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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
3454 2 12 90 133 216.3 4.41 EN 10270-1-SH
3485 2.5 15 100 146 324.3 6.17 EN 10270-1-SH
3491 2.5 18 80 135 275.3 4.45 EN 10270-1-SH
3492 2.5 18 100 173 275.3 3.34 EN 10270-1-SH
3498 2.5 20 80 148 249.8 3.23 EN 10270-1-SH
3504 2.5 25 60 127 202.5 2.69 EN 10270-1-SH
3519 3 25 90 170 335.4 3.69 EN 10270-1-SH
3525 3 30 70 147 282.4 3.22 EN 10270-1-SH
3562 4 35 100 177 538.6 6.25 EN 10270-1-SH
7623 2 12 90 136 205.4 3.95 EN 10270-3-1.4310
7627 2 15 70 128 167.9 2.56 EN 10270-3-1.4310
9597 1.8 12 87.2 143 162.7 2.52 EN 10270-1-SH
9622 2.2 15 107 177 228.8 2.84 EN 10270-1-SH
9633 2.5 18 85.8 142 275.3 4.27 EN 10270-1-SH
9645 2.8 20 95.8 156 340.6 4.92 EN 10270-1-SH
9647 2.8 30 69.8 135 232.8 3.11 EN 10270-1-SH
9657 3.2 22 108 169 450.7 6.43 EN 10270-1-SH
9659 3.2 36 82.6 164 283.9 3.03 EN 10270-1-SH
9671 3.6 40 92.1 179 353.7 3.55 EN 10270-1-SH
9894 2.5 18 85.8 147 263.7 3.83 EN 10270-3-1.4310
9906 2.8 20 95.8 161 324.1 4.41 EN 10270-3-1.4310
9908 2.8 30 69.8 140 221.5 2.79 EN 10270-3-1.4310
9918 3.2 22 108 174 425.9 5.76 EN 10270-3-1.4310
9920 3.2 36 82.6 170 268.3 2.71 EN 10270-3-1.4310