Plum blossom elastic coupling, pin coupling, drum gear coupling, coupling manufacturer_Ever-Power Machinery Manufacturing Co., Ltd.
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    NGCL drum gear coupling
    name:

    NGCL drum gear coupling

    description:When the NGCL drum gear coupling is working, the two shafts produce relative angular displacement, and the tooth surfaces of the internal and external teeth periodically slide relative to each other in the axial direction, which will inevitably cause tooth surface wear and power consumption. Therefore, the gear coupling needs to be Work in a good and sealed state.
    Detailed introduction:

    NGCL drum gear couplingIt is composed of internal gear ring with the same number of teeth and flange half coupling with external teeth.The external teeth are divided into straight teeth and drum teeth. The so-called drum teeth means that the external teeth are made into a spherical surface. The spherical surface is on the gear axis. The tooth side clearance is larger than that of ordinary gears. Drum-shaped gear couplings allow Larger angular displacement (compared to spur gear coupling), the contact condition of the teeth can be improved, the ability of transmitting torque is improved, and the service life is prolonged.

    NGCL drumGear couplingWhen working, the two shafts produce relative angular displacement, and the tooth surfaces of the internal and external teeth periodically slide relative to each other in the axial direction, which will inevitably cause tooth surface wear and power consumption. Therefore, the gear coupling needs to work in a good and sealed state. .Gear couplings have small radial dimensions and large load-bearing capacity. They are often used in shaft transmissions under low-speed and heavy-duty conditions. The dynamically balanced gear couplings can be used for high-speed transmissions, such as gas turbine shaft transmissions.

    model Nominal torque Tn (KN.m) Allowable speed n (r/min) Diameter of shaft hole Shaft hole length L D0 D D1 D2 B3 Weight Kg
    dz d1 d2 Y J1 Z1
    NGCL1 355 4000 20 ~ 35 20 22 24 52 38 160 103 71 50 68 7
    25 28 62 44 7.3
    30 32 35 82 60 8
    NGCL2 630 4000 25 ~ 45 25 28 62 44 160 115 83 60 68 9
    30 32 35 38 82 60 9.7
    40 42 45 112 84 11
    NGCL3 1000 3800 30 ~ 55 28 62 44 200 127 95 75 85 14.6
    30 32 35 38 82 60 15.2
    40 42 45 48 50 55 56 112 84 17
    NGCL4 1600 3800 40 ~ 65 38 82 60 200 149 116 90 85 18.6
    40 42 45 48 50 55 56 112 84 21.4
    60 63 65 142 107 23.8
    NGCL5 2800 3000 45 ~ 75 40 42 45 48 50 55 56 112 84 250 167 134 105 105 31.8
    60 63 65 70 71 75 142 107 34.4
    NGCL6 4500 3000 50 ~ 90 45-48 112 84 250 187 153 125 105 37.2
    60 63 65 70 71 75 142 107 38.5
    80 85 90 172 132 47.6
    NGCL7 6300 2400 60 ~ 100 50 55 56 112 84 315 (300) 204 170 140 132 48.8
    60 63 65 70 71 75 142 107 55.2
    80 85 90 95 172 132 61.8
    100 212 167 71.1
    NGCL8 9000 1900 70 ~ 110 55 56 112 84 400 230 186 155 168 80.7
    60 63 65 70 71 75 142 107 90
    80 85 90 95 172 132 96.5
    100 110 212 167 108
    NGCL9 14000 1500 80 ~ 130 60 63 65 70 71 75 142 107 500 256 212 180 210 128
    80 85 90 95 172 132 138
    100 110 120 125 212 167 151
    130 252 202 167
    NGCL10 20000 1200 80 ~ 150 65 70 71 75 142 107 630 (600) 287 239 200 265 176
    80 85 90 95 172 132 190
    100 110 120 125 212 167 209
    130 140 150 252 202 237
    NGCL11 31500 1050 100 ~ 170 70 71 75 142 107 710 (700) 325 276 235 298 257
    80 85 90 95 172 132 275
    100 110 120 125 212 167 300
    130 140 150 252 202 326
    160 170 302 242 357
    NGCL12 45000 1050 100 ~ 200 75 142 107 710 (700) 362 313 270 298 306
    80 85 90 95 172 132 317
    100 110 120 125 212 167 351
    130 140 150 252 202 384
    160 170 180 302 242 425
    190 200 352 282 464
    NGCL13 63000 950 150 ~ 220 150 252 202 800 412 350 300 335 490
    160 170 180 302 242 544
    190 200 220 352 282 596
    NGCL14 100000 950 170 ~ 220 170 180 302 242 800 462 420 335 335 670
    190 200 220 352 282 736
    240 250 410 330 785

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