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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
3453 2 12 70 102 216.3 6.04 EN 10270-1-SH
3460 2 15 60 104 176.9 3.53 EN 10270-1-SH
3461 2 15 70 125 176.9 2.85 EN 10270-1-SH
3467 2 18 50 100 149.2 2.65 EN 10270-1-SH
3475 2 20 50 110 135 2 EN 10270-1-SH
3497 2.5 20 60 104 249.8 4.95 EN 10270-1-SH
7622 2 12 70 103 205.4 5.41 EN 10270-3-1.4310
7626 2 15 60 107 167.9 3.16 EN 10270-3-1.4310
7630 2 18 50 102 141.7 2.38 EN 10270-3-1.4310
9609 2 14 68 111 188.4 3.77 EN 10270-1-SH
9621 2.2 15 74.2 118 228.8 4.55 EN 10270-1-SH
9623 2.2 24 55.6 111 147.3 2.3 EN 10270-1-SH
9857 1.8 12 60.2 97 151.4 3.61 EN 10270-3-1.4310
9870 2 14 68 115 178.9 3.38 EN 10270-3-1.4310
9882 2.2 15 74.2 121 214.6 4.08 EN 10270-3-1.4310
9884 2.2 24 55.6 115 138.2 2.06 EN 10270-3-1.4310