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        Product
        • Overview
        • Specification
        • Download
        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
                         
        型號
        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