Structural composition of roller chain coupling

Roller chain coupling features: double row roller chain coupling performance is better than other types of coupling structure, widely used at home and abroad. Applied Discipline: Mechanical Engineering (Level 1 discipline); Mechanical parts (Secondary discipline); Coupling (Level 3 discipline)

Roller chain coupling has a simple structure (four pieces), convenient installation and disassembly without moving the connection of two axis, compact size, light quality, has the certain compensation ability, the installation precision is not high, reliable operation, long service life, low cost advantages, roller chain coupling should be in a good lubrication and shield under the conditions of work. This form of roller chain coupling has 13 specifications, they are suitable for shaft hole diameter D =16-190mm, shaft hole length L=42-352mm, nominal torque T=40-25000m, allowable speed without the case of housing 200-1400R /min, the case of installing housing 900-4500R /min.