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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
3357 0.75 10 40 163 16.9 0.12 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
3412 1.2 10 70 152 63.3 0.69 EN 10270-1-SH
3429 1.5 10 80 132 116.9 2 EN 10270-1-SH
3430 1.5 10 100 169 116.9 1.5 EN 10270-1-SH
3762 0.75 10 40 165 15.6 0.11 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
3803 1.2 10 60 128 59.5 0.77 EN 10270-3-1.4310
3804 1.2 10 70 155 59.5 0.62 EN 10270-3-1.4310
3815 1.5 10 80 135 111.3 1.79 EN 10270-3-1.4310
3816 1.5 10 100 173 111.3 1.34 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
9539 1 11 55.4 175 34.7 0.25 EN 10270-1-SH
9585 1.6 11 78.1 133 127.5 2.01 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
9833 1.4 10 68.9 127 91.1 1.38 EN 10270-3-1.4310
9846 1.6 11 78.1 137 119.5 1.8 EN 10270-3-1.4310