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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
3261 0.4 5 45 214 5.64 0.03 EN 10270-1-SH
3279 0.5 5 50 161 10.6 0.09 EN 10270-1-SH
3280 0.5 5 60 198 10.6 0.07 EN 10270-1-SH
3290 0.5 6 50 213 8.88 0.05 EN 10270-1-SH
3291 0.5 6 60 264 8.88 0.04 EN 10270-1-SH
3311 0.6 5 50 119 17.6 0.23 EN 10270-1-SH
3312 0.6 5 60 146 17.6 0.18 EN 10270-1-SH
3322 0.6 6 50 153 14.8 0.13 EN 10270-1-SH
3323 0.6 6 60 190 14.8 0.1 EN 10270-1-SH
3341 0.75 6 50 110 27.6 0.41 EN 10270-1-SH
3368 1 6 50 78 60.9 1.94 EN 10270-1-SH
3369 1 6 60 95 60.9 1.57 EN 10270-1-SH
3693 0.4 5 45 213 5.09 0.03 EN 10270-3-1.4310
3706 0.5 5 50 161 9.59 0.08 EN 10270-3-1.4310
3714 0.5 6 50 213 8.05 0.04 EN 10270-3-1.4310
3731 0.6 5 50 120 16 0.2 EN 10270-3-1.4310
3738 0.6 6 50 154 13.5 0.12 EN 10270-3-1.4310
3749 0.75 6 50 111 25.4 0.37 EN 10270-3-1.4310
3750 0.75 6 60 135 25.4 0.3 EN 10270-3-1.4310
3771 1 6 50 79 57.1 1.74 EN 10270-3-1.4310
3772 1 6 60 96 57.1 1.4 EN 10270-3-1.4310
5014 0.75 6 60 134 27.6 0.33 EN 10270-1-SH
7609 0.5 5 60 198 9.59 0.06 EN 10270-3-1.4310
7611 0.5 6 60 265 8.05 0.03 EN 10270-3-1.4310
7615 0.6 5 60 147 16 0.16 EN 10270-3-1.4310
7617 0.6 6 60 191 13.5 0.09 EN 10270-3-1.4310
9478 0.55 6 41.4 151 11.6 0.1 EN 10270-1-SH
9736 0.55 6 41.4 152 10.4 0.09 EN 10270-3-1.4310