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Extension spring

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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.

Click for information about 3D CAD!

1. Choose file format

2. Choose item in the table

3. Save file

Cat.no Dt De L0 L1 F1 c Mtr 3D CAD
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
3385 1 10 50 133 38 0.41 EN 10270-1-SH
3386 1 10 60 167 38 0.32 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
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
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
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
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
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
9514 0.8 9 44.6 149 22.5 0.19 EN 10270-1-SH
9526 0.9 10 50 162 28.3 0.22 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
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
9571 1.4 10 47.9 82 96.6 2.46 EN 10270-1-SH
9584 1.6 11 54.1 89 127.5 3.22 EN 10270-1-SH
9593 1.8 9 55.4 71 208.8 11.5 EN 10270-1-SH
9605 2 10 43.6 55 252.7 19.9 EN 10270-1-SH
9617 2.2 11 48 60 299.6 21.9 EN 10270-1-SH
9772 0.8 9 44.6 155 21 0.17 EN 10270-3-1.4310
9784 0.9 10 50 167 26.1 0.2 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
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
9832 1.4 10 47.9 84 91.1 2.2 EN 10270-3-1.4310
9845 1.6 11 54.1 91 119.5 2.88 EN 10270-3-1.4310
9854 1.8 9 55.4 72 194.4 10.3 EN 10270-3-1.4310
9866 2 10 43.6 56 239.9 17.8 EN 10270-3-1.4310
9878 2.2 11 48 61 281.1 19.6 EN 10270-3-1.4310