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Z20型胀紧联结套的基本尺寸和参数
注:Z20型锁紧联结盘的基本尺寸 (按JB/T 7934-1999生产)
Z20型胀紧联结套螺钉的机械性能等级为12.9级。
基本尺寸(mm)Dimensions | 额定负荷 | 内六角螺钉 | 重量 kg |
|||||||||
d | dw | D | D1 | L4 | 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 | 9.2 |