DIN 271 De forme standard Dimensions pour Tangential keys and tangential keyways
La norme DIN 268 définit les exigences relatives aux clavettes et rainures tangentielles pour charges de choc alternées.
La norme DIN 271 définit les exigences relatives aux clavettes et rainures tangentielles pour charges constantes.
Dessins cotés et schémas techniques
Dimensions et paramètres techniques clés
|
Dimensions in mm - Din 268 - Tangential keys and tangential keyways for alternating shock loads - Chiavette tangenziali per carichi alternati - Tangentkeile und Tangentkeilnuten für stoβartige Wechselbeanspruchungen |
|||
| Publication date: 09/1974 | |||
| b | c key | d keyway | d shaft diameter |
| 30 | 10 | 10.3 | 100 |
| 33 | 11 | 11.4 | 110 |
| 36 | 12 | 12.4 | 120 |
| 37.5 | 12.5 | 12.9 | 125 |
| 39 | 13 | 13.4 | 130 |
| 42 | 14 | 14.4 | 140 |
| 45 | 15 | 15.4 | 150 |
| 48 | 16 | 16.4 | 160 |
| 51 | 17 | 17.4 | 170 |
| 54 | 18 | 18.4 | 180 |
| 57 | 19 | 19.4 | 190 |
| 60 | 20 | 20.4 | 200 |
| 66 | 22 | 22.4 | 220 |
| 72 | 24 | 24.4 | 250 |
| 75 | 25 | 25.4 | 260 |
| 78 | 26 | 26.4 | 280 |
| 84 | 28 | 28.4 | 300 |
| 90 | 30 | 30.4 | 320 |
| 96 | 32 | 32.4 | 340 |
| 102 | 34 | 34.4 | 360 |
| 108 | 36 | 36.4 | 380 |
| 114 | 38 | 38.4 | 400 |
| 120 | 40 | 40.4 | 420 |
| 126 | 42 | 42.4 | 440 |
| 132 | 44 | 44.4 | 450 |
| 135 | 45 | 45.4 | 460 |
| 138 | 46 | 46.4 | 480 |
| 144 | 48 | 48.4 | 500 |
| 150 | 50 | 50.5 | 530 |
| 159 | 53 | 53.5 | 560 |
| 168 | 56 | 56.5 | 600 |
| 180 | 60 | 60.5 | 630 |
| 189 | 63 | 63.5 | |
|
Dimensions in mm - Din 271 - Tangential keys and tangential keyways for constant loads - Chiavette tangenziali per carichi costanti - Tangentkeile und Tangentkeilnuten für gleichbleibende Beanspruchungen |
|||
| Publication date: 09/1974 | |||
| b | c key | d keyway | d shaft diameter |
| 19.3 | 7 | 7.3 | 60 |
| 19.8 | 7 | 7.3 | 63 |
| 20.2 | 7 | 7.3 | 65 |
| 21 | 7 | 7.3 | 70 |
| 22.5 | 8 | 8.3 | 71 |
| 23.2 | 8 | 8.3 | 75 |
| 24 | 8 | 8.3 | 80 |
| 24.8 | 8 | 8.3 | 85 |
| 25.6 | 8 | 8.3 | 90 |
| 27.8 | 9 | 9.3 | 95 |
| 28.6 | 9 | 9.3 | 100 |
| 30.1 | 9 | 9.3 | 110 |
| 33.2 | 10 | 10.3 | 120 |
| 33.9 | 10 | 10.3 | 125 |
| 34.6 | 10 | 10.3 | 130 |
| 37.7 | 11 | 11.4 | 140 |
| 39.1 | 11 | 11.4 | 150 |
| 42.1 | 12 | 12.4 | 160 |
| 43.5 | 12 | 12.4 | 170 |
| 44.9 | 12 | 12.4 | 180 |
| 49.6 | 14 | 14.4 | 190 |
| 51 | 14 | 14.4 | 200 |
| 57.1 | 16 | 16.4 | 220 |
| 59.9 | 16 | 16.4 | 240 |
| 64.6 | 18 | 18.4 | 250 |
| 66 | 18 | 18.4 | 260 |
| 72.1 | 20 | 20.4 | 280 |
| 74.8 | 20 | 20.4 | 300 |
| 81 | 22 | 22.4 | 320 |
| 83.6 | 22 | 22.4 | 340 |
| 93.2 | 26 | 26.4 | 360 |
| 95.9 | 26 | 26.4 | 380 |
| 98.6 | 26 | 26.4 | 400 |
| 108.2 | 30 | 30.4 | 420 |
| 110.9 | 30 | 30.4 | 440 |
| 112.3 | 30 | 30.4 | 450 |
| 113.6 | 30 | 30.4 | 460 |
| 123.1 | 34 | 34.4 | 480 |
| 125.9 | 34 | 34.4 | 500 |
| 136.7 | 38 | 38.4 | 530 |
| 140.8 | 38 | 38.4 | 560 |
| 153.1 | 42 | 42.4 | 600 |
| 157.1 | 42 | 42.4 | 630 |