Finger spring washer
Finger spring washers are used to dampen noise and vibration. They are particularly suitable for high speed applications and are also frequently used to eliminate play and axial wear. Washers with a Dy of 15.11 mm have three fingers, others have six.
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- All measurements are in mm
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 | De | Di | L0 | L1 | F1 | B | 3D CAD |
---|---|---|---|---|---|---|---|
7476 | 15,11 | 7,92 | 2,38 | 1,57 | 1,4–4,4 | 16 | |
7477 | 18,49 | 8,74 | 3,18 | 1,57 | 18–36 | 19 | |
7478 | 21,49 | 8,74 | 3,18 | 1,57 | 13–31 | 22 | |
7479 | 21,49 | 11,51 | 3,18 | 1,57 | 40–58 | 22 | |
7480 | 23,52 | 11,51 | 3,18 | 1,57 | 27–45 | 24 | |
7481 | 23,52 | 8,74 | 3,18 | 1,57 | 98–125 | 24 | |
7482 | 25,5 | 13,11 | 3,18 | 1,57 | 22–40 | 26 | |
7483 | 25,5 | 13,11 | 3,18 | 1,57 | 36–53 | 26 | |
7485 | 29,57 | 10,31 | 3,18 | 1,57 | 67–93 | 30 | |
7486 | 29,57 | 17,48 | 3,18 | 1,57 | 267–334 | 30 | |
7487 | 29,57 | 17,48 | 3,18 | 1,57 | 45–62 | 32 | |
7488 | 31,5 | 14,3 | 3,18 | 1,57 | 67–93 | 32 | |
7489 | 31,5 | 17,48 | 3,18 | 1,57 | 67–93 | 32 | |
7490 | 34,54 | 20,68 | 3,18 | 1,57 | 49–67 | 35 | |
7491 | 34,54 | 20,68 | 3,18 | 1,57 | 76–111 | 35 | |
7492 | 39,5 | 24,66 | 3,18 | 1,57 | 67–93 | 40 | |
7493 | 39,5 | 25,4 | 3,18 | 1,57 | 138–174 | 40 | |
7494 | 46,48 | 30,2 | 3,18 | 1,57 | 76–102 | 47 | |
7495 | 51,35 | 34,52 | 3,18 | 1,57 | 76–102 | 52 |