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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
3371 1 6 100 162 60.9 0.89 EN 10270-1-SH
3380 1 8 100 224 46.9 0.34 EN 10270-1-SH
3413 1.2 10 90 201 63.3 0.51 EN 10270-1-SH
3414 1.2 10 120 278 63.3 0.36 EN 10270-1-SH
3421 1.2 12 90 254 53.3 0.29 EN 10270-1-SH
3422 1.2 12 120 354 53.3 0.2 EN 10270-1-SH
3774 1 6 100 164 57.1 0.79 EN 10270-3-1.4310
3781 1 8 100 229 44 0.3 EN 10270-3-1.4310
3805 1.2 10 90 205 59.5 0.46 EN 10270-3-1.4310
3810 1.2 12 90 260 50.1 0.26 EN 10270-3-1.4310
7726 1.2 10 120 284 59.5 0.32 EN 10270-3-1.4310
7727 1.2 12 120 364 50.1 0.18 EN 10270-3-1.4310
9565 1.2 13 90.2 290 49.4 0.21 EN 10270-1-SH
9578 1.4 15 105 327 66 0.26 EN 10270-1-SH
9826 1.2 13 90.2 303 46.4 0.19 EN 10270-3-1.4310
9839 1.4 15 105 343 62.3 0.23 EN 10270-3-1.4310