Roller chain couplingIt has the characteristics of simple structure (composed of four pieces), convenient assembly and disassembly, no need to move the connected two shafts during disassembly, compact size, light weight, certain compensation capability, low requirements for installation accuracy, reliable work, and long life Long, low cost and other advantages.
Uses: It can be used for shaft rotation of textile, agricultural machinery, lifting and transportation, engineering, mining, light industry, chemical industry and other machinery. It is suitable for high temperature, humidity and dusty working conditions. It is not suitable for high speed, severe impact load and transmission shafts. In the case of direct force, the chain coupling should work under the conditions of good lubrication and a protective cover.
The reason for the failure:
1. Overload, the use of the coupling exceeds the load;
2. Excessive wear of the chain or sprocket after long-term use;
3. The cover is not installed, and the chain is corroded or broken.