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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
3453 2 12 70 102 216.3 6.04 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
3467 2 18 50 100 149.2 2.65 EN 10270-1-SH
3475 2 20 50 110 135 2 EN 10270-1-SH
3484 2.5 15 80 115 324.3 8.15 EN 10270-1-SH
3490 2.5 18 60 96 275.3 6.68 EN 10270-1-SH
3497 2.5 20 60 104 249.8 4.95 EN 10270-1-SH
3511 3 20 70 105 411.7 10.5 EN 10270-1-SH
3518 3 25 70 120 335.4 5.96 EN 10270-1-SH
7622 2 12 70 103 205.4 5.41 EN 10270-3-1.4310
7626 2 15 60 107 167.9 3.16 EN 10270-3-1.4310
7630 2 18 50 102 141.7 2.38 EN 10270-3-1.4310
7638 2 20 50 113 128.2 1.79 EN 10270-3-1.4310
9609 2 14 68 111 188.4 3.77 EN 10270-1-SH
9611 2 22 50.8 103 123.3 2.04 EN 10270-1-SH
9621 2.2 15 74.2 118 228.8 4.55 EN 10270-1-SH
9623 2.2 24 55.6 111 147.3 2.3 EN 10270-1-SH
9630 2.5 13 77.8 101 366.8 13.8 EN 10270-1-SH
9632 2.5 18 63.3 99 275.3 6.68 EN 10270-1-SH
9642 2.8 14 86.2 109 465.3 17.8 EN 10270-1-SH
9644 2.8 20 70.6 109 340.6 7.69 EN 10270-1-SH
9870 2 14 68 115 178.9 3.38 EN 10270-3-1.4310
9872 2 22 50.8 108 117.1 1.83 EN 10270-3-1.4310
9882 2.2 15 74.2 121 214.6 4.08 EN 10270-3-1.4310
9884 2.2 24 55.6 115 138.2 2.06 EN 10270-3-1.4310
9891 2.5 13 77.8 103 351.3 12.3 EN 10270-3-1.4310
9893 2.5 18 63.3 103 263.7 5.98 EN 10270-3-1.4310
9903 2.8 14 86.2 111 442.8 16 EN 10270-3-1.4310
9905 2.8 20 70.6 112 324.1 6.89 EN 10270-3-1.4310