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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-21
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HSD 21系列
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基本参数
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额定负荷
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螺栓
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重量
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|||||||||
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型号
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d
|
dw
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D
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I
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H
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A
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d1
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e
|
扭矩
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轴向力
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拧紧力矩
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规格
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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
|
Nm
|
|
kg
|
|
HSD 140-21
|
140
|
110
|
215
|
38
|
46
|
164
|
143
|
8
|
16,000
|
298
|
100
|
M12
|
6
|
|
120
|
20,000
|
341
|
|||||||||||
|
130
|
25,000
|
385
|
|||||||||||
|
HSD 155-21
|
155
|
130
|
245
|
38
|
46
|
184
|
163
|
8
|
26,000
|
398
|
100
|
M12
|
8
|
|
160
|
135
|
28,000
|
420
|
||||||||||
|
|
140
|
31,000
|
443
|
||||||||||
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HSD 165-21
|
165
|
135
|
263
|
43
|
53
|
200
|
174
|
10
|
29,000
|
432
|
160
|
M14
|
11
|
|
170
|
140
|
32,000
|
456
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||||||||||
|
|
145
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35,000
|
480
|
||||||||||
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HSD 175-21
|
175
|
145
|
275
|
43
|
53
|
208
|
184
|
10
|
36,000
|
497
|
160
|
M14
|
12
|
|
180
|
150
|
39,000
|
522
|
||||||||||
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|
155
|
42,000
|
547
|
||||||||||
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HSD 185-21
|
185
|
155
|
290
|
51
|
62
|
220
|
194
|
11
|
50,000
|
645
|
160
|
M14
|
16
|
|
190
|
160
|
54,000
|
675
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||||||||||
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|
165
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58,000
|
704
|
||||||||||
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HSD 195-21
|
195
|
165
|
320
|
51
|
62
|
230
|
204
|
11
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68,000
|
822
|
160
|
M14
|
20
|
|
200
|
170
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73,000
|
855
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||||||||||
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|
180
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83,000
|
922
|
||||||||||
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HSD 220-21
|
220
|
180
|
340
|
55
|
70
|
254
|
226
|
15
|
80,000
|
892
|
240
|
M16
|
23
|
|
190
|
91,000
|
962
|
|||||||||||
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200
|
103,000
|
1,032
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|||||||||||
|
HSD 240-21
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240
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200
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370
|
55
|
70
|
274
|
246
|
15
|
103,000
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1,026
|
240
|
M16
|
27
|
|
210
|
115,000
|
1,095
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|||||||||||
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220
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128,000
|
1,165
|
|||||||||||
|
HSD 260-21
|
260
|
220
|
405
|
55
|
70
|
294
|
266
|
15
|
132,000
|
1,197
|
240
|
M16
|
33
|
|
230
|
146,000
|
1,271
|
|||||||||||
|
240
|
161,000
|
1,344
|
|||||||||||
|
HSD 280-21
|
280
|
230
|
430
|
65
|
80
|
320
|
285
|
15
|
160,000
|
1,392
|
470
|
M20
|
43
|
|
240
|
177,000
|
1,473
|
|||||||||||
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250
|
194,000
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1,555
|
|||||||||||
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HSD 300-21
|
300
|
250
|
460
|
65
|
80
|
340
|
305
|
15
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191,000
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1,529
|
470
|
M20
|
49
|
|
260
|
209,000
|
1,610
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|||||||||||
|
270
|
228,000
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1,691
|
|||||||||||
|
HSD 320-21
|
320
|
270
|
485
|
77
|
92
|
364
|
327
|
15
|
243,000
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1,804
|
470
|
M20
|
63
|
|
280
|
265,000
|
1,894
|
|||||||||||
|
290
|
288,000
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1,986
|
|||||||||||
|
HSD 340-21
|
340
|
280
|
520
|
77
|
92
|
384
|
347
|
15
|
274,000
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1,958
|
470
|
M20
|
73
|
|
290
|
297,000
|
2,050
|
|||||||||||
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300
|
322,000
|
2,143
|
|||||||||||
|
HSD 360-21
|
360
|
300
|
570
|
89
|
105
|
412
|
367
|
16
|
356,000
|
2,373
|
470
|
M20
|
107
|
|
310
|
384,000
|
2,476
|
|||||||||||
|
330
|
443,000
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2,686
|
|||||||||||
|
HSD 390-21
|
390
|
330
|
590
|
89
|
105
|
440
|
398
|
16
|
438,000
|
2,654
|
470
|
M20
|
107
|
|
340
|
469,000
|
2,759
|
|||||||||||
|
350
|
501,000
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2,865
|
|||||||||||
|
HSD 420-21
|
420
|
350
|
630
|
120
|
140
|
470
|
428
|
20
|
624,000
|
3,564
|
820
|
M24
|
163
|
|
360
|
665,000
|
3,697
|
|||||||||||
|
370
|
709,000
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3,831
|
|||||||||||
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HSD 440-21
|
440
|
370
|
660
|
132
|
152
|
500
|
448
|
20
|
778,000
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4,203
|
820
|
M24
|
196
|
|
380
|
826,000
|
4,350
|
|||||||||||
|
390
|
877,000
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4,497
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|||||||||||
|
HSD 460-21
|
460
|
390
|
690
|
132
|
152
|
520
|
468
|
20
|
852,000
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4,370
|
820
|
M24
|
214
|
|
400
|
903,000
|
4,514
|
|||||||||||
|
410
|
955,000
|
4,658
|
|||||||||||
|
HSD 480-21
|
480
|
410
|
720
|
152
|
174
|
540
|
488
|
22
|
1,086,000
|
5,298
|
820
|
M24
|
269
|
|
420
|
1,147,000
|
5,461
|
|||||||||||
|
430
|
1,210,000
|
5,626
|
|||||||||||
|
HSD 500-21
|
500
|
420
|
745
|
152
|
174
|
560
|
508
|
22
|
1,137,000
|
5,415
|
820
|
M24
|
285
|
|
430
|
1,200,000
|
5,581
|
|||||||||||
|
450
|
1,331,000
|
5,914
|
|||||||||||
|
HSD 530-21
|
530
|
450
|
790
|
162
|
186
|
594
|
538
|
24
|
1,376,000
|
6,114
|
1210
|
M27
|
341
|
|
460
|
1,446,000
|
6,287
|
|||||||||||
|
480
|
1,592,000
|
6,635
|
|||||||||||
|
HSD 560-21
|
560
|
480
|
830
|
162
|
187
|
626
|
568
|
25
|
1,578,000
|
6,576
|
1210
|
M27
|
373
|
|
490
|
1,653,000
|
6,748
|
|||||||||||
|
510
|
1,809,000
|
7,093
|
|||||||||||
|
HSD 590-21
|
590
|
510
|
880
|
172
|
197
|
658
|
598
|
25
|
1,873,000
|
7,344
|
1210
|
M27
|
450
|
|
520
|
1,957,000
|
7,526
|
|||||||||||
|
540
|
2,131,000
|
7,891
|
|||||||||||
|
HSD 620-21
|
620
|
540
|
930
|
172
|
198
|
690
|
630
|
26
|
2,097,000
|
7,768
|
1210
|
M27
|
508
|
|
550
|
2,186,000
|
7,948
|
|||||||||||
|
570
|
2,368,000
|
8,309
|
|||||||||||
|
HSD 660-21
|
660
|
570
|
990
|
182
|
209
|
734
|
670
|
27
|
2,426,000
|
8,511
|
1640
|
M30
|
609
|
|
580
|
2,522,000
|
8,696
|
|||||||||||
|
610
|
2,823,000
|
9,255
|
|||||||||||
|
HSD 700-21
|
700
|
610
|
1040
|
182
|
210
|
774
|
710
|
28
|
2,772,000
|
9,088
|
1640
|
M30
|
661
|
|
620
|
2,874,000
|
9,271
|
|||||||||||
|
640
|
3,084,000
|
9,638
|
|||||||||||
|
HSD 750-21
|
750
|
640
|
1100
|
192
|
222
|
826
|
760
|
30
|
3,104,000
|
9,700
|
1640
|
M30
|
764
|
|
650
|
3,214,000
|
9,888
|
|||||||||||
|
680
|
3,555,000
|
10,456
|
|||||||||||
|
HSD 800-21
|
800
|
680
|
1150
|
192
|
224
|
876
|
810
|
32
|
3,443,000
|
10,128
|
1640
|
M30
|
805
|
|
700
|
3,673,000
|
10,495
|
|||||||||||
|
730
|
4,033,000
|
11,049
|
|||||||||||
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