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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
3262 0.5 4 15 28 13 0.93 EN 10270-1-SH
3305 0.6 5 15 25 17.6 1.55 EN 10270-1-SH
3316 0.6 6 15 26 14.8 1.2 EN 10270-1-SH
3337 0.75 6 20 35 27.6 1.59 EN 10270-1-SH
3694 0.5 4 15 28 11.8 0.83 EN 10270-3-1.4310
3725 0.6 5 15 25 16 1.39 EN 10270-3-1.4310
3732 0.6 6 15 26 13.5 1.07 EN 10270-3-1.4310
9457 0.5 3.5 9.5 15 14.7 2.36 EN 10270-1-SH
9458 0.5 3.5 12.5 21 14.7 1.47 EN 10270-1-SH
9459 0.5 3.5 17 31 14.7 0.94 EN 10270-1-SH
9471 0.55 3.5 13.2 21 19.1 2.27 EN 10270-1-SH
9472 0.55 3.5 18.1 30 19.1 1.45 EN 10270-1-SH
9483 0.63 4.5 15.9 27 22.2 1.73 EN 10270-1-SH
9495 0.7 5 17.7 30 27 1.92 EN 10270-1-SH
9715 0.5 3.5 9.5 15 13.4 2.11 EN 10270-3-1.4310
9716 0.5 3.5 12.5 22 13.4 1.32 EN 10270-3-1.4310
9717 0.5 3.5 17 31 13.4 0.84 EN 10270-3-1.4310
9729 0.55 3.5 13.2 21 17.3 2.03 EN 10270-3-1.4310
9730 0.55 3.5 18.1 30 17.3 1.3 EN 10270-3-1.4310
9740 0.63 4.5 12.1 19 20.4 2.48 EN 10270-3-1.4310
9741 0.63 4.5 15.9 28 20.4 1.55 EN 10270-3-1.4310
9753 0.7 5 17.7 30 24.6 1.72 EN 10270-3-1.4310
9765 0.8 5.5 19.8 33 33.3 2.25 EN 10270-3-1.4310