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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
3585 5 40 350 668 873.1 2.43 EN 10270-1-SH
9661 3.2 36 131 335 283.9 1.21 EN 10270-1-SH
9672 3.6 40 114 253 353.7 2.22 EN 10270-1-SH
9673 3.6 40 146 363 353.7 1.42 EN 10270-1-SH
9674 3.6 40 200 547 353.7 0.89 EN 10270-1-SH
9684 4 45 127 283 424.2 2.37 EN 10270-1-SH
9685 4 45 163 407 424.2 1.51 EN 10270-1-SH
9686 4 45 223 614 424.2 0.95 EN 10270-1-SH
9697 4.5 50 183 442 527.7 1.77 EN 10270-1-SH
9698 4.5 50 250 665 527.7 1.11 EN 10270-1-SH
9709 5 55 202 479 646.1 2.04 EN 10270-1-SH
9710 5 55 277 720 646.1 1.27 EN 10270-1-SH
9922 3.2 36 131 350 268.3 1.08 EN 10270-3-1.4310
9933 3.6 40 114 262 331.7 1.99 EN 10270-3-1.4310
9934 3.6 40 146 377 331.7 1.27 EN 10270-3-1.4310
9945 4 45 127 297 404.7 2.12 EN 10270-3-1.4310
9946 4 45 163 428 404.7 1.36 EN 10270-3-1.4310
9947 4 45 223 647 404.7 0.85 EN 10270-3-1.4310
9957 4.5 50 142 320 499.6 2.48 EN 10270-3-1.4310
9958 4.5 50 183 462 499.6 1.59 EN 10270-3-1.4310
9959 4.5 50 250 696 499.6 0.99 EN 10270-3-1.4310
9970 5 55 202 506 622.7 1.83 EN 10270-3-1.4310
9971 5 55 277 763 622.7 1.14 EN 10270-3-1.4310