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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
3405 1.2 8 120 213 77.7 0.75 EN 10270-1-SH
3431 1.5 10 140 243 116.9 1.01 EN 10270-1-SH
3439 1.5 12 100 205 98.9 0.84 EN 10270-1-SH
3446 1.5 15 80 209 80.2 0.55 EN 10270-1-SH
9589 1.6 17 87.7 248 84.9 0.46 EN 10270-1-SH
9601 1.8 20 73 197 100.9 0.71 EN 10270-1-SH
9613 2 22 80.8 212 123.3 0.82 EN 10270-1-SH