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Introduction
•Shrink disc is a device coupling not by key but by friction between shaft and hub.The device can carry out clamping force on hub from outside.It will form mechanical compression fit between shaft and hub.Shrink disc will not transmit any torque or axial load.
•Shrink disc is fited on suitable place of hub and screws are tightened following given tightening torque.Two sides tapered inner ring carries out radial force on hub.This compulsive coupling by friction can transmit strong torque and axial load safely.
•After shrink disc joined and jumped,stress of every fit surface is very heavy and get full seal airtight.This can avoid matching face becoming rusty.When shrink disc removes,loose screws and matching face will relax automaticly.Shaft、hub and shrink disc inner ring will return original dimension and clearance.Removal is the same as installation.
Applying Scene
Shrink disc HSD type has the characteristic of long taper and small cone angle.It has better balance and centering precision.Its installation is easy and it applies to device from low speed to high speed.
Outline Dimension
•Shrink disc is a device coupling not by key but by friction between shaft and hub.The device can carry out clamping force on hub from outside.It will form mechanical compression fit between shaft and hub.Shrink disc will not transmit any torque or axial load.
•Shrink disc is fited on suitable place of hub and screws are tightened following given tightening torque.Two sides tapered inner ring carries out radial force on hub.This compulsive coupling by friction can transmit strong torque and axial load safely.
•After shrink disc joined and jumped,stress of every fit surface is very heavy and get full seal airtight.This can avoid matching face becoming rusty.When shrink disc removes,loose screws and matching face will relax automaticly.Shaft、hub and shrink disc inner ring will return original dimension and clearance.Removal is the same as installation.
Applying Scene
Shrink disc HSD type has the characteristic of long taper and small cone angle.It has better balance and centering precision.Its installation is easy and it applies to device from low speed to high speed.
Outline Dimension
Type HSD-20
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HSD 20系列
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基本參數
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額定負荷
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螺栓
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重量
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|||||||||
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型號
|
d
|
dw
|
D
|
I
|
H
|
A
|
d1
|
e
|
扭矩
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軸向力
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擰緊力矩
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規(guī)格
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Weight
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|
Type
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mm
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mm
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mm
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mm
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mm
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mm
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mm
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mm
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Nm
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kN
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Nm
|
|
kg
|
|
HSD 24-20
|
24
|
20
|
50
|
9
|
14
|
38
|
25
|
2.3
|
150
|
15
|
12
|
M6
|
0.1
|
|
21
|
170
|
17
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|||||||||||
|
22
|
210
|
19
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|||||||||||
|
HSD 29-20
|
29
|
25
|
58
|
9
|
14
|
44
|
32
|
2.3
|
220
|
17
|
12
|
M6
|
0.1
|
|
26
|
250
|
19
|
|||||||||||
|
27
|
280
|
21
|
|||||||||||
|
HSD 35-20
|
34
|
29
|
64
|
9
|
14
|
52
|
38
|
2.3
|
220
|
15
|
12
|
M6
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0.2
|
|
35
|
30
|
250
|
16
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||||||||||
|
|
32
|
310
|
19
|
||||||||||
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HSD 40-20
|
38
|
34
|
69
|
9
|
14
|
55
|
43
|
2.3
|
280
|
16
|
12
|
M6
|
0.2
|
|
40
|
35
|
310
|
18
|
||||||||||
|
|
36
|
340
|
19
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||||||||||
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HSD 46-20
|
46
|
38
|
80
|
13
|
18
|
62
|
49
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2.5
|
410
|
22
|
12
|
M6
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0.3
|
|
47
|
40
|
500
|
25
|
||||||||||
|
|
42
|
600
|
28
|
||||||||||
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HSD 51-20
|
51
|
44
|
85
|
13
|
18
|
67
|
54
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2.5
|
550
|
25
|
12
|
M6
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0.4
|
|
45
|
600
|
26
|
|||||||||||
|
47
|
700
|
30
|
|||||||||||
|
HSD 56-20
|
55
|
48
|
90
|
13
|
18
|
72
|
59
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2.5
|
570
|
24
|
12
|
M6
|
0.4
|
|
56
|
50
|
660
|
26
|
||||||||||
|
57
|
52
|
760
|
29
|
||||||||||
|
HSD 61-20
|
61
|
53
|
95
|
13
|
18
|
76
|
64
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2.5
|
680
|
25
|
12
|
M6
|
0.4
|
|
55
|
780
|
28
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|||||||||||
|
57
|
900
|
32
|
|||||||||||
|
HSD 66-20
|
65
|
58
|
100
|
13
|
18
|
82
|
69
|
2.5
|
740
|
26
|
12
|
M6
|
0.5
|
|
66
|
60
|
850
|
28
|
||||||||||
|
|
62
|
970
|
31
|
||||||||||
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HSD 73-20
|
70
|
63
|
115
|
18
|
24
|
94
|
77
|
3
|
940
|
30
|
29
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M8
|
0.9
|
|
72
|
65
|
1,070
|
33
|
||||||||||
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73
|
68
|
1,290
|
38
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||||||||||
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HSD 78-20
|
76
|
68
|
120
|
18
|
24
|
100
|
82
|
3
|
1,210
|
36
|
29
|
M8
|
1
|
|
78
|
70
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1,360
|
39
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||||||||||
|
|
72
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1,520
|
42
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||||||||||
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HSD 83-20
|
81
|
73
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125
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18
|
24
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104
|
87
|
3
|
1,240
|
34
|
29
|
M8
|
1
|
|
83
|
75
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1,380
|
37
|
||||||||||
|
|
77
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1,540
|
40
|
||||||||||
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HSD 88-20
|
86
|
78
|
130
|
18
|
24
|
110
|
92
|
3
|
1,470
|
38
|
29
|
M8
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1.1
|
|
88
|
80
|
1,620
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41
|
||||||||||
|
|
82
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1,780
|
44
|
||||||||||
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HSD 93-20
|
93
|
83
|
135
|
18
|
24
|
114
|
97
|
3
|
1,630
|
39
|
29
|
M8
|
1.1
|
|
94
|
85
|
1,800
|
42
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||||||||||
|
|
87
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1,970
|
45
|
||||||||||
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HSD 98-20
|
96
|
88
|
140
|
18
|
24
|
120
|
102
|
3
|
1,730
|
39
|
29
|
M8
|
1.1
|
|
98
|
90
|
1,900
|
42
|
||||||||||
|
|
92
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2,070
|
45
|
||||||||||
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HSD 103-20
|
103
|
93
|
145
|
18
|
24
|
124
|
107
|
3.5
|
2,130
|
46
|
29
|
M8
|
1.2
|
|
95
|
2,310
|
49
|
|||||||||||
|
97
|
2,510
|
52
|
|||||||||||
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HSD 108-20
|
106
|
98
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150
|
18
|
24
|
128
|
112
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3.5
|
2,160
|
44
|
29
|
M8
|
1.2
|
|
108
|
100
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2,340
|
47
|
||||||||||
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|
102
|
2,530
|
50
|
||||||||||
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HSD 115-20
|
112
|
103
|
160
|
22
|
29
|
134
|
119
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3.5
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2,340
|
45
|
29
|
M8
|
1.8
|
|
115
|
105
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2,540
|
48
|
||||||||||
|
|
108
|
2,860
|
53
|
||||||||||
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HSD 120-20
|
120
|
108
|
164
|
22
|
29
|
140
|
124
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3.5
|
2,820
|
52
|
29
|
M8
|
1.7
|
|
110
|
3,030
|
55
|
|||||||||||
|
113
|
3,370
|
60
|
|||||||||||
|
HSD 125-20
|
125
|
113
|
169
|
22
|
29
|
144
|
129
|
3.5
|
2,940
|
52
|
29
|
M8
|
1.7
|
|
115
|
3,160
|
55
|
|||||||||||
|
118
|
3,490
|
59
|
|||||||||||
|
HSD 130-20
|
130
|
118
|
174
|
22
|
29
|
150
|
134
|
3.5
|
3,150
|
53
|
29
|
M8
|
1.8
|
|
120
|
3,370
|
56
|
|||||||||||
|
123
|
3,710
|
60
|
|||||||||||
|
HSD 135-20
|
135
|
123
|
179
|
22
|
29
|
154
|
139
|
3.5
|
3,570
|
58
|
29
|
M8
|
1.9
|
|
125
|
3,810
|
61
|
|||||||||||
|
128
|
4,190
|
66
|
|||||||||||
|
HSD 140-20
|
138
|
128
|
184
|
22
|
29
|
160
|
144
|
3.5
|
3,930
|
61
|
29
|
M8
|
2
|
|
140
|
130
|
4,180
|
64
|
||||||||||
|
|
132
|
4,440
|
67
|
||||||||||
|
HSD 145-20
|
145
|
133
|
189
|
22
|
29
|
164
|
149
|
3.5
|
4,390
|
66
|
29
|
M8
|
2
|
|
135
|
4,650
|
69
|
|||||||||||
|
137
|
4,920
|
72
|
|||||||||||
|
HSD 150-20
|
150
|
138
|
194
|
22
|
29
|
170
|
154
|
3.5
|
4,890
|
71
|
29
|
M8
|
2
|
|
140
|
5,160
|
74
|
|||||||||||
|
142
|
5,440
|
77
|
|||||||||||
|
HSD 160-20
|
160
|
146
|
204
|
22
|
29
|
180
|
164
|
3.5
|
4,860
|
67
|
29
|
M8
|
2.2
|
|
150
|
5,390
|
72
|
|||||||||||
|
152
|
5,670
|
75
|
|||||||||||
|
HSD 170-20
|
166
|
156
|
214
|
22
|
29
|
190
|
174
|
3.5
|
5,200
|
67
|
29
|
M8
|
2.5
|
|
170
|
160
|
5,730
|
72
|
||||||||||
|
|
162
|
6,010
|
74
|
||||||||||
|
HSD 182-20
|
182
|
166
|
230
|
25
|
34
|
206
|
188
|
4.5
|
7,620
|
92
|
29
|
M8
|
3
|
|
170
|
8,350
|
98
|
|||||||||||
|
172
|
8,730
|
102
|
|||||||||||
|
HSD 192-20
|
189
|
176
|
240
|
25
|
34
|
216
|
198
|
4.5
|
8,340
|
95
|
29
|
M8
|
3.4
|
|
192
|
180
|
9,090
|
101
|
||||||||||
|
|
182
|
9,470
|
104
|
||||||||||
|
HSD 202-20
|
202
|
186
|
250
|
25
|
34
|
224
|
208
|
4.5
|
8,880
|
95
|
29
|
M8
|
3.3
|
|
190
|
9,670
|
102
|
|||||||||||
|
192
|
10,090
|
105
|
|||||||||||
|
HSD 212-20
|
212
|
196
|
260
|
25
|
34
|
234
|
218
|
4.5
|
9,740
|
99
|
29
|
M8
|
3.5
|
|
200
|
10,560
|
106
|
|||||||||||
|
202
|
10,980
|
109
|
|||||||||||
|
HSD 222-20
|
222
|
206
|
270
|
25
|
34
|
244
|
228
|
4.5
|
10,830
|
105
|
29
|
M8
|
3.6
|
|
210
|
11,660
|
111
|
|||||||||||
|
212
|
12,100
|
114
|
|||||||||||
|
HSD 232-20
|
232
|
216
|
280
|
25
|
34
|
254
|
238
|
4.5
|
14,400
|
133
|
29
|
M8
|
3.8
|
|
220
|
15,350
|
140
|
|||||||||||
|
222
|
15,840
|
143
|
|||||||||||
|
HSD 242-20
|
242
|
226
|
290
|
25
|
34
|
264
|
248
|
4.5
|
15,260
|
135
|
29
|
M8
|
3.9
|
|
230
|
16,220
|
141
|
|||||||||||
|
232
|
16,720
|
144
|
|||||||||||
|
HSD 252-20
|
252
|
234
|
300
|
25
|
34
|
274
|
258
|
4.5
|
15,980
|
137
|
29
|
M8
|
4.1
|
|
238
|
16,940
|
142
|
|||||||||||
|
240
|
17,440
|
145
|
|||||||||||
Copyright Reserved:Luoyang Jinglian Mechanical Basic Parts Co.,Ltd