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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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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
7027 0.75 3.5 3 A 2.25 62 33 1.9 R
7054 1 5 4 A 3 144 34 4.2 R
7081 1.25 6 7 A 3.75 274 32 8.5 R
7108 1.5 7 6 A 4.5 462 31 15 R
7109 1.5 7 6 B 4.5 462 35 13 R
7135 2 9 8 A 6 1034 28 37 R
7136 2 9 8 B 6 1034 32 33 R
7137 2 9 8 C 6 1034 35 29 R
7162 2.5 12 10 A 7.5 1954 29 68 R
7163 2.5 12 10 B 7.5 1954 32 60 R
7188 3 14 12 A 9 3284 27 120 R
7189 3 14 12 B 9 3284 31 107 R
7190 3 14 12 C 9 3284 34 96 R
7242 0.75 3.5 3 A 2.25 62 33 1.9 L
7269 1 5 4 A 3 144 34 4.2 L
7296 1.25 6 7 A 3.75 274 32 8.5 L
7323 1.5 7 6 A 4.5 462 31 15 L
7324 1.5 7 6 B 4.5 462 35 13 L
7350 2 9 8 A 6 1034 28 37 L
7351 2 9 8 B 6 1034 32 33 L
7352 2 9 8 C 6 1034 35 29 L
7377 2.5 12 10 A 7.5 1954 29 68 L
7378 2.5 12 10 B 7.5 1954 32 60 L
7403 3 14 12 A 9 3284 27 120 L
7404 3 14 12 B 9 3284 31 107 L
7405 3 14 12 C 9 3284 34 96 L
8364 4 17 15 A 12 7301 24 308 R
8365 4 17 15 B 12 7301 27 273 R
8366 4 17 15 C 12 7301 30 246 R
8367 4 17 15 D 16 7301 33 224 R
8391 5 23 20 A 15 13744 24 563 R
8392 5 23 20 B 15 13744 27 501 R
8393 5 23 20 C 15 13744 31 450 R
8394 5 23 20 D 20 13744 34 410 R
8400 5 34 30 A 15 13744 34 404 R
8474 4 17 15 A 12 7301 24 308 L
8475 4 17 15 B 12 7301 27 273 L
8476 4 17 15 C 12 7301 30 246 L
8477 4 17 15 D 16 7301 33 224 L
8501 5 23 20 A 15 13744 24 563 L
8502 5 23 20 B 15 13744 27 501 L
8503 5 23 20 C 15 13744 31 450 L
8504 5 23 20 D 20 13744 34 410 L
8510 5 34 30 A 15 13744 34 404 L