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Crown-gear couplings

Crown-gear couplings



 Allowable rotational speed(r/min)


 Nominal toyque(N.m)


Crown- gear coupling
Crown-tooth gear coupling has the advantage of compact, small moment of inertia, reliable work, carrying capacity and a small amount of compensation performance. Compared to the other types of coupling, it has the maximum torque transmission in same size. Widely used in metallurgy, mining, building materials, chemicals, petroleum, transport, textile and other industries.
Gear coupling, working environment temperature -20 to +80, nominal toque transfer for 0.4 to 4500kNm, allowable speed for the 4000 to 460r/min, shaft diameter range of 16 to 1000mm.



Ningbo donly Co.,ltd