Xinxiang | YOX875 Fluid Coupling Hydraulic Coupling

There are two shaft diameters at both ends of the coupling, one distributed on the coupling and the other distributed on the main shaft of the hydraulic coupling. The coupling is made of cast iron. During installation, we can use the hot installation method, that is, heating the coupling to make it expand to achieve the purpose of easier installation. Then how can the shaft hole on the main shaft of the coupling be installed on the working machine? Is hot charging feasible? The answer is yes, on the premise that the oil seal must be protected during fire baking. Our common way is to protect the oil seal with a wet rag and then hot install. This scheme is feasible in practical application, but we must grasp the scale. In addition to hot installation, we can also hoist the coupling to a height parallel to the working machine, apply lubricating grease on the shaft, and then pad the internal control at the other end of the main shaft with a copper rod, Remember not to damage aluminum parts in the process.

2: Oil loading of hydraulic coupling after installation

What oil to load: 32 steam turbine oil is recommended; 6 / 8 hydraulic transmission oil

How much oil to fill: 40% – 80% of the coupling volume. It is recommended that the user directly increase the oil charge to 80%.