What should be paid attention to in the coupling of the worm gear reducer? Among the components of the worm gear reducer, it is necessary to pay attention to the outer dimensions of the coupling, that is, the maximum radial and axial dimensions. The worm gear reducer must be within the installation space allowed by the machine and equipment .It should choose a coupling that is easy to assemble and disassemble, does not require maintenance, has a long maintenance period or is easy to maintain, does not need to move the two shafts to replace the wearing parts, and is easy to adjust for centering. It must be within the installation space allowed by the machine and equipment.Couplings that are easy to assemble and disassemble, do not require maintenance, have a long maintenance cycle or are easy to maintain, do not need to move the two shafts to replace wearing parts, and are easy to adjust for alignment should be selected.
It is difficult to adjust the alignment of the two shafts for large-scale machinery and equipment, and a coupling that is durable and easy to replace wearing parts should be selected.Flexible couplings with metal elastic elements generally have a longer service life than flexible couplings with non-metal elastic elements.The need for sealing and lubrication and the use of non-durable couplings will inevitably increase the maintenance workload.At present, gear couplings are commonly used. Although gear couplings theoretically transmit large torques, they must be lubricated and sealed well before they can work lastingly.In addition, it is necessary to check the sealing condition frequently, inject lubricating oil or grease, and the maintenance workload is large, which increases the auxiliary man-hours, reduces the effective working time, and affects the production efficiency.