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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
7206 3 34 30 A 9 3284 59 55 R
7207 3 34 30 B 9 3284 67 49 R
7208 3 34 30 C 9 3284 74 44 R
7209 3 34 30 D 12 3284 82 40 R
7210 3 34 30 A 12 3284 89 37 R
7211 3 34 30 B 15 3284 126 26 R
7212 3 34 30 C 21 3284 193 17 R
7213 3 34 30 D 30 3284 260 13 R
7214 3 34 30 A 39 3284 357 9.2 R
7421 3 34 30 A 9 3284 59 55 L
7422 3 34 30 B 9 3284 67 49 L
7423 3 34 30 C 9 3284 74 44 L
7424 3 34 30 D 12 3284 82 40 L
7425 3 34 30 A 12 3284 89 37 L
7426 3 34 30 B 15 3284 126 26 L
7427 3 34 30 C 21 3284 193 17 L
7428 3 34 30 D 30 3284 260 13 L
7429 3 34 30 A 39 3284 357 9.2 L
8382 4 45 40 A 12 7301 55 132 R
8383 4 45 40 B 12 7301 62 117 R
8384 4 45 40 C 12 7301 69 105 R
8385 4 45 40 D 16 7301 76 96 R
8386 4 45 40 A 16 7301 83 88 R
8387 4 45 40 B 20 7301 118 62 R
8388 4 45 40 C 28 7301 180 41 R
8389 4 45 40 D 40 7301 242 30 R
8390 4 45 40 A 52 7301 332 22 R
8400 5 34 30 A 15 13744 34 404 R
8401 5 34 30 B 15 13744 38 359 R
8402 5 34 30 C 15 13744 42 323 R
8403 5 34 30 D 20 13744 47 294 R
8404 5 34 30 A 20 13744 51 270 R
8405 5 34 30 B 25 13744 72 190 R
8406 5 34 30 C 35 13744 110 124 R
8407 5 34 30 D 50 13744 149 92 R
8408 5 34 30 A 65 13744 204 67 R
8492 4 45 40 A 12 7301 55 132 L
8493 4 45 40 B 12 7301 62 117 L
8494 4 45 40 C 12 7301 69 105 L
8495 4 45 40 D 16 7301 76 96 L
8496 4 45 40 A 16 7301 83 88 L
8497 4 45 40 B 20 7301 118 62 L
8498 4 45 40 C 28 7301 180 41 L
8499 4 45 40 D 40 7301 242 30 L
8500 4 45 40 A 52 7301 332 22 L
8510 5 34 30 A 15 13744 34 404 L
8511 5 34 30 B 15 13744 38 359 L
8512 5 34 30 C 15 13744 42 323 L
8513 5 34 30 D 20 13744 47 294 L
8514 5 34 30 A 20 13744 51 270 L
8515 5 34 30 B 25 13744 72 190 L
8516 5 34 30 C 35 13744 110 124 L
8517 5 34 30 D 50 13744 149 92 L
8518 5 34 30 A 65 13744 204 67 L