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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
3341 0.75 6 50 110 27.6 0.41 EN 10270-1-SH
3348 0.75 8 40 120 21 0.23 EN 10270-1-SH
3384 1 10 40 98 38 0.58 EN 10270-1-SH
3392 1 12 40 114 31.9 0.38 EN 10270-1-SH
3749 0.75 6 50 111 25.4 0.37 EN 10270-3-1.4310
3783 1 10 40 101 35.6 0.52 EN 10270-3-1.4310
3789 1 12 40 117 29.9 0.34 EN 10270-3-1.4310
9513 0.8 9 32.6 98 22.5 0.3 EN 10270-1-SH
9525 0.9 10 36.5 107 28.3 0.35 EN 10270-1-SH
9538 1 11 40.4 115 34.7 0.41 EN 10270-1-SH
9771 0.8 9 32.6 102 21 0.27 EN 10270-3-1.4310
9783 0.9 10 36.5 110 26.1 0.32 EN 10270-3-1.4310
9796 1 11 40.4 120 32.5 0.37 EN 10270-3-1.4310