What Are The Matters Needing Attention When Installing Reducer Coupling?

When installing the reducer, it is necessary to install a coupling. The installation of the coupling is very important. If the coupling is not installed properly, it will cause problems such as broken shaft of the reducer, which will bring unnecessary trouble to the user. How to install the coupling of the reducer? What should I pay attention to when installing?

Here is an introduction for everyone:

If you purchase a coupling by yourself, please pay special attention to the following dynamic/static balance requirements for the coupling, otherwise the coupling will generate additional radial and axial forces on the reducer shaft and bearings, and accidentally damage the reducer .

When the peripheral speed of the outer diameter of the coupling is 30m/s and below, it must be statically balanced; when the peripheral speed of the outer diameter of the coupling exceeds 30m/s, it must be dynamically balanced.

If the coupling needs to be pre-heated during installation, it is recommended to use oil bath heating or heating furnace heating to make the heating uniform and prevent deformation. In order to protect the shaft seal, the heating temperature should be controlled when heating the coupling to prevent overheating and avoid the oil seal in an environment exceeding +100°C. Use a heat shield to reduce heat radiation, otherwise it will affect the service life of the oil seal.
Appropriate installation tools should be used when installing the coupling, and it is forbidden to install it by external force knocking, otherwise the gears, bearings and locking ring will be damaged. When installing the coupling, leave enough space for the fan to enter the air. If the installation space is not enough, please use other cooling methods.
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