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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
3533 3.5 20 140 193 617.9 10.3 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
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
9683 4 45 103 201 424.2 3.78 EN 10270-1-SH
9930 3.6 25 122 195 515.5 6.26 EN 10270-3-1.4310
9932 3.6 40 92.1 184 331.7 3.18 EN 10270-3-1.4310
9942 4 28 136 219 631.8 6.76 EN 10270-3-1.4310
9944 4 45 103 209 404.7 3.39 EN 10270-3-1.4310