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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
3471 2 18 120 286 149.2 0.8 EN 10270-1-SH
3479 2 20 120 330 135 0.57 EN 10270-1-SH
3527 3 30 120 292 282.4 1.45 EN 10270-1-SH
7634 2 18 120 295 141.7 0.71 EN 10270-3-1.4310
7642 2 20 120 342 128.2 0.51 EN 10270-3-1.4310
9614 2 22 111 321 123.3 0.51 EN 10270-1-SH
9626 2.2 24 122 346 147.3 0.58 EN 10270-1-SH
9637 2.5 28 102 266 181.7 0.96 EN 10270-1-SH
9649 2.8 30 112 275 232.8 1.24 EN 10270-1-SH
9875 2 22 111 338 117.1 0.46 EN 10270-3-1.4310
9887 2.2 24 122 360 138.2 0.52 EN 10270-3-1.4310
9898 2.5 28 102 281 174 0.86 EN 10270-3-1.4310
9910 2.8 30 112 289 221.5 1.11 EN 10270-3-1.4310