胀套(又称胀紧联结套,免键轴承等)是一种无键联结装置,其原理和用途是通过高强度拉力螺栓的作用,在内环与轴之间、外环与轮毂之间产生巨大抱紧力,以实现机件与轴的无键联结。当承受负荷时,靠胀套与机件、轴的结合压力及相伴产生的摩擦力传递转矩、轴向力或二者的复合载荷。
基 本 尺 寸 |
当Pf=100N/mm 2 时的额定负荷 |
重 量 kg |
||||
d |
D |
L |
1 |
轴 向 力 F1 KN |
转 矩 M1 KN·m |
|
mm |
||||||
10 |
13 |
4.5 |
3.7 |
1.4 |
0.007 |
0.01 |
12 |
15 |
1.6 |
0.0098 |
0.01 |
||
13 |
16 |
1.8 |
0.011 |
0.01 |
||
14 |
18 |
6.3 |
5.3 |
2.8 |
0.019 |
0.01 |
15 |
19 |
3.0 |
0.022 |
0.01 |
||
16 |
20 |
3.2 |
0.025 |
0.01 |
||
17 |
21 |
3.4 |
0.028 |
0.01 |
||
18 |
22 |
3.6 |
0.032 |
0.01 |
||
19 |
24 |
3.8 |
0.035 |
0.01 |
||
20 |
25 |
4.0 |
0.04 |
0.01 |
||
22 |
26 |
4.5 |
0.05 |
0.01 |
||
25 |
30 |
5.0 |
0.06 |
0.01 |
||
28 |
32 |
5.6 |
0.08 |
0.01 |
||
30 |
35 |
6.0 |
0.09 |
0.01 |
||
32 |
36 |
6.4 |
0.10 |
0.01 |
||
35 |
40 |
7.0 |
6.0 |
8.2 |
0.15 |
0.02 |
40 |
45 |
8.0 |
6.6 |
9.9 |
0.20 |
0.02 |
45 |
52 |
10.0 |
8.6 |
14.6 |
0.33 |
0.04 |
50 |
57 |
16.2 |
0.40 |
0.05 |
||
55 |
62 |
17.8 |
0.49 |
0.05 |
||
60 |
68 |
12.0 |
10.4 |
23.5 |
0.70 |
0.07 |
65 |
73 |
25.6 |
0.83 |
0.08 |
||
70 |
79 |
14.0 |
12.2 |
32.0 |
1.12 |
0.11 |
75 |
84 |
34.4 |
1.29 |
0.12 |
||
80 |
91 |
17.0 |
15.0 |
45.0 |
1.81 |
0.19 |
85 |
96 |
48.0 |
2.04 |
0.20 |
||
90 |
101 |
51.0 |
2.29 |
0.22 |
||
95 |
106 |
54.0 |
2.55 |
0.23 |
||
100 |
114 |
21.0 |
18.7 |
70.0 |
3.50 |
0.38 |
105 |
119 |
73.2 |
3.82 |
0.40 |
||
110 |
124 |
77.0 |
4.25 |
0.41 |
||
120 |
134 |
84.0 |
5.05 |
0.45 |
||
125 |
139 |
92.0 |
5.75 |
0.62 |
||
130 |
148 |
28.0 |
25.3 |
124.0 |
8.05 |
0.85 |
140 |
158 |
134.0 |
9.35 |
0.91 |
||
150 |
168 |
143.0 |
10.70 |
0.97 |
||
160 |
178 |
152.5 |
12.20 |
1.02 |
||
170 |
191 |
33.0 |
30.0 |
192.0 |
16.30 |
1.50 |
180 |
201 |
204.0 |
18.30 |
1.58 |
||
190 |
211 |
214.0 |
20.40 |
1.68 |
||
200 |
224 |
38.0 |
34.8 |
262.0 |
26.20 |
2.32 |
210 |
234 |
275 |
28.90 |
2.45 |
||
220 |
244 |
288.0 |
37.70 |
2.49 |
||
240 |
267 |
42.0 |
39.5 |
358.0 |
43.00 |
3.52 |
250 |
280 |
48.0 |
44.0 |
415 |
52.00 |
4.68 |
260 |
290 |
435.0 |
56.50 |
4.82 |
||
280 |
313 |
53.0 |
49.0 |
520.0 |
72.50 |
6.27 |
300 |
333 |
555.0 |
83.00 |
6.47 |
||
320 |
360 |
65.0 |
59.0 |
710.0 |
114.00 |
10.90 |
340 |
380 |
755 |
128.50 |
11.50 |
||
360 |
400 |
800 |
144.00 |
12.20 |
||
380 |
420 |
845 |
160.50 |
12.80 |
||
400 |
440 |
890 |
178.00 |
13.50 |
||
420 |
460 |
935 |
196.00 |
14.10 |
||
450 |
490 |
998.0 |
224.50 |
15.20 |
||
480 |
520 |
1070.0 |
256.00 |
16.00 |
||
500 |
540 |
1110.0 |
278.00 |
16.50 |
||
注:Pf为胀紧联结套与轴结合面上的压力. |