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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
3342 0.75 6 70 158 27.6 0.28 EN 10270-1-SH
3370 1 6 80 129 60.9 1.13 EN 10270-1-SH
3379 1 8 80 176 46.9 0.44 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
3437 1.5 12 70 135 98.9 1.35 EN 10270-1-SH
3438 1.5 12 80 159 98.9 1.11 EN 10270-1-SH
3445 1.5 15 70 175 80.2 0.68 EN 10270-1-SH
3469 2 18 70 153 149.2 1.59 EN 10270-1-SH
3477 2 20 70 173 135 1.16 EN 10270-1-SH
3491 2.5 18 80 135 275.3 4.45 EN 10270-1-SH
3498 2.5 20 80 148 249.8 3.23 EN 10270-1-SH
3525 3 30 70 147 282.4 3.22 EN 10270-1-SH
9585 1.6 11 78.1 133 127.5 2.01 EN 10270-1-SH
9588 1.6 17 63.7 164 84.9 0.73 EN 10270-1-SH
9612 2 22 62.8 147 123.3 1.27 EN 10270-1-SH
9624 2.2 24 68.8 158 147.3 1.44 EN 10270-1-SH
9635 2.5 28 64.3 130 181.7 2.4 EN 10270-1-SH
9647 2.8 30 69.8 135 232.8 3.11 EN 10270-1-SH
9659 3.2 36 82.6 164 283.9 3.03 EN 10270-1-SH