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Extension spring

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  • All measurements are in mm

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
3580 5 40 120 198 873.1 9.9 EN 10270-1-SH
3592 6 40 140 196 1423.2 22.4 EN 10270-1-SH
3598 6 50 140 226 1159.2 11.9 EN 10270-1-SH
3604 7 40 160 205 2150.5 42.5 EN 10270-1-SH
3609 7 50 160 236 1762.3 20.5 EN 10270-1-SH
3619 8 50 180 239 2512 37.5 EN 10270-1-SH
9660 3.2 36 102 233 283.9 1.89 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
9704 5 36 127 190 962.2 13.4 EN 10270-1-SH
9707 5 55 127 238 646.1 5.09 EN 10270-1-SH
9921 3.2 36 102 242 268.3 1.69 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
9965 5 36 127 196 927.4 12 EN 10270-3-1.4310
9968 5 55 127 248 622.7 4.56 EN 10270-3-1.4310