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Z20型锁紧联结盘的基本尺寸
(按JB/T 7934-1999生产)
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标记示例：
内径d=130mm、外径D=180mm的Z2型胀紧联接套:胀套Z2-130×180
A基本尺寸（mm）Dimensions |
额定负荷 |
内六角螺钉 |
重量
kg |
d |
dw |
D |
D1 |
L1 |
L |
L3 |
转矩Mt
kN．m |
轴向力Ft
kN |
d1 |
n |
MA
N．m |
25 |
18
20 |
60 |
37.5 |
27.5 |
20 |
17 |
0.190
0.255 |
21
25 |
M6×18 |
9 |
17 |
0.37 |
30 |
20
22
24 |
65 |
42.5 |
27.5 |
20 |
17 |
0.205
0.270
0.340 |
20
24
28 |
M6×18 |
9 |
17 |
0.42 |
35 |
25
28
30 |
72 |
47.5 |
27.5 |
20 |
17 |
0.365
0.490
0.585 |
29
35
39 |
M6×18 |
12 |
17 |
0.48 |
40 |
30
32
34
35 |
78 |
52.5 |
27.5 |
20 |
17 |
0.555
0.590
0.710
0.770 |
37
37
42
44 |
M6×18 |
15 |
17 |
0.54 |
45 |
35
36
38 |
92 |
60 |
33.5 |
24 |
20 |
0.960
1.030
1.200 |
55
57
63 |
M8×22 |
12 |
41 |
0.92 |
50 |
38
40
42 |
98 |
65 |
33.5 |
24 |
24 |
1.010
1.160
1.320 |
53
58
63 |
M8×22 |
12 |
41 |
1.0 |
55 |
42
45
48 |
105 |
70 |
33.5 |
24 |
24 |
1.330
1.590
1.880 |
63
70
78 |
M8×22 |
14 |
41 |
1.1 |
60 |
48
50
52 |
110 |
75 |
33.5 |
24 |
24 |
1.600
1.780
1.890 |
67
71
73 |
M8×22 |
14 |
41 |
1.2 |
70 |
55
58
60 |
138 |
90 |
39.5 |
28 |
24 |
2.930
3.370
3.690 |
106
116
123 |
M10×25 |
14 |
83 |
2.3 |
80 |
62
65
68
70 |
145 |
100 |
39.5 |
28 |
24 |
3.140
3.570
4.020
4.350 |
101
110
118
124 |
M10×25 |
14 |
83 |
2.4 |
90 |
70
75
78 |
160 |
110 |
39.5 |
28 |
24 |
4.090
4.890
5.420 |
117
130
139 |
M10×25 |
16 |
83 |
2.8 |
100 |
78
80
82
85 |
180 |
122.5 |
47 |
33 |
26 |
5.980
6.370
6.490
7.160 |
153
159
158
168 |
M12×30 |
14 |
145 |
3.8 |
110 |
85
88
90
95 |
190 |
132.5 |
47 |
33 |
26 |
6.180
6.800
7.240
8.380 |
145
154
160
176 |
M12×30 |
14 |
145 |
4.1 |
120 |
95
100
105 |
205 |
142.5 |
47 |
33 |
26 |
8.250
9.450
10.740 |
173
189
204 |
M12×30 |
16 |
145 |
4.7 |
140 |
110
115
120 |
230 |
165 |
52 |
38 |
34 |
12.860
14.440
16.140 |
233
251
269 |
M12×35 |
22 |
145 |
7.4 |
160 |
125
130
135
140 |
260 |
185 |
52 |
38 |
34 |
17.130
18.990
20.940
23.000 |
274
292
310
328 |
M12×35 |
26 |
145 |
9. |
注：Z20 型胀套螺钉的机械性能等级为12.9 级。
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