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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
3219 0.2 2 15 47 1.81 0.05 EN 10270-1-SH
3220 0.2 3 10 40 1.23 0.04 EN 10270-1-SH
3225 0.25 2 15 36 3.5 0.15 EN 10270-1-SH
3226 0.25 2 20 49 3.5 0.11 EN 10270-1-SH
3233 0.3 3 15 46 4.08 0.12 EN 10270-1-SH
3242 0.4 3 20 41 9.15 0.4 EN 10270-1-SH
3248 0.4 4 15 37 6.98 0.28 EN 10270-1-SH
3255 0.4 5 15 43 5.64 0.18 EN 10270-1-SH
3263 0.5 4 20 41 13 0.57 EN 10270-1-SH
3274 0.5 5 20 50 10.6 0.32 EN 10270-1-SH
3306 0.6 5 20 38 17.6 0.86 EN 10270-1-SH
3317 0.6 6 20 44 14.8 0.56 EN 10270-1-SH
3327 0.6 8 20 48 11.2 0.36 EN 10270-1-SH
3652 0.2 3 10 40 1.11 0.03 EN 10270-3-1.4310
3658 0.25 2 20 49 3.1 0.1 EN 10270-3-1.4310
3665 0.3 3 15 45 3.62 0.11 EN 10270-3-1.4310
3674 0.4 3 20 40 8.25 0.36 EN 10270-3-1.4310
3680 0.4 4 15 37 6.3 0.25 EN 10270-3-1.4310
3687 0.4 5 15 43 5.09 0.16 EN 10270-3-1.4310
3695 0.5 4 20 41 11.8 0.51 EN 10270-3-1.4310
3702 0.5 5 20 50 9.59 0.28 EN 10270-3-1.4310
3726 0.6 5 20 38 16 0.77 EN 10270-3-1.4310
3733 0.6 6 20 44 13.5 0.5 EN 10270-3-1.4310
3739 0.6 8 20 48 10.2 0.32 EN 10270-3-1.4310
3745 0.75 6 20 36 25.4 1.43 EN 10270-3-1.4310
5495 0.2 2 15 47 1.64 0.05 EN 10270-3-1.4310
9463 0.5 5.5 15.7 43 9.65 0.32 EN 10270-1-SH
9475 0.55 6 17.2 46 11.6 0.36 EN 10270-1-SH
9486 0.63 7 16.1 37 14.6 0.62 EN 10270-1-SH
9487 0.63 7 19.9 53 14.6 0.39 EN 10270-1-SH
9498 0.7 7.5 17.5 38 18.5 0.78 EN 10270-1-SH
9721 0.5 5.5 15.7 43 8.76 0.29 EN 10270-3-1.4310
9733 0.55 6 17.2 47 10.4 0.32 EN 10270-3-1.4310
9744 0.63 7 16.1 38 13.5 0.56 EN 10270-3-1.4310
9745 0.63 7 19.9 55 13.5 0.35 EN 10270-3-1.4310
9756 0.7 7.5 17.5 39 16.8 0.7 EN 10270-3-1.4310