Chain Coupling Selection
In general, the torque capacity of the coupling exceeds the normal torque transmitted by the largest shaft size that the coupling can accommodate.
Therefore, select the smallest coupling which accommodates both shaft diameters.
Where there is reverse operation, shock loads, or any other severe operating condition, it is recommended that the next coupling size up is selected.
Operation
In order to ensure that the maximum service life of the coupling is achieved, the cover together with the supplied 'O' rings should always be used. This is even more important when the drive is operating at high speeds or in a moist environment. The space between the cover and chain, should be filled with a soft to medium consistency grease.
Shanghai Shine Transmission Machinery Co., Ltd is specialized in manufacturing and selling transmission products. Our products are exported to the world famous machinery company in Europe, America, South Africa, Australia, Southeast Asia etc.
Our main products include: European pulley, American pulley, Couplings, taper bushing, QD bush, lock element, adjustable motor base, motor rail, sprockets, chain, bolt on hubs, weld on hubs, jaw crusher equipment & spare parts and all kinds of non-standard casting products etc.
Audited Supplier 
){kind=link}
){kind=link}