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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
3484 2.5 15 80 115 324.3 8.15 EN 10270-1-SH
3490 2.5 18 60 96 275.3 6.68 EN 10270-1-SH
3511 3 20 70 105 411.7 10.5 EN 10270-1-SH
3518 3 25 70 120 335.4 5.96 EN 10270-1-SH
9630 2.5 13 77.8 101 366.8 13.8 EN 10270-1-SH
9632 2.5 18 63.3 99 275.3 6.68 EN 10270-1-SH
9642 2.8 14 86.2 109 465.3 17.8 EN 10270-1-SH
9644 2.8 20 70.6 109 340.6 7.69 EN 10270-1-SH
9654 3.2 16 98.6 124 594.6 20.4 EN 10270-1-SH
9656 3.2 22 79.4 119 450.7 10.0478699324812 EN 10270-1-SH
9665 3.6 18 78.5 96 731.9 35.8 EN 10270-1-SH
9667 3.6 25 68.1 96 549.7 17.5 EN 10270-1-SH
9677 4 20 87.2 107 888.3 39.8 EN 10270-1-SH
9679 4 28 76 107 662.3 18.9 EN 10270-1-SH
9689 4.5 22 97.3 117 1112.2 48.7 EN 10270-1-SH
9691 4.5 32 86.3 121 802.5 20.1 EN 10270-1-SH
9891 2.5 13 77.8 103 351.3 12.3 EN 10270-3-1.4310
9893 2.5 18 63.3 103 263.7 5.98 EN 10270-3-1.4310
9903 2.8 14 86.2 111 442.8 16 EN 10270-3-1.4310
9905 2.8 20 70.6 112 324.1 6.89 EN 10270-3-1.4310
9917 3.2 22 79.4 121 425.9 9 EN 10270-3-1.4310
9926 3.6 18 78.5 97 686.4 32.1 EN 10270-3-1.4310
9928 3.6 25 68.1 97 515.5 15.6 EN 10270-3-1.4310
9938 4 20 87.2 108 847.4 35.6 EN 10270-3-1.4310
9940 4 28 76 109 631.8 16.9 EN 10270-3-1.4310
9950 4.5 22 97.3 119 1053 43.6 EN 10270-3-1.4310
9952 4.5 32 86.3 124 759.8 18 EN 10270-3-1.4310