Daily maintenance should be as simple as paying attention to the operating condition using your five senses and simple measuring tools as follows:

• ・Noise...Is the noise louder than usual? Are there any periodic abnormal sounds?
• - Vibration...Is there any abnormal vibration?
• - Temperature rise...Is the surface temperature of the reducer higher than usual?

A contact oil seal is used for the shaft seal of the reduction section.

In most cases, replacement is not necessary, but replacing it every 10,000 hours will help extend the life of the reducer.

The lifespan of an oil seal varies depending on the conditions of use, so it may be necessary to replace it even within 10,000 hours.

In addition, for equipment that is particularly sensitive to oil, such as food machinery, install an oil pan or other damage prevention device in case of oil leakage due to malfunction or end of life.

*In the early stages of operation, excess grease that was filled in during assembly may occasionally leak out from the lip of the oil seal, but this will not affect the functionality of the reducer.