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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
3457 2 12 200 308 216.3 1.77 EN 10270-1-SH
3458 2 12 240 371 216.3 1.46 EN 10270-1-SH
3464 2 15 160 310 176.9 1.04 EN 10270-1-SH
3465 2 15 200 392 176.9 0.82 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
3500 2.5 20 140 279 249.8 1.58 EN 10270-1-SH
3501 2.5 20 180 367 249.8 1.18 EN 10270-1-SH
3502 2.5 20 220 454 249.8 0.94 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
5016 3 20 240 399 411.7 2.3 EN 10270-1-SH
9637 2.5 28 102 266 181.7 0.96 EN 10270-1-SH
9649 2.8 30 112 275 232.8 1.24 EN 10270-1-SH
9898 2.5 28 102 281 174 0.86 EN 10270-3-1.4310
9910 2.8 30 112 289 221.5 1.11 EN 10270-3-1.4310