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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
3393 1 12 50 161 31.9 0.26 EN 10270-1-SH
3419 1.2 12 60 153 53.3 0.51 EN 10270-1-SH
3444 1.5 15 60 142 80.2 0.87 EN 10270-1-SH
3790 1 12 50 166 29.9 0.23 EN 10270-3-1.4310
3808 1.2 12 60 157 50.1 0.46 EN 10270-3-1.4310
3824 1.5 15 60 146 76.3 0.78 EN 10270-3-1.4310
9563 1.2 13 48.2 131 49.4 0.51 EN 10270-1-SH
9576 1.4 15 55.9 148 66 0.62 EN 10270-1-SH
9808 1.1 12 44.3 128 38.7 0.41 EN 10270-3-1.4310
9824 1.2 13 48.2 137 46.4 0.46 EN 10270-3-1.4310
9837 1.4 15 55.9 155 62.3 0.56 EN 10270-3-1.4310