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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
3307 0.6 5 25 51 17.6 0.6 EN 10270-1-SH
3338 0.75 6 25 47 27.6 1.11 EN 10270-1-SH
3365 1 6 25 36 60.9 4.79 EN 10270-1-SH
3366 1 6 30 45 60.9 3.7 EN 10270-1-SH
3727 0.6 5 25 52 16 0.53 EN 10270-3-1.4310
3746 0.75 6 25 47 25.4 1 EN 10270-3-1.4310
3768 1 6 25 37 57.1 4.29 EN 10270-3-1.4310
3769 1 6 30 45 57.1 3.32 EN 10270-3-1.4310
9484 0.63 4.5 21.6 39 22.2 1.11 EN 10270-1-SH
9496 0.7 5 24 43 27 1.23 EN 10270-1-SH
9508 0.8 5.5 27 46 35.7 1.61 EN 10270-1-SH
9518 0.9 4.5 27.7 37 58.7 5.73 EN 10270-1-SH
9742 0.63 4.5 21.6 40 20.4 0.99 EN 10270-3-1.4310
9754 0.7 5 24 44 24.6 1.1 EN 10270-3-1.4310
9766 0.8 5.5 27 47 33.3 1.44 EN 10270-3-1.4310
9776 0.9 4.5 27.7 37 54 5.13 EN 10270-3-1.4310