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Z20型鎖緊聯結盤的基本尺寸 (按JB/T 7934-1999生產)
A基本尺寸(mm)Dimensions |
額定負荷 |
內六角螺釘 |
重量 |
|||||||||
d |
dw |
D |
D1 |
L1 |
L |
L3 |
轉矩Mt |
軸向力Ft |
d1 |
n |
MA |
|
25 |
18 |
60 |
37.5 |
27.5 |
20 |
17 |
0.190 |
21 |
M6×18 |
9 |
17 |
0.37 |
30 |
20 |
65 |
42.5 |
27.5 |
20 |
17 |
0.205 |
20 |
M6×18 |
9 |
17 |
0.42 |
35 |
25 |
72 |
47.5 |
27.5 |
20 |
17 |
0.365 |
29 |
M6×18 |
12 |
17 |
0.48 |
40 |
30 |
78 |
52.5 |
27.5 |
20 |
17 |
0.555 |
37 |
M6×18 |
15 |
17 |
0.54 |
45 |
35 |
92 |
60 |
33.5 |
24 |
20 |
0.960 |
55 |
M8×22 |
12 |
41 |
0.92 |
50 |
38 |
98 |
65 |
33.5 |
24 |
24 |
1.010 |
53 |
M8×22 |
12 |
41 |
1.0 |
55 |
42 |
105 |
70 |
33.5 |
24 |
24 |
1.330 |
63 |
M8×22 |
14 |
41 |
1.1 |
60 |
48 |
110 |
75 |
33.5 |
24 |
24 |
1.600 |
67 |
M8×22 |
14 |
41 |
1.2 |
70 |
55 |
138 |
90 |
39.5 |
28 |
24 |
2.930 |
106 |
M10×25 |
14 |
83 |
2.3 |
80 |
62 |
145 |
100 |
39.5 |
28 |
24 |
3.140 |
101 |
M10×25 |
14 |
83 |
2.4 |
90 |
70 |
160 |
110 |
39.5 |
28 |
24 |
4.090 |
117 |
M10×25 |
16 |
83 |
2.8 |
100 |
78 |
180 |
122.5 |
47 |
33 |
26 |
5.980 |
153 |
M12×30 |
14 |
145 |
3.8 |
110 |
85 |
190 |
132.5 |
47 |
33 |
26 |
6.180 |
145 |
M12×30 |
14 |
145 |
4.1 |
120 |
95 |
205 |
142.5 |
47 |
33 |
26 |
8.250 |
173 |
M12×30 |
16 |
145 |
4.7 |
140 |
110 |
230 |
165 |
52 |
38 |
34 |
12.860 |
233 |
M12×35 |
22 |
145 |
7.4 |
160 |
125 |
260 |
185 |
52 |
38 |
34 |
17.130 |
274 |
M12×35 |
26 |
145 |
9. |
注:Z20 型脹套螺釘的機械性能等級為12.9 級。
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