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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
3405 1.2 8 120 213 77.7 0.75 EN 10270-1-SH
3439 1.5 12 100 205 98.9 0.84 EN 10270-1-SH
3822 1.5 12 100 210 94.2 0.75 EN 10270-3-1.4310
7641 2 20 90 244 128.2 0.74 EN 10270-3-1.4310
7725 1.2 8 120 217 73 0.67 EN 10270-3-1.4310
9589 1.6 17 87.7 248 84.9 0.46 EN 10270-1-SH