DIN 271 Standard Tangential keys and tangential keyways 的尺寸
DIN 268 标准定义了交变冲击载荷下切向键和切向键槽的要求。
DIN 271 标准定义了恒定载荷下切向键和切向键槽的要求。
尺寸图和技术图
关键尺寸和技术参数
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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 |
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| 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 | |
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Dimensions in mm - Din 271 - Tangential keys and tangential keyways for constant loads - Chiavette tangenziali per carichi costanti - Tangentkeile und Tangentkeilnuten für gleichbleibende Beanspruchungen |
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| 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 |