Z12B type expansion sleeve

    • 　Detailed product parameters: Click:次

    Z12 type expansion coupling sleeve
    Features: Z12 type expansion sleeve is suitable for the connection of shaft and parts on the shaft to transmit the combined load of torque and axial force.

    Markup example:
    内径d=130mm、外径D=180mm的Z2型胀紧联接套:胀套Z2-130×180

    Installation reference example

     


    Z12B type expansion sleeve

         		        

    basic size

    Socket head cap screws

    		Rated load

    Joint surface of expansion sleeve and shaft
    pressure
    Pf
     N / mm 2

    Expansion sets and wheels
    Hub interface
    Pressure on
    Pf ′
    N / mm 2

    Screw tightening torque
    MA
    N · m

    Weight

    kg

    d

    D

    l

    L

    L1

    d1

    n

    Axial force
    F1
    KN

    Torque
    M1
    KN·m

    mm

    70 110 50 60 70 M10 8 204 7.15 194 107 83 2.3
    80 120 10 250 10.25 212 123 2.5
    90 130 11 280 12.6 207 125 2.7
    100 145 60 70 82 M12 10 372 18.6 205 126 145 4.1
    110 155 10 372 20.5 187 118 4.4
    120 165 11 408 24.5 188 122 4.8
    130 180 65 79 91 14 520 33.8 197 128 6.3
    140 190 15 557 39.0 196 130 6.6
    150 200 15 557 41.8 183 123 7.8
    160 210 16 593 47.5 183 125 9.4
    170 225 78 92 106 M14 15 764 65.5 193 133 230 10.7
    180 235 15 765 69.0 182 127 11.3
    190 250 88 102 116 16 815 77.5 163 103 14.6
    200 260 20 1020 102 194 124 15.3
    220 285 96 108 124 M16 15 1060 117 174 113 355 20.2
    240 305 20 1410 170 212 140 21.8
    260 325 21 1480 193 205 138 23.4
    280 355 110 130 M20 15 1650 232 213 141 690 30.0
    300 375 15 1650 249 198 134 31.2
    320 405 124 136 156 20 2210 354 191 125 48.0
    340 425 20 2210 376 180 119 51.0
    360 455 140 155 177 M22 20 2750 496 185 118 930 69.0
    380 475 20 2750 524 175 113 73.0
    400 495 22 3010 602 183 122 76.0
    420 515 24 3300 694 190 127 80.0
    440 535 24 3300 728 166 123 81
    460 555 24 3300 760 159 118 85
    480 575 25 3440 830 159 119 88
    500 595 25 3440 861 153 115 91
    520 615 28 3850 1003 164 124 95
    540 635 28 3850 1042 158 120 98
    560 655 30 4130 1157 163 125 101
    580 675 30 4130 1199 158 121 104
    600 695 30 4130 1240 153 118 108

    Note: Z12BThe mechanical performance grade of the type expansion coupling set screw is 12.9.

     

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