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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
3486 2.5 15 140 208 324.3 4.16 EN 10270-1-SH
3493 2.5 18 140 249 275.3 2.23 EN 10270-1-SH
3513 3 20 120 192 411.7 5.09 EN 10270-1-SH
3520 3 25 120 238 335.4 2.5 EN 10270-1-SH
3526 3 30 90 203 282.4 2.21 EN 10270-1-SH
9634 2.5 18 123 213 275.3 2.67 EN 10270-1-SH
9646 2.8 20 138 234 340.6 3.08 EN 10270-1-SH
9895 2.5 18 123 221 263.7 2.39 EN 10270-3-1.4310
9907 2.8 20 138 242 324.1 2.76 EN 10270-3-1.4310