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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
3222 0.2 3 20 126 1.23 0.01 EN 10270-1-SH
3223 0.2 3 25 169 1.23 0.01 EN 10270-1-SH
3239 0.3 4 25 130 3.1 0.03 EN 10270-1-SH
3240 0.3 4 30 162 3.1 0.02 EN 10270-1-SH
3253 0.4 4 40 132 6.98 0.07 EN 10270-1-SH
3254 0.4 4 50 170 6.98 0.05 EN 10270-1-SH
3269 0.5 4 60 144 13 0.14 EN 10270-1-SH
3654 0.2 3 20 127 1.11 0.01 EN 10270-3-1.4310
3655 0.2 3 25 170 1.11 0.01 EN 10270-3-1.4310
3671 0.3 4 25 127 2.75 0.02 EN 10270-3-1.4310
3672 0.3 4 30 159 2.75 0.02 EN 10270-3-1.4310
3685 0.4 4 40 132 6.3 0.06 EN 10270-3-1.4310
3686 0.4 4 50 170 6.3 0.05 EN 10270-3-1.4310
7607 0.5 4 60 144 11.8 0.13 EN 10270-3-1.4310