The sprocket coupling uses a common chain, and it meshes with two side-by-side sprockets with the same number of teeth. The main difference between the chain couplings of different structure types is the use of different chains. The common ones are double-row roller chain couplings, Single-row roller chain couplings, toothed chain couplings, nylon chain couplings, etc.
The GL type roller chain coupling has a simple structure (composed of four pieces), convenient assembly and disassembly, no need to move the connected two shafts during disassembly, compact size, light weight, compensation capability, low requirements for installation accuracy, and work , Longer life, lower cost and other advantages.
GL type roller chain coupling is suitable for various mechanically connecting two coaxial transmission shafts; it is usually used for high and low speed transmission with frequent starting.The working temperature is -40~+120℃; the nominal torque of transmission is 40~25000N.m.