Before choosing a universal coupling, you can't just consider the model and price. There are many factors to consider when choosing a coupling.
1. Due to the different working principle and structure of the power machine, its mechanical characteristics are very different. Some run smoothly, and some have shocks during operation, which have unequal effects on the transmission system.
2. Due to different structures and materials, the couplings used in the transmission systems of various mechanical products have very different load-bearing capacities.
3. The allowable speed range of couplings of different materials, varieties and specifications is different. Changing the material of the coupling can increase the allowable speed range of the coupling.
4. The universal coupling may be deformed, bearing wear, etc. due to manufacturing errors, assembly errors and other reasons.Under normal circumstances, rigid couplings do not have compensation and the application range is limited, so the amount is very small.
5. A universal coupling that is convenient for assembly and disassembly, does not require maintenance, has a long maintenance period or is convenient for maintenance, does not need to move the two shafts to replace the wearing parts, and is easy to adjust the centering.