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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
9643 2.8 20 53.8 78 340.6 12.3 EN 10270-1-SH
9653 3.2 16 69.8 86 594.6 31.8 EN 10270-1-SH
9655 3.2 22 60.2 85 450.7 16.1 EN 10270-1-SH
9688 4.5 22 70.3 83 1112.2 77.9 EN 10270-1-SH
9904 2.8 20 53.8 80 324.1 11 EN 10270-3-1.4310
9914 3.2 16 69.8 87 562 28.5 EN 10270-3-1.4310
9916 3.2 22 60.2 86 425.9 14.4 EN 10270-3-1.4310
9937 4 20 63.2 76 847.4 57 EN 10270-3-1.4310
9949 4.5 22 70.3 84 1053 69.8 EN 10270-3-1.4310