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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
3505 2.5 25 80 188 202.5 1.66 EN 10270-1-SH
3506 2.5 25 100 249 202.5 1.2 EN 10270-1-SH
3520 3 25 120 238 335.4 2.5 EN 10270-1-SH
3526 3 30 90 203 282.4 2.21 EN 10270-1-SH
3539 3.5 25 140 233 506.4 4.81 EN 10270-1-SH
3544 3.5 30 100 187 427.7 4.32 EN 10270-1-SH
3551 4 25 140 205 733.4 10.0575377543308 EN 10270-1-SH
3557 4 30 140 237 621.7 5.71 EN 10270-1-SH
3569 5 30 160 222 1133.4 16.3 EN 10270-1-SH
3575 5 35 160 249 987.2 9.83 EN 10270-1-SH
3586 6 35 140 182 1602.3 33.8 EN 10270-1-SH
3587 6 35 180 240 1602.3 23.5 EN 10270-1-SH
9625 2.2 24 88.6 228 147.3 0.92 EN 10270-1-SH
9636 2.5 28 79.3 185 181.7 1.5 EN 10270-1-SH
9648 2.8 30 86.6 191 232.8 1.94 EN 10270-1-SH
9669 3.6 25 122 191 549.7 6.98 EN 10270-1-SH
9681 4 28 136 213 662.3 7.55 EN 10270-1-SH
9693 4.5 32 154 241 802.5 8.03 EN 10270-1-SH
9702 5 25 154 190 1324.1 31.8 EN 10270-1-SH
9886 2.2 24 88.6 237 138.2 0.83 EN 10270-3-1.4310
9897 2.5 28 79.3 194 174 1.34 EN 10270-3-1.4310
9909 2.8 30 86.6 200 221.5 1.74 EN 10270-3-1.4310
9930 3.6 25 122 195 515.5 6.26 EN 10270-3-1.4310
9942 4 28 136 219 631.8 6.76 EN 10270-3-1.4310
9954 4.5 32 154 248 759.8 7.2 EN 10270-3-1.4310
9963 5 25 154 194 1276.3 28.5 EN 10270-3-1.4310