- Diaphragm coupling
- Gear coupling
- Snake spring coupling
- Pin coupling
- Cardan shaft
- Plum blossom/star coupling
- Roller chain coupling
- Tire coupling
- Elastic block coupling
- Flange coupling
- Safety coupling
- Expansion sleeve
- Power station oil station liquid couple accessories
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Z13 type expansion joint sleeve
XNUMX. Tolerance and surface roughness of the bonding surface
1.与胀套结合的轴和孔,其公差带按GB1800-79《公差与配合总论标准公差与基本偏差》和GB1801《公差与配合尺寸至500mm孔、轴公差带与配合》的规定。
2. The tolerance zone of the shaft and hole combined with the expansion sleeve is in accordance with the provisions of GB1031-83 "Surface Roughness Parameters and Values".The recommended ten-point height Rz of microscopic unevenness is listed in Table B.
The basic dimensions and parameters of the Z13 expansion sleeve:
A Basic dimensions (mm) Dimensions | Rated load | Socket head cap screws |
Pressure on joint surface between expansion sleeve and shaft pt N / mm2 |
Pressure on the joint surface between expansion sleeve and wheel load pt N / mm2 |
weight kg |
|||||||||
d | D | L1 | L2 | L3 | L4 | D1 |
Torque Mt kN |
Axial force Ft kN. m |
d1 | n |
MA N. m |
|||
20 22 24 25 28 30 32 35 |
47 47 50 50 55 55 60 60 |
48 48 48 48 48 48 48 48 |
42 42 42 42 42 42 42 42 |
29 29 29 29 29 29 29 29 |
26 26 26 26 26 26 26 26 |
53 53 56 56 61 61 66 66 |
0.54 0.6 0.65 0.68 0.76 0.82 1.31 1.44 |
54 54 54 54 54 54 82 82 |
M6 M6 M6 M6 M6 M6 M6 M6 |
7 7 7 7 7 7 11 11 |
14 14 14 14 14 14 14 14 |
276 253 230 222 198 186 261 240 |
117 118 110 111 100 101 139 140 |
0.51 0.53 0.55 0.65 0.62 0.80 0.70 0.81 |
38 40 |
65 65 |
48 48 |
42 42 |
29 29 |
26 26 |
71 71 |
1.56 1.64 |
82 82 |
M6 M6 |
11 11 |
14 14 |
220 209 |
129 129 |
0.77 1.33 |
42 45 |
75 75 |
59 59 |
51 51 |
34.4 34.4 |
30 30 |
81 81 |
2.13 2.28 |
101 101 |
M8 M8 |
6 6 |
41 41 |
213 199 |
119 119 |
1.24 1.44 |
48 50 55 60 |
80 80 85 90 |
59 59 59 59 |
51 51 51 51 |
34.4 34.4 34.4 34.4 |
30 30 30 30 |
86 86 91 96 |
2.43 2.53 4.18 4.56 |
101 101 152 152 |
M8 M8 M8 M8 |
6 6 9 9 |
41 41 41 41 |
186 179 244 224 |
112 112 158 149 |
1.41 1.35 1.45 1.55 |
65 70 |
95 110 |
59 66 |
51 56 |
34.4 45 |
30 40 |
102 117 |
4.94 6.5 |
152 186 |
M8 M10 |
9 7 |
41 83 |
206 176 |
141 112 |
1.67 2.61 |
75 80 |
115 120 |
66 66 |
56 56 |
45 45 |
40 40 |
122 127 |
7 7.4 |
186 186 |
M10 M10 |
7 7 |
83 83 |
165 153 |
107 102 |
2.75 2.89 |
85 90 |
125 130 |
66 66 |
56 56 |
45 45 |
40 40 |
132 137 |
9 9.6 |
213 213 |
M10 M10 |
8 8 |
83 83 |
165 157 |
112 109 |
3.04 3.18 |
95 100 |
135 145 |
66 77 |
56 65 |
45 52 |
40 46 |
142 153 |
12.6 13.3 |
267 270 |
M10 M12 |
10 7 |
83 145 |
185 153 |
130 105 |
3.33 4.62 |
110 120 |
155 165 |
77 77 |
65 65 |
52 52 |
46 46 |
163 173 |
14.7 18.4 |
270 309 |
M12 M12 |
7 8 |
145 145 |
140 147 |
90 107 |
5.00 5.37 |
130 140 150 |
180 190 200 |
77 87.5 87.5 |
66 73.5 73.5 |
52 58.5 58.5 |
46 51 51 |
188 199 209 |
25.1 40.15 47 |
388 586 639 |
M12 M14 M14 |
10 11 12 |
145 230 230 |
171 213 217 |
124 157 163 |
6.46 7.73 8.21 |
160 170 180 |
210 225 235 |
87.5 87.5 87.5 |
73.5 73.5 73.5 |
58.5 58.5 58.5 |
51 51 51 |
219 234 244 |
54.3 63 66 |
692 746 746 |
M14 M14 M14 |
13 14 14 |
230 230 230 |
220 226 212 |
167 171 162 |
8.64 10.14 10.66 |
Note: 1. The data listed in the table is the rated load of the expansion sleeve when the spacer is configured with "A", and the rated load is 62% of the listed load when the spacer is configured; 2. The mechanical performance grade of Z13 type expansion screws is 12.9. |