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Conical spring

Conical compression springs replace cylindrical compression springs where axial space is limited. The conical spring is chosen to allow the coils to fold into each other when the spring is completely compressed. Refer to the following table.

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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.

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Cat.no Dt Di De L0 Fst Lst Mtr 3D CAD
3215 3 18 60 60 290 3 EN 10270-1-SM
3216 3 18 60 90 290 7,5 EN 10270-1-SM
3217 3 18 60 120 290 9 EN 10270-1-SM
6719 2 18 40 22 60 2 EN 10270-3-1.4310
6720 2 18 40 45 90 2 EN 10270-3-1.4310
6721 2 18 40 68 120 4 EN 10270-3-1.4310
6722 2 18 40 90 120 6 EN 10270-3-1.4310
6727 2,5 22 50 25 60 2,5 EN 10270-3-1.4310
6728 2,5 22 50 50 140 2,5 EN 10270-3-1.4310
6729 2,5 22 50 75 190 6,3 EN 10270-3-1.4310
6731 3 18 60 60 290 3 EN 10270-3-1.4310
6732 3 18 60 90 290 7,5 EN 10270-3-1.4310
6733 3 18 60 120 290 9 EN 10270-3-1.4310
6734 3 27 60 30 85 3 EN 10270-3-1.4310
6735 3 27 60 60 200 7,5 EN 10270-3-1.4310
6736 3 27 60 90 200 9 EN 10270-3-1.4310