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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
3401 1.2 8 50 82 77.7 2.17 EN 10270-1-SH
3402 1.2 8 60 100 77.7 1.72 EN 10270-1-SH
3403 1.2 8 70 120 77.7 1.4 EN 10270-1-SH
3404 1.2 8 90 157 77.7 1.03 EN 10270-1-SH
3428 1.5 10 70 113 116.9 2.4 EN 10270-1-SH
3429 1.5 10 80 132 116.9 2 EN 10270-1-SH
3430 1.5 10 100 169 116.9 1.5 EN 10270-1-SH
3431 1.5 10 140 243 116.9 1.01 EN 10270-1-SH
3435 1.5 12 50 89 98.9 2.23 EN 10270-1-SH
3436 1.5 12 60 113 98.9 1.65 EN 10270-1-SH
3437 1.5 12 70 135 98.9 1.35 EN 10270-1-SH
3438 1.5 12 80 159 98.9 1.11 EN 10270-1-SH
3439 1.5 12 100 205 98.9 0.84 EN 10270-1-SH
3443 1.5 15 50 108 80.2 1.23 EN 10270-1-SH
3444 1.5 15 60 142 80.2 0.87 EN 10270-1-SH
9558 1.2 8.5 41 71 73.5 2.17 EN 10270-1-SH
9559 1.2 8.5 59 106 73.5 1.36 EN 10270-1-SH
9571 1.4 10 47.9 82 96.6 2.46 EN 10270-1-SH
9572 1.4 10 68.9 123 96.6 1.54 EN 10270-1-SH
9585 1.6 11 78.1 133 127.5 2.01 EN 10270-1-SH
9586 1.6 17 39.7 80 84.9 1.83 EN 10270-1-SH
9587 1.6 17 49.3 113 84.9 1.14 EN 10270-1-SH
9599 1.8 20 46 96 100.9 1.77 EN 10270-1-SH
9600 1.8 20 56.8 136 100.9 1.11 EN 10270-1-SH
9611 2 22 50.8 103 123.3 2.04 EN 10270-1-SH
9612 2 22 62.8 147 123.3 1.27 EN 10270-1-SH
9613 2 22 80.8 212 123.3 0.82 EN 10270-1-SH