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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
3261 0.4 5 45 214 5.64 0.03 EN 10270-1-SH
3280 0.5 5 60 198 10.6 0.07 EN 10270-1-SH
3290 0.5 6 50 213 8.88 0.05 EN 10270-1-SH
3323 0.6 6 60 190 14.8 0.1 EN 10270-1-SH
3332 0.6 8 50 228 11.2 0.06 EN 10270-1-SH
3350 0.75 8 60 198 21 0.14 EN 10270-1-SH
3358 0.75 10 50 221 16.9 0.09 EN 10270-1-SH
3394 1 12 60 209 31.9 0.19 EN 10270-1-SH
3693 0.4 5 45 213 5.09 0.03 EN 10270-3-1.4310
3714 0.5 6 50 213 8.05 0.04 EN 10270-3-1.4310
3744 0.6 8 50 230 10.2 0.05 EN 10270-3-1.4310
3757 0.75 8 60 201 19.4 0.12 EN 10270-3-1.4310
3763 0.75 10 50 225 15.6 0.08 EN 10270-3-1.4310
3791 1 12 60 214 29.9 0.17 EN 10270-3-1.4310
7609 0.5 5 60 198 9.59 0.06 EN 10270-3-1.4310
7617 0.6 6 60 191 13.5 0.09 EN 10270-3-1.4310
9760 0.7 7.5 52.5 182 16.8 0.12 EN 10270-3-1.4310
9797 1 11 55.4 183 32.5 0.23 EN 10270-3-1.4310