Z13 type expansion coupling sleeve
Features: The inner and outer cone rings of the Z13 expansion sleeve are tightened with hexagon socket bolts. The joint surface is longer and the neutrality is good. It is suitable for occasions with high rotation accuracy requirements and large load transmission.
Markup example:
内径d=130mm、外径D=180mm的Z2型胀紧联接套:胀套Z2-130×180
Installation reference example
The basic dimensions and parameters of the Z13 type expansion coupling sleeve:
A Basic dimensions (mm) Dimensions |
Rated load |
Socket head cap screws |
Expansion sleevePressure on the joint surface pt with the shaft |
Expansion sleevePressure on the interface with wheel load pt |
weight |
|||||||||
d |
D |
L1 |
L2 |
L3 |
L4 |
D1 |
Torque Mt |
Axial force Ft |
d1 |
n |
MA |
|||
20 |
47 |
48 |
42 |
29 |
26 |
53 |
0.54 |
54 |
M6 |
7 |
14 |
276 |
117 |
0.51 |
38 |
65 |
48 |
42 |
29 |
26 |
71 |
1.56 |
82 |
M6 |
11 |
14 |
220 |
129 |
0.77 |
42 |
75 |
59 |
51 |
34.4 |
30 |
81 |
2.13 |
101 |
M8 |
6 |
41 |
213 |
119 |
1.24 |
48 |
80 |
59 |
51 |
34.4 |
30 |
86 |
2.43 |
101 |
M8 |
6 |
41 |
186 |
112 |
1.41 |
65 |
95 |
59 |
51 |
34.4 |
30 |
102 |
4.94 |
152 |
M8 |
9 |
41 |
206 |
141 |
1.67 |
75 |
115 |
66 |
56 |
45 |
40 |
122 |
7 |
186 |
M10 |
7 |
83 |
165 |
107 |
2.75 |
85 |
125 |
66 |
56 |
45 |
40 |
132 |
9 |
213 |
M10 |
8 |
83 |
165 |
112 |
3.04 |
95 |
135 |
66 |
56 |
45 |
40 |
142 |
12.6 |
267 |
M10 |
10 |
83 |
185 |
130 |
3.33 |
110 |
155 |
77 |
65 |
52 |
46 |
163 |
14.7 |
270 |
M12 |
7 |
145 |
140 |
90 |
5.00 |
130 |
180 |
77 |
66 |
52 |
46 |
188 |
25.1 |
388 |
M12 |
10 |
145 |
171 |
124 |
6.46 |
160 |
210 |
87.5 |
73.5 |
58.5 |
51 |
219 |
54.3 |
692 |
M14 |
13 |
230 |
220 |
167 |
8.64 |
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. |