|
蜗轮齿距极限偏差±fpt值 μm |
|||||||||||||
|
分度圆直径 d2/mm |
模数m/mm |
精度等级 |
|||||||||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
||
|
≤125 |
≥1~3.5 |
1.0 |
1.6 |
2.5 |
4.0 |
6 |
10 |
14 |
20 |
28 |
40 |
56 |
80 |
|
>3.5~6.3 |
1.2 |
2.0 |
3.2 |
5.0 |
8 |
13 |
18 |
25 |
36 |
50 |
71 |
100 |
|
|
>6.3~10 |
1.4 |
2.2 |
3.6 |
5.5 |
9 |
14 |
20 |
28 |
40 |
56 |
80 |
112 |
|
|
>125~400 |
≥1~3.5 |
1.1 |
1.8 |
2.8 |
4.5 |
7 |
11 |
16 |
22 |
32 |
45 |
63 |
90 |
|
>3.5~6.3 |
1.4 |
2.2 |
3.6 |
5.5 |
9 |
14 |
20 |
28 |
40 |
56 |
80 |
112 |
|
|
>6.3~10 |
1.6 |
2.5 |
4.0 |
6.0 |
10 |
16 |
22 |
32 |
45 |
63 |
90 |
125 |
|
|
>10~16 |
1.8 |
2.8 |
4.5 |
7.0 |
11 |
18 |
25 |
36 |
50 |
71 |
100 |
140 |
|
|
>400~800 |
≥1~3.5 |
1.2 |
2.0 |
3.2 |
5.0 |
8 |
13 |
18 |
25 |
36 |
50 |
71 |
100 |
|
>3.5~6.3 |
1.4 |
2.2 |
3.6 |
5.5 |
9 |
14 |
20 |
28 |
40 |
56 |
80 |
112 |
|
|
>6.3~10 |
1.8 |
2.8 |
4.5 |
7.0 |
11 |
18 |
25 |
36 |
50 |
71 |
100 |
140 |
|
|
>10~16 |
2.0 |
3.2 |
5.0 |
8.0 |
13 |
20 |
28 |
40 |
56 |
80 |
112 |
160 |
|
|
>16~25 |
2.5 |
4.0 |
6.0 |
10 |
16 |
25 |
36 |
50 |
71 |
100 |
140 |
200 |
|
|
>800~1600 |
≥1~3.5 |
1.2 |
2.0 |
3.6 |
5.5 |
9 |
14 |
20 |
28 |
40 |
56 |
80 |
112 |
|
>3.5~6.3 |
1.6 |
2.5 |
4.0 |
6.0 |
10 |
16 |
22 |
32 |
45 |
63 |
90 |
125 |
|
|
>6.3~10 |
1.8 |
2.8 |
4.5 |
7.0 |
11 |
18 |
25 |
36 |
50 |
71 |
100 |
140 |
|
|
>10~16 |
2.0 |
3.2 |
5.0 |
8.0 |
13 |
20 |
28 |
40 |
56 |
80 |
112 |
160 |
|
|
>16~25 |
2.5 |
4.0 |
6.0 |
10 |
16 |
25 |
36 |
50 |
71 |
100 |
140 |
200 |
|
|
>1600~2500 |
≥1~3.5 |
1.6 |
2.5 |
4.0 |
6.0 |
10 |
16 |
22 |
32 |
45 |
63 |
90 |
125 |
|
>3.5~6.3 |
1.8 |
2.8 |
4.5 |
7.0 |
11 |
18 |
25 |
36 |
50 |
71 |
100 |
140 |
|
|
>6.3~10 |
2.0 |
3.2 |
5.0 |
8.0 |
13 |
20 |
28 |
40 |
56 |
80 |
112 |
160 |
|
|
>10~16 |
2.2 |
3.6 |
5.5 |
9.0 |
14 |
22 |
32 |
45 |
63 |
90 |
125 |
180 |
|
|
>16~25 |
2.8 |
4.5 |
7.0 |
11 |
18 |
28 |
40 |
56 |
80 |
112 |
160 |
224 |
|
|
>2500~4000 |
≥1~3.5 |
1.8 |
2.8 |
4.5 |
7.0 |
11 |
18 |
25 |
36 |
50 |
71 |
100 |
140 |
|
>3.5~6.3 |
2.0 |
3.2 |
5.0 |
8.0 |
13 |
20 |
28 |
40 |
56 |
80 |
112 |
160 |
|
|
>6.3~10 |
2.2 |
3.6 |
5.5 |
9.0 |
14 |
22 |
32 |
45 |
63 |
90 |
125 |
180 |
|
|
>10~16 |
2.5 |
4.0 |
6.0 |
10 |
16 |
25 |
36 |
50 |
71 |
100 |
140 |
200 |
|
|
>16~25 |
2.8 |
4.5 |
7.0 |
11 |
18 |
28 |
40 |
56 |
80 |
112 |
160 |
224 |
|
