|
D |
E |
F |
G |
|
公稱尺寸 |
偏差 |
公稱尺寸 |
偏差 |
公稱尺寸 |
偏差 |
公稱尺寸 |
偏差 |
|
2 |
- |
8 |
±0.18 |
- |
- |
- |
- |
|
2.5 |
|
3 |
10 |
|
4 |
12 |
±0.21 |
|
5 |
14 |
|
6 |
±0.004 |
16 |
2 |
-0.004
-0.029 |
4.8 |
0
-0.1 |
|
7 |
±0.0045 |
5.8 |
|
8 |
20 |
±0.26 |
6.8 |
|
9 |
3 |
7.2 |
|
10 |
23 |
8.2 |
|
11 |
±0.0055 |
4 |
0
-0.030 |
8.5 |
|
12 |
30 |
9.5 |
|
14 |
5 |
11.0 |
|
16 |
40 |
±0.31 |
13.0 |
|
18 |
6 |
14.5 |
|
19 |
±0.0065 |
15.5 |
|
20 |
50 |
16.5 |
|
22 |
18.5 |
|
24 |
8 |
0
-0.036 |
20.0 |
0
-0.2 |
|
25 |
60 |
±0.37 |
21.0 |
|
28 |
24.0 |
|
30 |
80 |
26.0 |
|
32 |
±0.018
±0.002 |
10 |
27.0 |
|
35 |
30.0 |
|
38 |
33.0 |
|
40 |
+0.018
+0.002 |
110 |
±0.43 |
12 |
0
-0.043 |
35.0 |
0
-0.2 |
|
42 |
37.0 |
|
45 |
14 |
39.5 |
|
48 |
42.5 |
|
50 |
44.5 |
|
55 |
+0.030
+0.011 |
16 |
49.0 |
|
60 |
140 |
±0.50 |
18 |
53.0 |
|
65 |
58.0 |
|
70 |
20 |
0
-0.052 |
62.5 |
|
75 |
67.5 |
|
80 |
170 |
22 |
71.0 |
|
85 |
+0.035
+0.013 |
76.0 |
|
90 |
25 |
81.0 |
|
95 |
86.0 |
|
100 |
210 |
±0.57 |
28 |
90.0 |
|
110 |
100 |
|
120 |
32 |
0
-0.062 |
109 |
|
130 |
+0.040
+0.015 |
250 |
119 |
|
140 |
36 |
128 |
0
-0.3 |
|
150 |
138 |
|
160 |
300 |
±0.65 |
40 |
147 |
|
170 |
157 |
|
180 |
45 |
165 |
|
190 |
+0.046
+0.017 |
350 |
±0.70 |
175 |
|
200 |
185 |
|
220 |
50 |
0
-0.074 |
203 |
|
250 |
410 |
±0.77 |
56 |
230 |
|
280 |
+0.052
+0.020 |
470 |
63 |
260 |
|
320 |
+0.057
+0.021 |
70 |
0
-0.087 |
298 |
0
-0.3 |
|
360 |
550 |
±0.87 |
80 |
335 |
|
400 |
650 |
±1.00 |
90 |
372 |
|
450 |
+0.063
+0.023 |
100 |
419 |
|
500 |
469 |
注：軸伸直徑D小于6mm時，尺寸D的偏差，尺寸F，G及其偏差由各類型電動機標準另作規定。當電動機專與某種指定機械配套或有特殊使用要求時，軸伸長度E允許縮短，但應符合GB1569-90《圓柱形軸伸》所規定的短系列的數值。尺寸F和G僅適用于采用平鍵的軸伸。
