Extension spring
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De
L0
L1
F1
Mtr
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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 |
---|---|---|---|---|---|---|---|---|
3355 | 0.75 | 10 | 25 | 73 | 16.9 | 0.31 | EN 10270-1-SH | |
3356 | 0.75 | 10 | 30 | 104 | 16.9 | 0.2 | EN 10270-1-SH | |
3357 | 0.75 | 10 | 40 | 163 | 16.9 | 0.12 | EN 10270-1-SH | |
3358 | 0.75 | 10 | 50 | 221 | 16.9 | 0.09 | EN 10270-1-SH | |
3359 | 0.75 | 10 | 60 | 279 | 16.9 | 0.07 | EN 10270-1-SH | |
3360 | 0.75 | 10 | 70 | 342 | 16.9 | 0.06 | EN 10270-1-SH | |
3361 | 0.75 | 10 | 90 | 462 | 16.9 | 0.04 | EN 10270-1-SH | |
3362 | 0.75 | 10 | 120 | 641 | 16.9 | 0.03 | EN 10270-1-SH | |
3363 | 0.75 | 10 | 160 | 878 | 16.9 | 0.02 | EN 10270-1-SH | |
3384 | 1 | 10 | 40 | 98 | 38 | 0.58 | EN 10270-1-SH | |
3385 | 1 | 10 | 50 | 133 | 38 | 0.41 | EN 10270-1-SH | |
3386 | 1 | 10 | 60 | 167 | 38 | 0.32 | EN 10270-1-SH | |
3387 | 1 | 10 | 80 | 236 | 38 | 0.22 | EN 10270-1-SH | |
3388 | 1 | 10 | 100 | 305 | 38 | 0.17 | EN 10270-1-SH | |
3389 | 1 | 10 | 140 | 442 | 38 | 0.11 | EN 10270-1-SH | |
3390 | 1 | 10 | 180 | 579 | 38 | 0.09 | EN 10270-1-SH | |
3408 | 1.2 | 10 | 30 | 50 | 63.3 | 2.82 | EN 10270-1-SH | |
3409 | 1.2 | 10 | 40 | 76 | 63.3 | 1.55 | EN 10270-1-SH | |
3410 | 1.2 | 10 | 50 | 101 | 63.3 | 1.11 | EN 10270-1-SH | |
3411 | 1.2 | 10 | 60 | 125 | 63.3 | 0.86 | EN 10270-1-SH | |
3412 | 1.2 | 10 | 70 | 152 | 63.3 | 0.69 | EN 10270-1-SH | |
3413 | 1.2 | 10 | 90 | 201 | 63.3 | 0.51 | EN 10270-1-SH | |
3414 | 1.2 | 10 | 120 | 278 | 63.3 | 0.36 | EN 10270-1-SH | |
3415 | 1.2 | 10 | 160 | 378 | 63.3 | 0.26 | EN 10270-1-SH | |
3416 | 1.2 | 10 | 200 | 478 | 63.3 | 0.2 | EN 10270-1-SH | |
3425 | 1.5 | 10 | 40 | 60 | 116.9 | 5.25 | EN 10270-1-SH | |
3426 | 1.5 | 10 | 50 | 77 | 116.9 | 3.82 | EN 10270-1-SH | |
3427 | 1.5 | 10 | 60 | 96 | 116.9 | 2.9 | EN 10270-1-SH | |
3428 | 1.5 | 10 | 70 | 113 | 116.9 | 2.4 | EN 10270-1-SH | |
3429 | 1.5 | 10 | 80 | 132 | 116.9 | 2 | EN 10270-1-SH | |
3430 | 1.5 | 10 | 100 | 169 | 116.9 | 1.5 | EN 10270-1-SH | |
3431 | 1.5 | 10 | 140 | 243 | 116.9 | 1.01 | EN 10270-1-SH | |
3432 | 1.5 | 10 | 180 | 315 | 116.9 | 0.77 | EN 10270-1-SH | |
3433 | 1.5 | 10 | 220 | 388 | 116.9 | 0.62 | EN 10270-1-SH | |
3760 | 0.75 | 10 | 25 | 74 | 15.6 | 0.28 | EN 10270-3-1.4310 | |
3761 | 0.75 | 10 | 30 | 106 | 15.6 | 0.18 | EN 10270-3-1.4310 | |
3762 | 0.75 | 10 | 40 | 165 | 15.6 | 0.11 | EN 10270-3-1.4310 | |
3763 | 0.75 | 10 | 50 | 225 | 15.6 | 0.08 | EN 10270-3-1.4310 | |
3764 | 0.75 | 10 | 60 | 284 | 15.6 | 0.06 | EN 10270-3-1.4310 | |
3765 | 0.75 | 10 | 70 | 347 | 15.6 | 0.05 | EN 10270-3-1.4310 | |
3766 | 0.75 | 10 | 90 | 469 | 15.6 | 0.04 | EN 10270-3-1.4310 | |
3782 | 1 | 10 | 30 | 65 | 35.6 | 0.89 | EN 10270-3-1.4310 | |
3783 | 1 | 10 | 40 | 101 | 35.6 | 0.52 | EN 10270-3-1.4310 | |
3784 | 1 | 10 | 50 | 136 | 35.6 | 0.37 | EN 10270-3-1.4310 | |
3785 | 1 | 10 | 60 | 171 | 35.6 | 0.28 | EN 10270-3-1.4310 | |
3786 | 1 | 10 | 80 | 242 | 35.6 | 0.2 | EN 10270-3-1.4310 | |
3787 | 1 | 10 | 100 | 312 | 35.6 | 0.15 | EN 10270-3-1.4310 | |
3800 | 1.2 | 10 | 30 | 51 | 59.5 | 2.52 | EN 10270-3-1.4310 | |
3801 | 1.2 | 10 | 40 | 78 | 59.5 | 1.39 | EN 10270-3-1.4310 | |
3802 | 1.2 | 10 | 50 | 103 | 59.5 | 0.99 | EN 10270-3-1.4310 | |
3803 | 1.2 | 10 | 60 | 128 | 59.5 | 0.77 | EN 10270-3-1.4310 | |
3804 | 1.2 | 10 | 70 | 155 | 59.5 | 0.62 | EN 10270-3-1.4310 | |
3805 | 1.2 | 10 | 90 | 205 | 59.5 | 0.46 | EN 10270-3-1.4310 | |
3811 | 1.5 | 10 | 40 | 61 | 111.3 | 4.7 | EN 10270-3-1.4310 | |
3812 | 1.5 | 10 | 50 | 79 | 111.3 | 3.42 | EN 10270-3-1.4310 | |
3813 | 1.5 | 10 | 60 | 98 | 111.3 | 2.59 | EN 10270-3-1.4310 | |
3814 | 1.5 | 10 | 70 | 116 | 111.3 | 2.15 | EN 10270-3-1.4310 | |
3815 | 1.5 | 10 | 80 | 135 | 111.3 | 1.79 | EN 10270-3-1.4310 | |
3816 | 1.5 | 10 | 100 | 173 | 111.3 | 1.34 | EN 10270-3-1.4310 | |
5015 | 1 | 10 | 30 | 64 | 38 | 1 | EN 10270-1-SH | |
7726 | 1.2 | 10 | 120 | 284 | 59.5 | 0.32 | EN 10270-3-1.4310 | |
7728 | 1.5 | 10 | 140 | 248 | 111.3 | 0.91 | EN 10270-3-1.4310 | |
9511 | 0.8 | 9 | 20.6 | 47 | 22.5 | 0.76 | EN 10270-1-SH | |
9512 | 0.8 | 9 | 25.4 | 67 | 22.5 | 0.47 | EN 10270-1-SH | |
9513 | 0.8 | 9 | 32.6 | 98 | 22.5 | 0.3 | EN 10270-1-SH | |
9514 | 0.8 | 9 | 44.6 | 149 | 22.5 | 0.19 | EN 10270-1-SH | |
9515 | 0.8 | 9 | 60.6 | 218 | 22.5 | 0.13 | EN 10270-1-SH | |
9523 | 0.9 | 10 | 23 | 51 | 28.3 | 0.89 | EN 10270-1-SH | |
9524 | 0.9 | 10 | 28.4 | 73 | 28.3 | 0.55 | EN 10270-1-SH | |
9525 | 0.9 | 10 | 36.5 | 107 | 28.3 | 0.35 | EN 10270-1-SH | |
9526 | 0.9 | 10 | 50 | 162 | 28.3 | 0.22 | EN 10270-1-SH | |
9527 | 0.9 | 10 | 68 | 236 | 28.3 | 0.15 | EN 10270-1-SH | |
9536 | 1 | 11 | 25.4 | 55 | 34.7 | 1.02 | EN 10270-1-SH | |
9537 | 1 | 11 | 31.4 | 79 | 34.7 | 0.64 | EN 10270-1-SH | |
9538 | 1 | 11 | 40.4 | 115 | 34.7 | 0.41 | EN 10270-1-SH | |
9539 | 1 | 11 | 55.4 | 175 | 34.7 | 0.25 | EN 10270-1-SH | |
9540 | 1 | 11 | 75.4 | 255 | 34.7 | 0.17 | EN 10270-1-SH | |
9556 | 1.2 | 8.5 | 23 | 35 | 73.5 | 5.43 | EN 10270-1-SH | |
9557 | 1.2 | 8.5 | 30.2 | 49 | 73.5 | 3.39 | EN 10270-1-SH | |
9558 | 1.2 | 8.5 | 41 | 71 | 73.5 | 2.17 | EN 10270-1-SH | |
9559 | 1.2 | 8.5 | 59 | 106 | 73.5 | 1.36 | EN 10270-1-SH | |
9560 | 1.2 | 8.5 | 290 | 565 | 73.5 | 0.23 | EN 10270-1-SH | |
9569 | 1.4 | 10 | 26.9 | 41 | 96.6 | 6.15 | EN 10270-1-SH | |
9570 | 1.4 | 10 | 35.3 | 57 | 96.6 | 3.85 | EN 10270-1-SH | |
9571 | 1.4 | 10 | 47.9 | 82 | 96.6 | 2.46 | EN 10270-1-SH | |
9572 | 1.4 | 10 | 68.9 | 123 | 96.6 | 1.54 | EN 10270-1-SH | |
9573 | 1.4 | 10 | 290 | 560 | 96.6 | 0.31 | EN 10270-1-SH | |
9582 | 1.6 | 11 | 30.1 | 44 | 127.5 | 8.04 | EN 10270-1-SH | |
9583 | 1.6 | 11 | 39.7 | 62 | 127.5 | 5.02 | EN 10270-1-SH | |
9584 | 1.6 | 11 | 54.1 | 89 | 127.5 | 3.22 | EN 10270-1-SH | |
9585 | 1.6 | 11 | 78.1 | 133 | 127.5 | 2.01 | EN 10270-1-SH | |
9591 | 1.8 | 9 | 28.4 | 35 | 208.8 | 28.7 | EN 10270-1-SH | |
9592 | 1.8 | 9 | 39.2 | 49 | 208.8 | 17.9 | EN 10270-1-SH | |
9593 | 1.8 | 9 | 55.4 | 71 | 208.8 | 11.5 | EN 10270-1-SH | |
9604 | 2 | 10 | 31.6 | 39 | 252.7 | 31.8 | EN 10270-1-SH | |
9605 | 2 | 10 | 43.6 | 55 | 252.7 | 19.9 | EN 10270-1-SH | |
9606 | 2 | 10 | 61.6 | 79 | 252.7 | 12.7 | EN 10270-1-SH | |
9616 | 2.2 | 11 | 34.8 | 42 | 299.6 | 35 | EN 10270-1-SH | |
9617 | 2.2 | 11 | 48 | 60 | 299.6 | 21.9 | EN 10270-1-SH | |
9618 | 2.2 | 11 | 67.8 | 86 | 299.6 | 14 | EN 10270-1-SH | |
9769 | 0.8 | 9 | 20.6 | 48 | 21 | 0.68 | EN 10270-3-1.4310 | |
9770 | 0.8 | 9 | 25.4 | 70 | 21 | 0.42 | EN 10270-3-1.4310 | |
9771 | 0.8 | 9 | 32.6 | 102 | 21 | 0.27 | EN 10270-3-1.4310 | |
9772 | 0.8 | 9 | 44.6 | 155 | 21 | 0.17 | EN 10270-3-1.4310 | |
9773 | 0.8 | 9 | 60.6 | 226 | 21 | 0.11 | EN 10270-3-1.4310 | |
9781 | 0.9 | 10 | 23 | 52 | 26.1 | 0.79 | EN 10270-3-1.4310 | |
9782 | 0.9 | 10 | 28.4 | 75 | 26.1 | 0.5 | EN 10270-3-1.4310 | |
9783 | 0.9 | 10 | 36.5 | 110 | 26.1 | 0.32 | EN 10270-3-1.4310 | |
9784 | 0.9 | 10 | 50 | 167 | 26.1 | 0.2 | EN 10270-3-1.4310 | |
9785 | 0.9 | 10 | 68 | 243 | 26.1 | 0.13 | EN 10270-3-1.4310 | |
9794 | 1 | 11 | 25.4 | 57 | 32.5 | 0.91 | EN 10270-3-1.4310 | |
9795 | 1 | 11 | 31.4 | 82 | 32.5 | 0.57 | EN 10270-3-1.4310 | |
9796 | 1 | 11 | 40.4 | 120 | 32.5 | 0.37 | EN 10270-3-1.4310 | |
9797 | 1 | 11 | 55.4 | 183 | 32.5 | 0.23 | EN 10270-3-1.4310 | |
9798 | 1 | 11 | 75.4 | 266 | 32.5 | 0.15 | EN 10270-3-1.4310 | |
9814 | 1.2 | 8.5 | 23 | 36 | 69.1 | 4.86 | EN 10270-3-1.4310 | |
9815 | 1.2 | 8.5 | 30.2 | 50 | 69.1 | 3.04 | EN 10270-3-1.4310 | |
9816 | 1.2 | 8.5 | 41 | 73 | 69.1 | 1.95 | EN 10270-3-1.4310 | |
9817 | 1.2 | 8.5 | 59 | 110 | 69.1 | 1.22 | EN 10270-3-1.4310 | |
9821 | 1.2 | 8.5 | 290 | 583 | 69.1 | 0.21 | EN 10270-3-1.4310 | |
9830 | 1.4 | 10 | 26.9 | 42 | 91.1 | 5.51 | EN 10270-3-1.4310 | |
9831 | 1.4 | 10 | 35.3 | 59 | 91.1 | 3.44 | EN 10270-3-1.4310 | |
9832 | 1.4 | 10 | 47.9 | 84 | 91.1 | 2.2 | EN 10270-3-1.4310 | |
9833 | 1.4 | 10 | 68.9 | 127 | 91.1 | 1.38 | EN 10270-3-1.4310 | |
9834 | 1.4 | 10 | 290 | 579 | 91.1 | 0.28 | EN 10270-3-1.4310 | |
9843 | 1.6 | 11 | 30.1 | 45 | 119.5 | 7.2 | EN 10270-3-1.4310 | |
9844 | 1.6 | 11 | 39.7 | 63 | 119.5 | 4.5 | EN 10270-3-1.4310 | |
9845 | 1.6 | 11 | 54.1 | 91 | 119.5 | 2.88 | EN 10270-3-1.4310 | |
9846 | 1.6 | 11 | 78.1 | 137 | 119.5 | 1.8 | EN 10270-3-1.4310 | |
9852 | 1.8 | 9 | 28.4 | 35 | 194.4 | 25.7 | EN 10270-3-1.4310 | |
9853 | 1.8 | 9 | 39.2 | 50 | 194.4 | 16 | EN 10270-3-1.4310 | |
9854 | 1.8 | 9 | 55.4 | 72 | 194.4 | 10.3 | EN 10270-3-1.4310 | |
9865 | 2 | 10 | 31.6 | 39 | 239.9 | 28.5 | EN 10270-3-1.4310 | |
9866 | 2 | 10 | 43.6 | 56 | 239.9 | 17.8 | EN 10270-3-1.4310 | |
9867 | 2 | 10 | 61.6 | 80 | 239.9 | 11.4 | EN 10270-3-1.4310 | |
9877 | 2.2 | 11 | 34.8 | 43 | 281.1 | 31.4 | EN 10270-3-1.4310 | |
9878 | 2.2 | 11 | 48 | 61 | 281.1 | 19.6 | EN 10270-3-1.4310 | |
9879 | 2.2 | 11 | 67.8 | 88 | 281.1 | 12.5 | EN 10270-3-1.4310 |