Chain couplings are suitable for elastic torque transmission over a wide speed range. They are powerful, effective and robust e. g. as to higher temperatures and slight angle or parallel displacement.
Chain couplings consist of identical left and right-hand sprockets that are connected through duplex metal roller chains or acetal plastic chains. Roller chain couplings often incorporate covers similar to those used on other couplings that hold lubricant in place. Acetal plastic chain couplings require no lubrication and thus dispense with covers. Plastic chains transfer less torque than roller chains but are useful in environments where grease is considered a contaminant, where grease can attract dirt and debris, or where atmospheric corrosion is a problem. Chains are connected with pins and master links to create continuous loops. The chain links remain in contact with the sprocket teeth around the entire perimeter of the sprockets. Side clearance between chain and teeth allow for misalignment to exist between the coupled shafts.
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A complete line of XINEP Shear Pin (torque limiter) Roller Chain Couplings was developed for applications where horsepower and torque or high or extreme accuracy is desired for torque settings.
The coupling halves are hobbed with a special tooth form and hardened 45 to 50 Rockwell “C”. Roller chain couplings, when used correctly, are unsurpassed by any other more expensive coupling. Standard sprockets should not be used for coupling applications.
The XINEP Roller Chain Shear Coupling (RCSPC)
Material: Carbon steel, Aluminum etc.
High efficiency in transmission
Easy-on and Easy-off
The teeth have heat treatment and hardened
The couplings have o-ring at the both sides for sealings
Couplings should be covered by the yellow colour aliminium coverege
Different models suitable for your different demands
Grid couplings consist of 2 radially slotted hubs that mesh with a serpentine strip of spring steel the grid provides torsional damping and flexibility of an elastomer but the strength of steel. Grid couplings transmit torque and accommodate angular, parallel and axial misalignment from one hub to the other through the rocking and sliding of a tapered grid in the mating hub slots. The grid cross section is generally tapered for better hub contact and easier assembly. As there is movement between contacting hub and grid metal parts, lubrication is required.
The chain coupling,composed of two-strand roller chains and two sprockets,features simple and compact structure,and high flexibility,power transmission capability and durability.What’s more,the chain coupling allows simple connection/disconnection,and the use of the housing enhancessagety and durability.Chain couplings require periodic lubrication depending on the application. The lubrication is typically brushed onto the chain and a cover is used to help keep the lubrication on the coupling.
Applies to flexible drive shaft ,allowing a larger axial radial displacement and displacement.
Has a simple structure,easy maintenance .
Disassembly easy.low noise
Transmission efficiency loss,long useful working life.The chain coupling, composed of two-strand roller chains and two sprockets, features simple and compact structure, and high flexibility , power transmission capability and durability. What’s more, the chain coupling allows simple
connection/disconnection, and the use of the housing enhances safety and durability.
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