机座号 | 传动比代号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
公称传动比i0 | 2.8 | 3.15 | 3.55 | 4 | 4.5 | 5 | 5.6 | 6.3 | 7.1 | 8 | 9 | 10 | 11.2 | 12.5 | |
型号 | 公称中心距a(mm) | ||||||||||||||
1 2 3 4 5 6 7 8 9 10 11 12 | NGW11 NGW21 NGW31 NGW41 NGW51 NGW61 NGW71 NGW81 NGW91 NGW101 NGW111 NGW121 | 56 63 71 80 90 100 112 125 140 160 180 200 | 53 60 67 75 85 95 106 118 132 150 170 190 | 50 56 63 71 80 90 100 112 125 140 160 180 | |||||||||||
机座号 | 传动比代号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
公称传动比i0 | 14 | 16 | 18 | 20 | 22.4 | 25 | 28 | 31.5 | 35.5 | 40 | 45 | 50 | 56 | 63 | 71 | 80 | 90 | 100 | 112 | 125 | 140 | 160 | |
型号 | 公称中心距a(mm) | ||||||||||||||||||||||
4 5 6 7 8 9 10 11 12 | NGW42 NGW52 NGW62 NGW72 NGW82 NGW92 NGW102 NGW112 NGW122 | 56/80 63/90 71/100 80/112 90/125 100/140 112/160 125/180 140/200 | 53/80 60/90 67/100 75/112 85/125 95/140 106/160 118/180 132/200 | 50/80 56/90 63/100 71/112 80/125 90/140 100/160 112/180 125/200 | 50/75 56/90 63/100 71/112 80/125 90/140 100/160 112/180 125/200 | 50/71 56/80 63/90 71/100 80/112 90/125 100/140 112/160 125/180 | |||||||||||||||||
机座号 | 传动比代号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
公称传动比i0 | 180 | 200 | 224 | 250 | 280 | 315 | 355 | 400 | 450 | 500 | 560 | 630 | 710 | 800 | 900 | 1000 | 1120 | 1250 | 1400 | 1600 | 1800 | 2000 | |
型号 | 公称中心距a(mm) | ||||||||||||||||||||||
7 8 9 10 11 12 | NGW73 NGW83 NGW93 NGW103 NGW113 NGW123 | 53/80/112 60/90/125 67/100/140 75/112/160 85/125/180 95/140/200 | 50/80/112 56/90/125 63/100/140 71/112/160 80/125/180 90/140/200 | 50/75/112 56/85/125 63/95/140 71/106/160 80/118/180 90/132/200 | 50/71/112 56/80/125 63/90/140 71/100/160 80/112/180 90/125/200 | 50/71/106 56/80/118 63/90/132 71/100/150 80/112/170 90/125/190 | 50/71/100 56/80/112 63/90/125 71/100/140 80/112/160 90/125/180 | ||||||||||||||||