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Double torsion

Cylindrical torsion spring with double coils.

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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 Axel Ø Armposition A B L0 Mn c 3D CAD
8530 0.4 3 2.5 A 16 4 7 20 0.38
8531 0.4 3 2.5 B 16 4 7 20 0.34
8532 0.4 3 2.5 C 16 4 7 20 0.3
8533 0.4 3 2.5 D 16 4 7.5 20 0.28
8534 0.4 3 2.5 A 16 4 7.5 20 0.25
8535 0.4 3 2.5 B 16 4 8.5 20 0.18
8536 0.4 3 2.5 C 16 4 10.2 20 0.12
8537 0.5 3.5 3 A 20 5 8.5 39 0.79
8538 0.5 3.5 3 B 20 5 8.5 39 0.7
8539 0.5 3.5 3 C 20 5 8.5 39 0.63
8540 0.5 3.5 3 D 20 5 9.5 39 0.57
8541 0.5 3.5 3 A 20 5 9.5 39 0.53
8542 0.5 3.5 3 B 20 5 10.5 39 0.37
8543 0.5 3.5 3 C 20 5 12.5 39 0.24
8544 0.6 5 4 A 22 7 10.1 65 1.2
8545 0.6 5 4 B 22 7 10.1 65 1
8546 0.6 5 4 C 22 7 10.1 65 0.93
8547 0.6 5 4 D 22 7 11.3 65 0.85
8548 0.6 5 4 A 22 7 11.3 65 0.78
8549 0.6 5 4 B 22 7 12.5 65 0.55
8550 0.6 5 4 C 22 7 15 65 0.36
8551 0.75 6 5 A 25 8 12 125 2.4
8552 0.75 6 5 B 25 8 12 125 2.1
8553 0.75 6 5 C 25 8 12 125 1.9
8554 0.75 6 5 D 25 8 13.5 125 1.7
8555 0.75 6 5 A 25 8 13.5 125 1.6
8556 0.75 6 5 B 25 8 15 125 1.1
8557 0.75 6 5 C 25 8 17.5 125 0.73
8558 1 7 6 A 35 10 14.5 287 6.3
8559 1 7 6 B 35 10 14.5 287 5.6
8560 1 7 6 C 35 10 14.5 287 5
8561 1 7 6 D 35 10 16.5 287 4.6
8562 1 7 6 A 35 10 16.5 287 4.2
8563 1 7 6 B 35 10 18.5 287 3
8564 1 7 6 C 35 10 22.5 287 1.9
8565 1.25 9 8 A 40 12 18.5 548 12
8566 1.25 9 8 B 40 12 18.5 548 11
8567 1.25 9 8 C 40 12 18.5 548 9.6
8568 1.25 9 8 D 40 12 21 548 8.7
8569 1.25 9 8 A 40 12 21 548 8
8570 1.25 9 8 B 40 12 23.5 548 5.7
8571 1.25 9 8 C 40 12 28.5 548 3.7
8572 1.5 12 10 A 45 16 22 923 19
8573 1.5 12 10 B 45 16 22 923 17
8574 1.5 12 10 C 45 16 22 923 15
8575 1.5 12 10 D 45 16 25 923 14
8576 1.5 12 10 A 45 16 25 923 13
8577 1.5 12 10 B 45 16 28 923 8.9
8578 1.5 12 10 C 45 16 34 923 5.8
8579 2 14 12 A 60 18 28 2067 50
8580 2 14 12 B 60 18 28 2067 45
8581 2 14 12 C 60 18 28 2067 40
8582 2 14 12 D 60 18 32 2067 37
8583 2 14 12 A 60 18 32 2067 34
8584 2 14 12 B 60 18 36 2067 24
8585 2 14 12 C 60 18 44 2067 16
8586 2.5 17 15 A 70 24 37 3909 101
8587 2.5 17 15 B 70 24 36 3909 90
8588 2.5 17 15 C 70 24 36 3909 81
8589 2.5 17 15 D 70 24 36 3909 74
8590 2.5 17 15 A 70 24 41 3909 67
8591 2.5 17 15 B 70 24 41 3909 48
8592 2.5 17 15 C 70 24 56 3909 31
8593 3 23 20 A 80 30 44 6568 157
8594 3 23 20 B 80 30 44 6568 140
8595 3 23 20 C 80 30 44 6568 126
8596 3 23 20 D 80 30 50 6568 114
8597 3 23 20 A 80 30 50 6568 105
8598 3 23 20 B 80 30 56 6568 74
8599 3 23 20 C 80 30 68 6568 48
8600 4 28 25 A 90 40 55 14602 404
8601 4 28 25 B 90 40 55 14602 359
8602 4 28 25 C 90 40 55 14602 323
8603 4 28 25 D 90 40 63 14602 294
8604 4 28 25 A 90 40 63 14602 269
8605 4 28 25 B 90 40 71 14602 190
8606 4 28 25 C 90 40 87 14602 124
8607 5 34 30 A 100 50 66 27489 809
8608 5 34 30 B 100 50 66 27489 719
8609 5 34 30 C 100 50 66 27489 647
8610 5 34 30 D 100 50 76 27489 588
8611 5 34 30 A 100 50 76 27489 539
8612 5 34 30 B 100 50 86 27489 380
8613 5 34 30 C 100 50 106 27489 249