Type DH Retractility Welding Universal Coupling

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Type SWC DH Non Retractility Welding Universal Coupling

Type DH Retractility Welding Universal Coupling

Product Features

The SWC universal joint coupling is a structure without bolts. The bearing is fixed without bolts. It avoids the weak links damaged by bolt shearing, prolongs the service life and is convenient for maintenance. It is suitable for rolling machinery, lifting and transportation machinery and other heavy machinery. It connects two transmission shafts with different axes, the rotation diameter is 100 to 620mm, the nominal torque is 1.25 to 1000kN m, and the axis angle is 15 to 25 degrees.

The cross shaft of universal coupling is made of low carbon alloy steel and the surface of the cross shaft journal is carburized. The depth of the carburized layer is 1.0-2.0mm and the surface hardness is 58-65HRC

Excellent performance, long using life and competitive price

Heat resistant & Distortion resistant

High intensity and rigidity

Meet Iso9001: 2008 quality system

Product Details

  • Parameter Details
  • Structure Drawing
Parameter of Type SWC-DH Retractility Welding Universal Coupling
TypeGyration diameter     D mmNorminal torque     Tm Kn.mWeary torque Tf Kn.mAxes fold angle     (β°)Flex quantity Ls mmSizeRotation inertia Kg.m²Weight kg
LminD1 (js11)D2 (H7)Lmn-dktb (hg9gLminIncrease 100mmLminIncrease 100mm
SWC 180 DH118012.56.3≤25756501551051108-171750.1650.0070582.8
SWC 180 DH2556000.16256
SWC 180 DH3405500.16052
SWC 225 DH12254020≤15857101961351208-17205329.00.4150.234954.9
SWC 225 DH2706400.39792
SWC 250 DH12506331.5≤151007952181501408-192564012.50.9000.02771485.3
SWC 250 DH2707350.885136
SWC 285 DH12859045≤151209502451701608-212774015.01.8670.05102296.3
SWC 285 DH2808801.801221
SWC 315 DH131512563≤15130107028018518010-233284015.03.3310.07953468.0
SWC 315 DH2909803.163334
SWC 350 DH135018090≤15140117031021019410-233585016.06.1250.2219500815.0
SWC 350 DH29010705.824485
SWC 390 DH1390250125≤15150130034523521510-254087018.011.1250.221965515.0
SWC 390 DH290120010.763600
Note: 1. Tf the limited torque based on fatigue strength under the load change circumstance
            2. Lmin the minimum length after be shorted
            3. L install length should meet the demand

Type SWC-DH Non-Retractility Welding Universal Coupling

Warranty & Commitment

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