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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
3453 2 12 70 102 216.3 6.04 EN 10270-1-SH
3461 2 15 70 125 176.9 2.85 EN 10270-1-SH
3484 2.5 15 80 115 324.3 8.15 EN 10270-1-SH
3511 3 20 70 105 411.7 10.5 EN 10270-1-SH
3518 3 25 70 120 335.4 5.96 EN 10270-1-SH
7622 2 12 70 103 205.4 5.41 EN 10270-3-1.4310
9609 2 14 68 111 188.4 3.77 EN 10270-1-SH
9621 2.2 15 74.2 118 228.8 4.55 EN 10270-1-SH
9630 2.5 13 77.8 101 366.8 13.8 EN 10270-1-SH
9632 2.5 18 63.3 99 275.3 6.68 EN 10270-1-SH
9644 2.8 20 70.6 109 340.6 7.69 EN 10270-1-SH
9870 2 14 68 115 178.9 3.38 EN 10270-3-1.4310
9882 2.2 15 74.2 121 214.6 4.08 EN 10270-3-1.4310
9891 2.5 13 77.8 103 351.3 12.3 EN 10270-3-1.4310
9893 2.5 18 63.3 103 263.7 5.98 EN 10270-3-1.4310
9905 2.8 20 70.6 112 324.1 6.89 EN 10270-3-1.4310