Selection of universal coupling

1.Due to reasons such as manufacturing, installation, load deformation and temperature changes, it is difficult to maintain strict and precise alignment of the two shafts after installation and adjustment.There is a certain degree of displacement in the x and Y directions and the deflection angle CI.When the radial displacement is large, you can choose a slider coupling, and when the angular displacement is large or the connection of two intersecting shafts, you can choose a universal coupling.When the two shafts produce a large additional relative displacement during the working process, a flexible coupling should be used. 2.CouplingThe working speed is high and low and the centrifugal force caused by it.For high-speed transmission shafts, couplings with high balance accuracy, such as diaphragm couplings, should be used instead of eccentric slider couplings. 3.The size and nature of the torque to be transmitted and the requirements for the function of damping vibration.For example, for high-power heavy-duty transmission, gear couplings can be used.For severe impact loads or transmissions that require the elimination of shaft torsional vibration, tire couplings can be used.