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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
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
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
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
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
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
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
9568 1.4 7 43.1 56 132 8.91 EN 10270-1-SH
9571 1.4 10 47.9 82 96.6 2.46 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
9581 1.6 8 49.3 64 168.3 10.2 EN 10270-1-SH
9584 1.6 11 54.1 89 127.5 3.22 EN 10270-1-SH
9587 1.6 17 49.3 113 84.9 1.14 EN 10270-1-SH
9593 1.8 9 55.4 71 208.8 11.5 EN 10270-1-SH
9595 1.8 12 44 66 162.7 6.3 EN 10270-1-SH
9599 1.8 20 46 96 100.9 1.77 EN 10270-1-SH
9600 1.8 20 56.8 136 100.9 1.11 EN 10270-1-SH
9829 1.4 7 43.1 57 124.4 7.98 EN 10270-3-1.4310
9832 1.4 10 47.9 84 91.1 2.2 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
9842 1.6 8 49.3 65 157.6 9.13 EN 10270-3-1.4310
9845 1.6 11 54.1 91 119.5 2.88 EN 10270-3-1.4310
9848 1.6 17 49.3 118 79.5 1.02 EN 10270-3-1.4310
9854 1.8 9 55.4 72 194.4 10.3 EN 10270-3-1.4310
9856 1.8 12 44 68 151.4 5.64 EN 10270-3-1.4310
9860 1.8 20 46 98 93.9 1.59 EN 10270-3-1.4310
9861 1.8 20 56.8 140 93.9 0.99 EN 10270-3-1.4310