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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
3368 1 6 50 78 60.9 1.94 EN 10270-1-SH
3369 1 6 60 95 60.9 1.57 EN 10270-1-SH
3401 1.2 8 50 82 77.7 2.17 EN 10270-1-SH
3426 1.5 10 50 77 116.9 3.82 EN 10270-1-SH
3435 1.5 12 50 89 98.9 2.23 EN 10270-1-SH
3452 2 12 60 86 216.3 7.41 EN 10270-1-SH
3459 2 15 50 84 176.9 4.64 EN 10270-1-SH
3483 2.5 15 60 84 324.3 12 EN 10270-1-SH
3771 1 6 50 79 57.1 1.74 EN 10270-3-1.4310
3796 1.2 8 50 84 73 1.94 EN 10270-3-1.4310
3812 1.5 10 50 79 111.3 3.42 EN 10270-3-1.4310
3818 1.5 12 50 92 94.2 2 EN 10270-3-1.4310
7621 2 12 60 87 205.4 6.64 EN 10270-3-1.4310
7625 2 15 50 86 167.9 4.15 EN 10270-3-1.4310
9522 0.9 6.3 44.1 80 43.7 1.06 EN 10270-1-SH
9534 1 7 49 89 53 1.18 EN 10270-1-SH
9547 1.1 7.5 53.6 93 64.9 1.42 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
9608 2 14 50 78 188.4 5.9 EN 10270-1-SH
9620 2.2 15 54.4 82 228.8 7.11 EN 10270-1-SH
9643 2.8 20 53.8 78 340.6 12.3 EN 10270-1-SH
9780 0.9 6.3 44.1 82 40.3 0.95 EN 10270-3-1.4310
9792 1 7 49 92 49.7 1.06 EN 10270-3-1.4310
9805 1.1 7.5 53.6 95 60.1 1.27 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
9869 2 14 50 80 178.9 5.28 EN 10270-3-1.4310
9881 2.2 15 54.4 84 214.6 6.37 EN 10270-3-1.4310
9904 2.8 20 53.8 80 324.1 11 EN 10270-3-1.4310