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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
3487 2.5 15 180 271 324.3 3.13 EN 10270-1-SH
3488 2.5 15 220 333 324.3 2.52 EN 10270-1-SH
3489 2.5 15 260 395 324.3 2.1 EN 10270-1-SH
3494 2.5 18 180 326 275.3 1.67 EN 10270-1-SH
3495 2.5 18 220 402 275.3 1.34 EN 10270-1-SH
3496 2.5 18 260 479 275.3 1.11 EN 10270-1-SH
3514 3 20 160 260 411.7 3.65 EN 10270-1-SH
3515 3 20 200 329 411.7 2.85 EN 10270-1-SH
3517 3 20 280 466 411.7 1.98 EN 10270-1-SH
3521 3 25 160 328 335.4 1.76 EN 10270-1-SH
3522 3 25 200 417 335.4 1.36 EN 10270-1-SH
3523 3 25 240 511 335.4 1.09 EN 10270-1-SH
3524 3 25 280 600 335.4 0.92 EN 10270-1-SH
3527 3 30 120 292 282.4 1.45 EN 10270-1-SH
3528 3 30 160 410 282.4 1 EN 10270-1-SH
3529 3 30 200 533 282.4 0.75 EN 10270-1-SH
3530 3 30 240 650 282.4 0.61 EN 10270-1-SH
3531 3 30 280 768 282.4 0.51 EN 10270-1-SH
5016 3 20 240 399 411.7 2.3 EN 10270-1-SH