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Product

Shrink Disc Type HSD series

  • Overview
  • Specification
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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




Outline Dimension

FD-22型
                 
型号
d[mm]
dw[mm]
Mt[kNm]
Pax[kN]
重量[kg]
D[mm]
l[mm]
H[mm]
A[mm]
FD 640-22
640
520
2700
10400
1020
1020
254
286
730
FD 660-22
660
530
3300
12500
1180
1070
260
292
748
 
 
550
3600
13140
 
 
 
 
 
FD 700-22
700
560
3800
13500
1340
1140
260
292
788
 
 
580
4100
14100
 
 
 
 
 
FD 750-22
750
600
4800
16000
1350
1150
278
320
850
 
 
620
5100
16600
 
 
 
 
 
FD 800-22
800
640
5800
18100
1650
1230
296
350
900
 
 
660
6200
18800