The definition of roller chain coupling, I believe that some new customers do not understand, in fact, the coupling parts are made use of the common chain, at the same time and two parallel sprockets with the same number of teeth meshing. Different structural types of roller chain coupling is the main difference is the use of different chains, common double row roller chain coupling, single row roller chain coupling, toothed chain coupling, nylon chain coupling and so on.

Roller chain coupling product features: double row roller chain coupling performance is better than other structural types of coupling, widely used at home and abroad. Applied disciplines: Mechanical Engineering (one discipline); Mechanical Parts (two disciplines); Coupling (three disciplines) roller chain coupling has the advantages of simple structure (four components), convenient installation and disassembly, disassembly without moving the connected two shafts, compact size, light weight, relevant compensation capacity, installation accuracy requirements are not high, reliable work, long life, low cost, roller chain coupling should be in good lubrication and have a protective cover under the condition of work.

Roller chain coupling at present this commonly used actually has 13 specifications, but they are more suitable for the axle hole diameter d=16-190mm, the axle hole length L=42-352mm, nominal torque T=40-25000m, allowable speed is 200-1400r/min without a shell case, 900-4500r/min when the housing is installed.