![]() ![]() It aids in trending the depletion of additives, oxidation and changes in oil viscosity as the oil ages. Having a sample of new oil helps differentiate between additives and contaminants. It can also help the user identify poor oil storage practices by checking if contaminants such as water are present.Ĭertain elements can either be additives, contaminants or wear debris. This step is usually overlooked, and its significance comes from the fact that the user is able to establish a baseline of all the elements present in the oil in an unused condition. The first step to successfully trend the oil condition is to take a sample of the oil in an unused condition. While each factor can be broadly described when analyzed in depth, a summary is provided to emphasize the importance of each factor. Used oil analysis is a broad subject that includes several factors that affect the success of both interpretation and trending of used oil analysis results. This article will explain how used oil analysis can help determine the condition of a gearbox by learning the most important factors for used oil analysis, how to interpret the results of a used oil analysis report and how trending can help determine the schedule for preventive maintenance actions. While all techniques can be considered useful when checking the condition of a gearbox, one thing is certain for all techniques: it is all about trending. These techniques include temperature, vibration, noise and used oil analysis. There are several techniques that can provide a status of how the gearbox is performing. Condition monitoring can guide predictive maintenance activities. In order to prevent costly downtime or catastrophic failure of a gearbox, the industry has evolved to adopt condition monitoring as a mechanism for predictive maintenance.Ĭondition monitoring provides both historical and current performance data on the gearbox condition, thus providing a likely inference regarding the gearbox’s remaining useful life (RUL). Each application exposes the gearboxes to an array of loading and ambient conditions that directly affect the usable life. A ventilated environment is recommended during use.Speed reducers, commonly referred to as “gearboxes”, are used in a variety of applications. Meropa 220 gear lubricants have a typical sulfurphosphorus odor characteristic of industrial gear oils. Meropa gear lubricants 220 are suitable for use in Bijur oil application equipment. Meropa gear lubricants meet the requirements of: general industrial plant lubrication where the performance properties of an AGMA extreme pressure lubricant is required.bath, splash, circulating, or spray mist lubrication as applicable to the proper viscosity grade.industrial enclosed gearing where an AGMA extreme pressure lubricant is specified. ![]() Meropa gear lubricants are recommended for: Meropa gear lubricants are high performance, multipurpose gear lubricants designed for many types of industrial gear lubrication services where loads and shock loadings are high. Long oil life - Effective oxidation inhibitors and copper passivator minimize oil oxidation, limiting viscosity increase and promoting long drain intervals.The effective corrosion inhibitor provides additional protection for metal components. High thermal stability additive system minimizes the formation of high temperature compounds which can be corrosive to bearing materials. Good water separation and effective rust inhibitors protect surfaces against rust and corrosion. Long equipment life - Effective EP system forms a protective film in areas of metal-to-metal contact, minimizing wear rates and maintaining efficient transfer of power.High oxidation stability limits in-service viscosity increases, which can lead to energy losses. Gear set efficiencies - High thermal stability EP system helps maintain clean gear and bearing surfaces, minimizing deposits which interfere with effective lubrication.Meropa ISO 220 gear lubricants deliver value through: ![]()
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