,1mm up to 15mm.
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Cat.no | Dt | De | L0 | L1 | F1 | c | Mtr | 3D CAD |
---|---|---|---|---|---|---|---|---|
3391 | 1 | 12 | 30 | 67 | 31.9 | 0.77 | EN 10270-1-SH | |
3392 | 1 | 12 | 40 | 114 | 31.9 | 0.38 | EN 10270-1-SH | |
3393 | 1 | 12 | 50 | 161 | 31.9 | 0.26 | EN 10270-1-SH | |
3394 | 1 | 12 | 60 | 209 | 31.9 | 0.19 | EN 10270-1-SH | |
3395 | 1 | 12 | 80 | 303 | 31.9 | 0.13 | EN 10270-1-SH | |
3396 | 1 | 12 | 100 | 397 | 31.9 | 0.1 | EN 10270-1-SH | |
3397 | 1 | 12 | 140 | 586 | 31.9 | 0.06 | EN 10270-1-SH | |
3398 | 1 | 12 | 180 | 774 | 31.9 | 0.05 | EN 10270-1-SH | |
3417 | 1.2 | 12 | 40 | 88 | 53.3 | 0.99 | EN 10270-1-SH | |
3418 | 1.2 | 12 | 50 | 120 | 53.3 | 0.67 | EN 10270-1-SH | |
3419 | 1.2 | 12 | 60 | 153 | 53.3 | 0.51 | EN 10270-1-SH | |
3420 | 1.2 | 12 | 70 | 186 | 53.3 | 0.41 | EN 10270-1-SH | |
3421 | 1.2 | 12 | 90 | 254 | 53.3 | 0.29 | EN 10270-1-SH | |
3422 | 1.2 | 12 | 120 | 354 | 53.3 | 0.2 | EN 10270-1-SH | |
3423 | 1.2 | 12 | 160 | 487 | 53.3 | 0.14 | EN 10270-1-SH | |
3424 | 1.2 | 12 | 200 | 623 | 53.3 | 0.11 | EN 10270-1-SH | |
3434 | 1.5 | 12 | 40 | 68 | 98.9 | 3.18 | EN 10270-1-SH | |
3435 | 1.5 | 12 | 50 | 89 | 98.9 | 2.23 | EN 10270-1-SH | |
3436 | 1.5 | 12 | 60 | 113 | 98.9 | 1.65 | EN 10270-1-SH | |
3437 | 1.5 | 12 | 70 | 135 | 98.9 | 1.35 | EN 10270-1-SH | |
3438 | 1.5 | 12 | 80 | 159 | 98.9 | 1.11 | EN 10270-1-SH | |
3439 | 1.5 | 12 | 100 | 205 | 98.9 | 0.84 | EN 10270-1-SH | |
3440 | 1.5 | 12 | 140 | 300 | 98.9 | 0.55 | EN 10270-1-SH | |
3441 | 1.5 | 12 | 180 | 391 | 98.9 | 0.42 | EN 10270-1-SH | |
3442 | 1.5 | 12 | 220 | 482 | 98.9 | 0.33 | EN 10270-1-SH | |
3443 | 1.5 | 15 | 50 | 108 | 80.2 | 1.23 | EN 10270-1-SH | |
3444 | 1.5 | 15 | 60 | 142 | 80.2 | 0.87 | EN 10270-1-SH | |
3445 | 1.5 | 15 | 70 | 175 | 80.2 | 0.68 | EN 10270-1-SH | |
3446 | 1.5 | 15 | 80 | 209 | 80.2 | 0.55 | EN 10270-1-SH | |
3447 | 1.5 | 15 | 100 | 273 | 80.2 | 0.41 | EN 10270-1-SH | |
3448 | 1.5 | 15 | 140 | 405 | 80.2 | 0.27 | EN 10270-1-SH | |
3449 | 1.5 | 15 | 180 | 533 | 80.2 | 0.2 | EN 10270-1-SH | |
3450 | 1.5 | 15 | 220 | 661 | 80.2 | 0.16 | EN 10270-1-SH | |
3451 | 2 | 12 | 50 | 70 | 216.3 | 9.59 | EN 10270-1-SH | |
3452 | 2 | 12 | 60 | 86 | 216.3 | 7.41 | EN 10270-1-SH | |
3453 | 2 | 12 | 70 | 102 | 216.3 | 6.04 | EN 10270-1-SH | |
3454 | 2 | 12 | 90 | 133 | 216.3 | 4.41 | EN 10270-1-SH | |
3455 | 2 | 12 | 120 | 181 | 216.3 | 3.13 | EN 10270-1-SH | |
3456 | 2 | 12 | 160 | 245 | 216.3 | 2.26 | EN 10270-1-SH | |
3457 | 2 | 12 | 200 | 308 | 216.3 | 1.77 | EN 10270-1-SH | |
3458 | 2 | 12 | 240 | 371 | 216.3 | 1.46 | EN 10270-1-SH | |
3459 | 2 | 15 | 50 | 84 | 176.9 | 4.64 | EN 10270-1-SH | |
3460 | 2 | 15 | 60 | 104 | 176.9 | 3.53 | EN 10270-1-SH | |
3461 | 2 | 15 | 70 | 125 | 176.9 | 2.85 | EN 10270-1-SH | |
3462 | 2 | 15 | 90 | 166 | 176.9 | 2.06 | EN 10270-1-SH | |
3463 | 2 | 15 | 120 | 228 | 176.9 | 1.45 | EN 10270-1-SH | |
3464 | 2 | 15 | 160 | 310 | 176.9 | 1.04 | EN 10270-1-SH | |
3465 | 2 | 15 | 200 | 392 | 176.9 | 0.82 | EN 10270-1-SH | |
3466 | 2 | 15 | 240 | 475 | 176.9 | 0.67 | EN 10270-1-SH | |
3483 | 2.5 | 15 | 60 | 84 | 324.3 | 12 | EN 10270-1-SH | |
3484 | 2.5 | 15 | 80 | 115 | 324.3 | 8.15 | EN 10270-1-SH | |
3485 | 2.5 | 15 | 100 | 146 | 324.3 | 6.17 | EN 10270-1-SH | |
3486 | 2.5 | 15 | 140 | 208 | 324.3 | 4.16 | EN 10270-1-SH | |
3487 | 2.5 | 15 | 180 | 271 | 324.3 | 3.13 | EN 10270-1-SH | |
3488 | 2.5 | 15 | 220 | 333 | 324.3 | 2.52 | EN 10270-1-SH | |
3489 | 2.5 | 15 | 260 | 395 | 324.3 | 2.1 | EN 10270-1-SH | |
3788 | 1 | 12 | 30 | 69 | 29.9 | 0.69 | EN 10270-3-1.4310 | |
3789 | 1 | 12 | 40 | 117 | 29.9 | 0.34 | EN 10270-3-1.4310 | |
3790 | 1 | 12 | 50 | 166 | 29.9 | 0.23 | EN 10270-3-1.4310 | |
3791 | 1 | 12 | 60 | 214 | 29.9 | 0.17 | EN 10270-3-1.4310 | |
3792 | 1 | 12 | 80 | 311 | 29.9 | 0.11 | EN 10270-3-1.4310 | |
3793 | 1 | 12 | 100 | 408 | 29.9 | 0.09 | EN 10270-3-1.4310 | |
3806 | 1.2 | 12 | 40 | 90 | 50.1 | 0.88 | EN 10270-3-1.4310 | |
3807 | 1.2 | 12 | 50 | 123 | 50.1 | 0.6 | EN 10270-3-1.4310 | |
3808 | 1.2 | 12 | 60 | 157 | 50.1 | 0.46 | EN 10270-3-1.4310 | |
3809 | 1.2 | 12 | 70 | 190 | 50.1 | 0.37 | EN 10270-3-1.4310 | |
3810 | 1.2 | 12 | 90 | 260 | 50.1 | 0.26 | EN 10270-3-1.4310 | |
3817 | 1.5 | 12 | 40 | 69 | 94.2 | 2.85 | EN 10270-3-1.4310 | |
3818 | 1.5 | 12 | 50 | 92 | 94.2 | 2 | EN 10270-3-1.4310 | |
3819 | 1.5 | 12 | 60 | 116 | 94.2 | 1.48 | EN 10270-3-1.4310 | |
3820 | 1.5 | 12 | 70 | 139 | 94.2 | 1.21 | EN 10270-3-1.4310 | |
3821 | 1.5 | 12 | 80 | 163 | 94.2 | 1 | EN 10270-3-1.4310 | |
3822 | 1.5 | 12 | 100 | 210 | 94.2 | 0.75 | EN 10270-3-1.4310 | |
3823 | 1.5 | 15 | 50 | 111 | 76.3 | 1.1 | EN 10270-3-1.4310 | |
3824 | 1.5 | 15 | 60 | 146 | 76.3 | 0.78 | EN 10270-3-1.4310 | |
3825 | 1.5 | 15 | 70 | 181 | 76.3 | 0.61 | EN 10270-3-1.4310 | |
3826 | 1.5 | 15 | 80 | 216 | 76.3 | 0.49 | EN 10270-3-1.4310 | |
3827 | 1.5 | 15 | 100 | 283 | 76.3 | 0.37 | EN 10270-3-1.4310 | |
7619 | 1.5 | 15 | 140 | 420 | 76.3 | 0.24 | EN 10270-3-1.4310 | |
7620 | 2 | 12 | 50 | 71 | 205.4 | 8.59 | EN 10270-3-1.4310 | |
7621 | 2 | 12 | 60 | 87 | 205.4 | 6.64 | EN 10270-3-1.4310 | |
7622 | 2 | 12 | 70 | 103 | 205.4 | 5.41 | EN 10270-3-1.4310 | |
7623 | 2 | 12 | 90 | 136 | 205.4 | 3.95 | EN 10270-3-1.4310 | |
7624 | 2 | 12 | 120 | 184 | 205.4 | 2.81 | EN 10270-3-1.4310 | |
7625 | 2 | 15 | 50 | 86 | 167.9 | 4.15 | EN 10270-3-1.4310 | |
7626 | 2 | 15 | 60 | 107 | 167.9 | 3.16 | EN 10270-3-1.4310 | |
7627 | 2 | 15 | 70 | 128 | 167.9 | 2.56 | EN 10270-3-1.4310 | |
7628 | 2 | 15 | 90 | 170 | 167.9 | 1.85 | EN 10270-3-1.4310 | |
7629 | 2 | 15 | 120 | 234 | 167.9 | 1.3 | EN 10270-3-1.4310 | |
7727 | 1.2 | 12 | 120 | 364 | 50.1 | 0.18 | EN 10270-3-1.4310 | |
8241 | 1.5 | 12 | 140 | 309 | 94.2 | 0.49 | EN 10270-3-1.4310 | |
9548 | 1.1 | 12 | 27.8 | 60 | 41.8 | 1.15 | EN 10270-1-SH | |
9549 | 1.1 | 12 | 34.4 | 85 | 41.8 | 0.72 | EN 10270-1-SH | |
9550 | 1.1 | 12 | 44.3 | 124 | 41.8 | 0.46 | EN 10270-1-SH | |
9551 | 1.1 | 12 | 60.8 | 188 | 41.8 | 0.29 | EN 10270-1-SH | |
9552 | 1.1 | 12 | 82.8 | 273 | 41.8 | 0.19 | EN 10270-1-SH | |
9561 | 1.2 | 13 | 30.2 | 63 | 49.4 | 1.29 | EN 10270-1-SH | |
9562 | 1.2 | 13 | 37.4 | 91 | 49.4 | 0.8 | EN 10270-1-SH | |
9563 | 1.2 | 13 | 48.2 | 131 | 49.4 | 0.51 | EN 10270-1-SH | |
9564 | 1.2 | 13 | 66.2 | 199 | 49.4 | 0.32 | EN 10270-1-SH | |
9565 | 1.2 | 13 | 90.2 | 290 | 49.4 | 0.21 | EN 10270-1-SH | |
9574 | 1.4 | 15 | 34.9 | 72 | 66 | 1.56 | EN 10270-1-SH | |
9575 | 1.4 | 15 | 43.3 | 102 | 66 | 0.97 | EN 10270-1-SH | |
9576 | 1.4 | 15 | 55.9 | 148 | 66 | 0.62 | EN 10270-1-SH | |
9577 | 1.4 | 15 | 76.9 | 225 | 66 | 0.39 | EN 10270-1-SH | |
9578 | 1.4 | 15 | 105 | 327 | 66 | 0.26 | EN 10270-1-SH | |
9594 | 1.8 | 12 | 33.2 | 47 | 162.7 | 10.07760024425 | EN 10270-1-SH | |
9595 | 1.8 | 12 | 44 | 66 | 162.7 | 6.3 | EN 10270-1-SH | |
9596 | 1.8 | 12 | 60.2 | 95 | 162.7 | 4.03 | EN 10270-1-SH | |
9597 | 1.8 | 12 | 87.2 | 143 | 162.7 | 2.52 | EN 10270-1-SH | |
9598 | 1.8 | 12 | 290 | 503 | 162.7 | 0.66 | EN 10270-1-SH | |
9607 | 2 | 14 | 38 | 55 | 188.4 | 9.43 | EN 10270-1-SH | |
9608 | 2 | 14 | 50 | 78 | 188.4 | 5.9 | EN 10270-1-SH | |
9609 | 2 | 14 | 68 | 111 | 188.4 | 3.77 | EN 10270-1-SH | |
9610 | 2 | 14 | 98 | 167 | 188.4 | 2.36 | EN 10270-1-SH | |
9619 | 2.2 | 15 | 41.2 | 59 | 228.8 | 11.4 | EN 10270-1-SH | |
9620 | 2.2 | 15 | 54.4 | 82 | 228.8 | 7.11 | EN 10270-1-SH | |
9621 | 2.2 | 15 | 74.2 | 118 | 228.8 | 4.55 | EN 10270-1-SH | |
9622 | 2.2 | 15 | 107 | 177 | 228.8 | 2.84 | EN 10270-1-SH | |
9628 | 2.5 | 13 | 40.3 | 50 | 366.8 | 34.4 | EN 10270-1-SH | |
9629 | 2.5 | 13 | 55.3 | 70 | 366.8 | 21.5 | EN 10270-1-SH | |
9630 | 2.5 | 13 | 77.8 | 101 | 366.8 | 13.8 | EN 10270-1-SH | |
9640 | 2.8 | 14 | 44.2 | 53 | 465.3 | 44.6 | EN 10270-1-SH | |
9641 | 2.8 | 14 | 61 | 76 | 465.3 | 27.9 | EN 10270-1-SH | |
9642 | 2.8 | 14 | 86.2 | 109 | 465.3 | 17.8 | EN 10270-1-SH | |
9806 | 1.1 | 12 | 27.8 | 61 | 38.7 | 1.03 | EN 10270-3-1.4310 | |
9807 | 1.1 | 12 | 34.4 | 88 | 38.7 | 0.64 | EN 10270-3-1.4310 | |
9808 | 1.1 | 12 | 44.3 | 128 | 38.7 | 0.41 | EN 10270-3-1.4310 | |
9809 | 1.1 | 12 | 60.8 | 194 | 38.7 | 0.26 | EN 10270-3-1.4310 | |
9810 | 1.1 | 12 | 82.8 | 283 | 38.7 | 0.17 | EN 10270-3-1.4310 | |
9822 | 1.2 | 13 | 30.2 | 66 | 46.4 | 1.15 | EN 10270-3-1.4310 | |
9823 | 1.2 | 13 | 37.4 | 94 | 46.4 | 0.72 | EN 10270-3-1.4310 | |
9824 | 1.2 | 13 | 48.2 | 137 | 46.4 | 0.46 | EN 10270-3-1.4310 | |
9825 | 1.2 | 13 | 66.2 | 208 | 46.4 | 0.29 | EN 10270-3-1.4310 | |
9826 | 1.2 | 13 | 90.2 | 303 | 46.4 | 0.19 | EN 10270-3-1.4310 | |
9835 | 1.4 | 15 | 34.9 | 74 | 62.3 | 1.39 | EN 10270-3-1.4310 | |
9836 | 1.4 | 15 | 43.3 | 107 | 62.3 | 0.87 | EN 10270-3-1.4310 | |
9837 | 1.4 | 15 | 55.9 | 155 | 62.3 | 0.56 | EN 10270-3-1.4310 | |
9838 | 1.4 | 15 | 76.9 | 235 | 62.3 | 0.35 | EN 10270-3-1.4310 | |
9839 | 1.4 | 15 | 105 | 343 | 62.3 | 0.23 | EN 10270-3-1.4310 | |
9855 | 1.8 | 12 | 33.2 | 48 | 151.4 | 9.03 | EN 10270-3-1.4310 | |
9856 | 1.8 | 12 | 44 | 68 | 151.4 | 5.64 | EN 10270-3-1.4310 | |
9857 | 1.8 | 12 | 60.2 | 97 | 151.4 | 3.61 | EN 10270-3-1.4310 | |
9858 | 1.8 | 12 | 87.2 | 146 | 151.4 | 2.26 | EN 10270-3-1.4310 | |
9859 | 1.8 | 12 | 290 | 515 | 151.4 | 0.59 | EN 10270-3-1.4310 | |
9868 | 2 | 14 | 38 | 57 | 178.9 | 8.45 | EN 10270-3-1.4310 | |
9869 | 2 | 14 | 50 | 80 | 178.9 | 5.28 | EN 10270-3-1.4310 | |
9870 | 2 | 14 | 68 | 115 | 178.9 | 3.38 | EN 10270-3-1.4310 | |
9871 | 2 | 14 | 98 | 173 | 178.9 | 2.11 | EN 10270-3-1.4310 | |
9880 | 2.2 | 15 | 41.2 | 60 | 214.6 | 10.2 | EN 10270-3-1.4310 | |
9881 | 2.2 | 15 | 54.4 | 84 | 214.6 | 6.37 | EN 10270-3-1.4310 | |
9882 | 2.2 | 15 | 74.2 | 121 | 214.6 | 4.08 | EN 10270-3-1.4310 | |
9883 | 2.2 | 15 | 107 | 182 | 214.6 | 2.55 | EN 10270-3-1.4310 | |
9889 | 2.5 | 13 | 40.3 | 50 | 351.3 | 30.8 | EN 10270-3-1.4310 | |
9890 | 2.5 | 13 | 55.3 | 71 | 351.3 | 19.2 | EN 10270-3-1.4310 | |
9891 | 2.5 | 13 | 77.8 | 103 | 351.3 | 12.3 | EN 10270-3-1.4310 | |
9901 | 2.8 | 14 | 44.2 | 54 | 442.8 | 39.9 | EN 10270-3-1.4310 | |
9902 | 2.8 | 14 | 61 | 77 | 442.8 | 25 | EN 10270-3-1.4310 | |
9903 | 2.8 | 14 | 86.2 | 111 | 442.8 | 16 | EN 10270-3-1.4310 |