|
传动轴交角极限偏差±fS值 μm |
||||||||||||
|
蜗轮齿宽 p2/mm |
精度等级 |
|||||||||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
|
≤30 |
— |
— |
5 |
6 |
8 |
10 |
12 |
17 |
24 |
34 |
48 |
67 |
|
＞30~50 |
— |
— |
5.6 |
7.1 |
9 |
11 |
14 |
19 |
28 |
38 |
56 |
75 |
|
＞50~80 |
— |
— |
6.5 |
8 |
10 |
13 |
16 |
22 |
32 |
45 |
63 |
90 |
|
＞80~120 |
— |
— |
7.5 |
9 |
12 |
15 |
19 |
24 |
36 |
53 |
71 |
105 |
|
＞120~180 |
— |
— |
9 |
11 |
14 |
17 |
22 |
28 |
42 |
60 |
85 |
120 |
|
＞180~250 |
— |
— |
— |
13 |
16 |
20 |
25 |
32 |
48 |
67 |
95 |
135 |
|
＞250 |
— |
— |
— |
— |
— |
22 |
28 |
36 |
53 |
75 |
105 |
150 |