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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
3344 0.75 6 120 282 27.6 0.15 EN 10270-1-SH
3345 0.75 6 160 381 27.6 0.11 EN 10270-1-SH
3352 0.75 8 90 310 21 0.09 EN 10270-1-SH
3353 0.75 8 120 438 21 0.06 EN 10270-1-SH
3354 0.75 8 160 596 21.013483392956 0.04 EN 10270-1-SH
3388 1 10 100 305 38 0.17 EN 10270-1-SH
3389 1 10 140 442 38 0.11 EN 10270-1-SH
3390 1 10 180 579 38 0.09 EN 10270-1-SH
3395 1 12 80 303 31.9 0.13 EN 10270-1-SH
3396 1 12 100 397 31.9 0.1 EN 10270-1-SH
3397 1 12 140 586 31.9 0.06 EN 10270-1-SH
3398 1 12 180 774 31.9 0.05 EN 10270-1-SH
3787 1 10 100 312 35.6 0.15 EN 10270-3-1.4310
3792 1 12 80 311 29.9 0.11 EN 10270-3-1.4310
3793 1 12 100 408 29.9 0.09 EN 10270-3-1.4310
9510 0.8 5.5 290 562 35.7 0.11 EN 10270-1-SH
9540 1 11 75.4 255 34.7 0.17 EN 10270-1-SH
9768 0.8 5.5 290 577 33.3 0.1 EN 10270-3-1.4310
9798 1 11 75.4 266 32.5 0.15 EN 10270-3-1.4310
9810 1.1 12 82.8 283 38.7 0.17 EN 10270-3-1.4310