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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
3373 1 6 180 296 60.9 0.47 EN 10270-1-SH
3381 1 8 140 321 46.9 0.23 EN 10270-1-SH
3382 1 8 180 417 46.9 0.18 EN 10270-1-SH
3414 1.2 10 120 278 63.3 0.36 EN 10270-1-SH
3415 1.2 10 160 378 63.3 0.26 EN 10270-1-SH
3416 1.2 10 200 478 63.3 0.2 EN 10270-1-SH
3421 1.2 12 90 254 53.3 0.29 EN 10270-1-SH
3422 1.2 12 120 354 53.3 0.2 EN 10270-1-SH
3423 1.2 12 160 487 53.3 0.14 EN 10270-1-SH
3424 1.2 12 200 623 53.3 0.11 EN 10270-1-SH
3810 1.2 12 90 260 50.1 0.26 EN 10270-3-1.4310
7726 1.2 10 120 284 59.5 0.32 EN 10270-3-1.4310
7727 1.2 12 120 364 50.1 0.18 EN 10270-3-1.4310
9535 1 7 290 572 53 0.17 EN 10270-1-SH
9552 1.1 12 82.8 273 41.8 0.19 EN 10270-1-SH
9565 1.2 13 90.2 290 49.4 0.21 EN 10270-1-SH
9793 1 7 290 589 49.7 0.15 EN 10270-3-1.4310
9821 1.2 8.5 290 583 69.1 0.21 EN 10270-3-1.4310
9826 1.2 13 90.2 303 46.4 0.19 EN 10270-3-1.4310