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Extension spring

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  • All measurements are in mm

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
3432 1.5 10 180 315 116.9 0.77 EN 10270-1-SH
3433 1.5 10 220 388 116.9 0.62 EN 10270-1-SH
3440 1.5 12 140 300 98.9 0.55 EN 10270-1-SH
3441 1.5 12 180 391 98.9 0.42 EN 10270-1-SH
3442 1.5 12 220 482 98.9 0.33 EN 10270-1-SH
3447 1.5 15 100 273 80.2 0.41 EN 10270-1-SH
3448 1.5 15 140 405 80.2 0.27 EN 10270-1-SH
3449 1.5 15 180 533 80.2 0.2 EN 10270-1-SH
3450 1.5 15 220 661 80.2 0.16 EN 10270-1-SH
9573 1.4 10 290 560 96.6 0.31 EN 10270-1-SH
9590 1.6 17 120 360 84.9 0.3 EN 10270-1-SH
9602 1.8 20 100 298 100.9 0.44 EN 10270-1-SH
9603 1.8 20 136 433 100.9 0.3 EN 10270-1-SH