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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
3223 0.2 3 25 169 1.23 0.01 EN 10270-1-SH
3227 0.25 2 25 63 3.5 0.08 EN 10270-1-SH
3231 0.25 3 25 116 2.38 0.02 EN 10270-1-SH
3235 0.3 3 25 85 4.08 0.06 EN 10270-1-SH
3239 0.3 4 25 130 3.1 0.03 EN 10270-1-SH
3240 0.3 4 30 162 3.1 0.02 EN 10270-1-SH
3243 0.4 3 25 53 9.15 0.3 EN 10270-1-SH
3244 0.4 3 30 64 9.15 0.24 EN 10270-1-SH
3250 0.4 4 25 74 6.98 0.13 EN 10270-1-SH
3251 0.4 4 30 94 6.98 0.1 EN 10270-1-SH
3257 0.4 5 25 100 5.64 0.07 EN 10270-1-SH
3258 0.4 5 30 128 5.64 0.05 EN 10270-1-SH
3655 0.2 3 25 170 1.11 0.01 EN 10270-3-1.4310
3659 0.25 2 25 62 3.1 0.08 EN 10270-3-1.4310
3663 0.25 3 25 114 2.11 0.02 EN 10270-3-1.4310
3667 0.3 3 25 83 3.62 0.06 EN 10270-3-1.4310
3671 0.3 4 25 127 2.75 0.02 EN 10270-3-1.4310
3672 0.3 4 30 159 2.75 0.02 EN 10270-3-1.4310
3675 0.4 3 25 53 8.25 0.27 EN 10270-3-1.4310
3676 0.4 3 30 64 8.25 0.21 EN 10270-3-1.4310
3682 0.4 4 25 74 6.3 0.11 EN 10270-3-1.4310
3683 0.4 4 30 94 6.3 0.09 EN 10270-3-1.4310
3689 0.4 5 25 100 5.09 0.06 EN 10270-3-1.4310
3690 0.4 5 30 127 5.09 0.05 EN 10270-3-1.4310