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Torsion spring single

Cylindrical wound torsion springs are used for axial loads, i.e. a circular movement. When loaded, the wire is exposed to a deflection. Normally, the inside body diameter is mounted on a shaft or similar. Mounting must be carried out in such a way that there is always play between the inner diameter and the shaft. See examples in the tables below.

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  • All measurements are in mm

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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 Axel Ø Armposition L0 Mn φ c Lindningsriktning 3D CAD
7154 2 23 20 B 6 1034 72 14 R
7155 2 23 20 C 6 1034 80 13 R
7156 2 23 20 D 8 1034 88 12 R
7157 2 23 20 A 8 1034 96 11 R
7181 2.5 28 25 C 7.5 1954 76 26 R
7182 2.5 28 25 D 10 1954 83 23 R
7183 2.5 28 25 A 10 1954 91 22 R
7202 3 23 20 B 15 3284 89 37 R
7369 2 23 20 B 6 1034 72 14 L
7370 2 23 20 C 6 1034 80 13 L
7371 2 23 20 D 8 1034 88 12 L
7372 2 23 20 A 8 1034 96 11 L
7396 2.5 28 25 C 7.5 1954 76 26 L
7397 2.5 28 25 D 10 1954 83 23 L
7398 2.5 28 25 A 10 1954 91 22 L
7417 3 23 20 B 15 3284 89 37 L
8378 4 28 25 B 20 7301 77 95 R
8397 5 23 20 C 35 13744 79 173 R
8488 4 28 25 B 20 7301 77 95 L
8507 5 23 20 C 35 13744 79 173 L