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Extension spring

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  • All measurements are in mm

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
3244 0.4 3 30 64 9.15 0.24 EN 10270-1-SH
3249 0.4 4 20 56 6.98 0.17 EN 10270-1-SH
3250 0.4 4 25 74 6.98 0.13 EN 10270-1-SH
3275 0.5 5 25 68 10.6 0.22 EN 10270-1-SH
3285 0.5 6 20 58 8.88 0.21 EN 10270-1-SH
3295 0.5 8 20 60 6.72 0.15 EN 10270-1-SH
3676 0.4 3 30 64 8.25 0.21 EN 10270-3-1.4310
3681 0.4 4 20 56 6.3 0.16 EN 10270-3-1.4310
3682 0.4 4 25 74 6.3 0.11 EN 10270-3-1.4310
3703 0.5 5 25 68 9.59 0.2 EN 10270-3-1.4310
3709 0.5 6 20 58 8.05 0.19 EN 10270-3-1.4310
3719 0.5 8 20 60 6.09 0.14 EN 10270-3-1.4310
9464 0.5 5.5 20.2 63 9.65 0.2 EN 10270-1-SH
9722 0.5 5.5 20.2 63 8.76 0.18 EN 10270-3-1.4310
9734 0.55 6 22.1 68 10.4 0.21 EN 10270-3-1.4310