Verzahnung — Stirnrad
DIN 867 geradverzahnt (Eingriffswinkel 20°). Achsabstand zweier Räder.
| Bezeichnung | D [mm] | m | z | Teilkreis d [mm] | Welle da | Welle df |
|---|---|---|---|---|---|---|
| W 8 × 0.5 × 14 | 8 | 0.5 | 14 | 7.0 | 7.9 | 6.8 |
| W 10 × 0.5 × 18 | 10 | 0.5 | 18 | 9.0 | 9.9 | 8.8 |
| W 12 × 0.5 × 22 | 12 | 0.5 | 22 | 11.0 | 11.9 | 10.8 |
| W 14 × 0.5 × 26 | 14 | 0.5 | 26 | 13.0 | 13.9 | 12.8 |
| W 16 × 0.5 × 30 | 16 | 0.5 | 30 | 15.0 | 15.9 | 14.8 |
| W 10 × 0.8 × 11 | 10 | 0.8 | 11 | 8.8 | 9.84 | 8.08 |
| W 12 × 0.8 × 13 | 12 | 0.8 | 13 | 10.4 | 11.84 | 10.08 |
| W 16 × 0.8 × 18 | 16 | 0.8 | 18 | 14.4 | 15.84 | 14.08 |
| W 18 × 0.8 × 21 | 18 | 0.8 | 21 | 16.8 | 17.84 | 16.08 |
| W 20 × 0.8 × 23 | 20 | 0.8 | 23 | 18.4 | 19.84 | 18.08 |
| W 15 × 1 × 13 | 15 | 1.0 | 13 | 13.0 | 14.8 | 12.6 |
| W 17 × 1 × 15 | 17 | 1.0 | 15 | 15.0 | 16.8 | 14.6 |
| W 20 × 1 × 18 | 20 | 1.0 | 18 | 18.0 | 19.8 | 17.6 |
| W 22 × 1 × 20 | 22 | 1.0 | 20 | 20.0 | 21.8 | 19.6 |
| W 25 × 1 × 23 | 25 | 1.0 | 23 | 23.0 | 24.8 | 22.6 |
| W 28 × 1 × 26 | 28 | 1.0 | 26 | 26.0 | 27.8 | 25.6 |
| W 30 × 1 × 28 | 30 | 1.0 | 28 | 28.0 | 29.8 | 27.6 |
| W 32 × 1 × 30 | 32 | 1.0 | 30 | 30.0 | 31.8 | 29.6 |
| W 35 × 1 × 33 | 35 | 1.0 | 33 | 33.0 | 34.8 | 32.6 |
| W 40 × 1 × 38 | 40 | 1.0 | 38 | 38.0 | 39.8 | 37.6 |
| W 25 × 1.25 × 18 | 25 | 1.25 | 18 | 22.5 | 24.75 | 22.0 |
| W 30 × 1.25 × 22 | 30 | 1.25 | 22 | 27.5 | 29.75 | 27.0 |
| W 35 × 1.25 × 26 | 35 | 1.25 | 26 | 32.5 | 34.75 | 32.0 |
| W 40 × 1.25 × 30 | 40 | 1.25 | 30 | 37.5 | 39.75 | 37.0 |
| W 45 × 1.25 × 34 | 45 | 1.25 | 34 | 42.5 | 44.75 | 42.0 |
| W 50 × 1.25 × 38 | 50 | 1.25 | 38 | 47.5 | 49.75 | 47.0 |
| W 55 × 1.25 × 42 | 55 | 1.25 | 42 | 52.5 | 54.75 | 52.0 |
| W 60 × 1.25 × 46 | 60 | 1.25 | 46 | 57.5 | 59.75 | 57.0 |
| W 35 × 1.5 × 22 | 35 | 1.5 | 22 | 33.0 | 34.7 | 31.4 |
| W 40 × 1.5 × 25 | 40 | 1.5 | 25 | 37.5 | 39.7 | 36.4 |
| W 45 × 1.5 × 28 | 45 | 1.5 | 28 | 42.0 | 44.7 | 41.4 |
| W 50 × 1.5 × 32 | 50 | 1.5 | 32 | 48.0 | 49.7 | 46.4 |
| W 55 × 1.5 × 35 | 55 | 1.5 | 35 | 52.5 | 54.7 | 51.4 |
| W 60 × 1.5 × 38 | 60 | 1.5 | 38 | 57.0 | 59.7 | 56.4 |
| W 65 × 1.5 × 42 | 65 | 1.5 | 42 | 63.0 | 64.7 | 61.4 |
| W 70 × 1.5 × 45 | 70 | 1.5 | 45 | 67.5 | 69.7 | 66.4 |
| W 75 × 1.5 × 48 | 75 | 1.5 | 48 | 72.0 | 74.7 | 71.4 |
| W 80 × 1.5 × 52 | 80 | 1.5 | 52 | 78.0 | 79.7 | 76.4 |
| W 50 × 2 × 23 | 50 | 2.0 | 23 | 46.0 | 49.6 | 45.2 |
| W 55 × 2 × 26 | 55 | 2.0 | 26 | 52.0 | 54.6 | 50.2 |
| W 60 × 2 × 28 | 60 | 2.0 | 28 | 56.0 | 59.6 | 55.2 |
| W 65 × 2 × 31 | 65 | 2.0 | 31 | 62.0 | 64.6 | 60.2 |
| W 70 × 2 × 33 | 70 | 2.0 | 33 | 66.0 | 69.6 | 65.2 |
| W 75 × 2 × 36 | 75 | 2.0 | 36 | 72.0 | 74.6 | 70.2 |
| W 80 × 2 × 38 | 80 | 2.0 | 38 | 76.0 | 79.6 | 75.2 |
| W 90 × 2 × 43 | 90 | 2.0 | 43 | 86.0 | 89.6 | 85.2 |
| W 100 × 2 × 48 | 100 | 2.0 | 48 | 96.0 | 99.6 | 95.2 |
| W 60 × 2.5 × 22 | 60 | 2.5 | 22 | 55.0 | 59.5 | 54.0 |
| W 70 × 2.5 × 26 | 70 | 2.5 | 26 | 65.0 | 69.5 | 64.0 |
| W 80 × 2.5 × 30 | 80 | 2.5 | 30 | 75.0 | 79.5 | 74.0 |
| W 90 × 2.5 × 34 | 90 | 2.5 | 34 | 85.0 | 89.5 | 84.0 |
| W 100 × 2.5 × 38 | 100 | 2.5 | 38 | 95.0 | 99.5 | 94.0 |
| W 120 × 2.5 × 46 | 120 | 2.5 | 46 | 115.0 | 119.5 | 114.0 |
| W 80 × 3 × 25 | 80 | 3.0 | 25 | 75.0 | 79.4 | 72.8 |
| W 100 × 3 × 32 | 100 | 3.0 | 32 | 96.0 | 99.4 | 92.8 |
| W 120 × 3 × 38 | 120 | 3.0 | 38 | 114.0 | 119.4 | 112.8 |
| W 150 × 3 × 48 | 150 | 3.0 | 48 | 144.0 | 149.4 | 142.8 |
| W 100 × 4 × 23 | 100 | 4.0 | 23 | 92.0 | 99.2 | 90.4 |
| W 120 × 4 × 28 | 120 | 4.0 | 28 | 112.0 | 119.2 | 110.4 |
| W 150 × 4 × 36 | 150 | 4.0 | 36 | 144.0 | 149.2 | 140.4 |
| W 180 × 4 × 43 | 180 | 4.0 | 43 | 172.0 | 179.2 | 170.4 |
| W 200 × 4 × 48 | 200 | 4.0 | 48 | 192.0 | 199.2 | 190.4 |
Standard-Geometrie für Null-Räder (x=0). Profilverschiebung ändert da/df, nicht d. Bei z < 17 Unterschnitt → x > 0 empfehlenswert.