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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
3270 0.5 4 80 195 13 0.1 EN 10270-1-SH
3351 0.75 8 70 239 21 0.11 EN 10270-1-SH
3387 1 10 80 236 38 0.22 EN 10270-1-SH
3420 1.2 12 70 186 53.3 0.41 EN 10270-1-SH
3446 1.5 15 80 209 80.2 0.55 EN 10270-1-SH
3505 2.5 25 80 188 202.5 1.66 EN 10270-1-SH
3758 0.75 8 70 242 19.4 0.1 EN 10270-3-1.4310
3786 1 10 80 242 35.6 0.2 EN 10270-3-1.4310
3809 1.2 12 70 190 50.1 0.37 EN 10270-3-1.4310
3825 1.5 15 70 181 76.3 0.61 EN 10270-3-1.4310
3826 1.5 15 80 216 76.3 0.49 EN 10270-3-1.4310
5013 0.6 5 80 200 17.6 0.13 EN 10270-1-SH
7608 0.5 4 80 196 11.8 0.09 EN 10270-3-1.4310
7616 0.6 5 80 201 16 0.12 EN 10270-3-1.4310
9515 0.8 9 60.6 218 22.5 0.13 EN 10270-1-SH
9527 0.9 10 68 236 28.3 0.15 EN 10270-1-SH
9551 1.1 12 60.8 188 41.8 0.29 EN 10270-1-SH
9564 1.2 13 66.2 199 49.4 0.32 EN 10270-1-SH
9577 1.4 15 76.9 225 66 0.39 EN 10270-1-SH
9601 1.8 20 73 197 100.9 0.71 EN 10270-1-SH
9613 2 22 80.8 212 123.3 0.82 EN 10270-1-SH
9636 2.5 28 79.3 185 181.7 1.5 EN 10270-1-SH
9773 0.8 9 60.6 226 21 0.11 EN 10270-3-1.4310
9785 0.9 10 68 243 26.1 0.13 EN 10270-3-1.4310
9809 1.1 12 60.8 194 38.7 0.26 EN 10270-3-1.4310
9825 1.2 13 66.2 208 46.4 0.29 EN 10270-3-1.4310
9838 1.4 15 76.9 235 62.3 0.35 EN 10270-3-1.4310
9862 1.8 20 73 204 93.9 0.64 EN 10270-3-1.4310
9874 2 22 80.8 223 117.1 0.73 EN 10270-3-1.4310
9897 2.5 28 79.3 194 174 1.34 EN 10270-3-1.4310