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    HLL elastic pin coupling with brake wheel
    product name:

    HLL elastic pin coupling with brake wheel

    Product introduction:

    The elastic pin coupling is a pin made of a number of non-metallic elastic materials, which is placed in the flange hole of the two halves of the coupling, and the two halves of the coupling are connected by the pin. The coupling structure is simple and easy It is more convenient to manufacture, assemble, disassemble and replace the elastic element, without moving the two halves of the coupling.The material of the elastic element (column pin) is generally selected from nylon, which has the ability to compensate for the deviation of the two axes in a small amount. The elastic part is sheared when working, and the working reliability is extremely poor. It is only suitable for the medium-speed transmission shaft system with very low requirements. For working conditions that require high working reliability.

     


     

    LXZ type (formerly HLL type)-the basic parameters and main dimensions of the elastic pin coupling

    HLL type-elastic pin coupling with brake wheel This coupling has been listed as the national standard GB5014-85. It is suitable for all kinds of mechanical transmission shafts that connect two coaxial lines. It is usually used for frequent high and low speed operations.
     

    model Nominal torque N. m Allowable speed rpm Length of shaft hole mm D0 D B S Allowable compensation Moment of inertia kg.m 2
    Y type J, J1, Z type Axial Radial Angular
    mm
    L L1 L  
     
    HLL1 315 5600 52 38 52 200 120 85 2.5 ± 1 0.15 ≤0°30' 2.18
    62 44 62
    82 60 82
    HLL2 630 5000 82 60 82 200 160 85 2.5 ± 1 0.15 ≤0°30'  2.45
    112 84 112
    HLL3 630 1900 82 60 82 315 160 132 2.5 ± 1 0.15 ≤0°30' 13.08
    112 84 112
    HLL4 1250 1900 112 84 112 315 195 132 3 ± 1.5 0.15 ≤0°30' 16.6
    142 107 142
    HLL5 1250 1400 112 84 112 400 195 168 3 ± 1.5 0.15 ≤0°30' 49.2
    142 107 142
    HLL6 2000 1400 112 84 112 400 220 168 3 ± 1.5 0.15 ≤0°30' 57.6
    142 107 142
    HLL7 2000 1120 112 84 112 500 220 210 3 ± 1.5 0.15 ≤0°30' 127.4
    142 107 142
    HLL8 3150 1400 142 107 142 400 280 168 4 ± 2 0.2 ≤0°30' 161.7
    172 132 172
    HLL9 3150 1120 142 102 142 500 280 210 4 ± 2 0.2 ≤0°30' 129.2
    172 132 172
    HLL10 6300 1120 142 102 142 500 320 265 4 ± 2 0.2 ≤0°30' 156
    172 132 172
    212 167 212
    HLL11 6300 960 142 102 142 630 320 265 4 ± 2 0.2 ≤0°30' 314
    172 132 172
    212 167 212
    HLL12 10000 960 172 132 172 630 360 298 5 ± 2 0.2 ≤0°30' 328
    212 167 212
    HLL13 16000 800 212 167 212 710 410 298 5 ± 2 0.2 ≤0°30' 713
    252 202 252
    HLL14   25000 800 212 167 212 710 480 298 6 ± 2.5 0.25 ≤0°30' 849
    252 202 252
    302 242 302
    HLL15   25000 710 212 167 212 800 480 335 6 ± 2.5 0.25 ≤0°30' 1231
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