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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
3513 3 20 120 192 411.7 5.09 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
3544 3.5 30 100 187 427.7 4.32 EN 10270-1-SH
3580 5 40 120 198 873.1 9.9 EN 10270-1-SH
9634 2.5 18 123 213 275.3 2.67 EN 10270-1-SH
9660 3.2 36 102 233 283.9 1.89 EN 10270-1-SH
9669 3.6 25 122 191 549.7 6.98 EN 10270-1-SH
9683 4 45 103 201 424.2 3.78 EN 10270-1-SH
9695 4.5 50 115 219 527.7 4.43 EN 10270-1-SH
9895 2.5 18 123 221 263.7 2.39 EN 10270-3-1.4310
9921 3.2 36 102 242 268.3 1.69 EN 10270-3-1.4310
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
9944 4 45 103 209 404.7 3.39 EN 10270-3-1.4310
9956 4.5 50 115 226 499.6 3.97 EN 10270-3-1.4310