All forms of enclosed gear drive with circulation or splash lubrication systems can benefit from the protection of fully synthetic gear oil for the gears, bearings, and seals. Additionally, they are designed for exceptional performance at excessive pressure, in a range of temperatures, and for weight carrying in a variety of industrial and automotive equipment.
For smooth transmission, why gear oil or automatic transmission fluids?
By using the proper gear oil, one may prevent pitting from occurring in the contact zone of the machine’s mechanisms and ensure slip-free power transmission even at high speeds.
What Determines the Best Gear Oil for an Application?
Beyond merely choosing a product from the maintenance manual, many other criteria, such as product availability, operating circumstances, the chosen lubricant brand, and product consolidation initiatives, must be taken into account when choosing lubricants for the proper gear oil.
When selecting the proper gear oil, the following parameters must be adhered to for the best outcomes.
Viscosity
In order to achieve the necessary film thickness between interacting surfaces at a specific speed and load, a gear lubricant’s viscosity is largely determined. Finding the recommended viscosity grade in a component’s maintenance manual is typically all that is required to make the right choice. It is crucial to comprehend the selection criteria for viscosity as well as the variables influencing the need.
The oil’s viscosity ensures that every mechanism inside the equipment is adequately lubricated, that oil flows through every part and component, that there is no metal-on-metal friction, and that wear and tear are thereby prevented.
Additive Ingredients
The lubricant’s overall category will be determined by the additive package employed in it, which also influences a number of crucial performance attributes under operating circumstances. They are solid, dissolved, or suspended organic or inorganic substances in the oil. Depending on the equipment, they generally vary from 0.1 to 30 percent of the oil volume.
Antioxidants, corrosion inhibitors, anti-foaming agents, and emulsifying agents can improve the qualities of base oils already in use. With the use of extreme pressure (EP) additives, detergents, and other substances, base oils can lose unwanted qualities while gaining new ones.
Type of base oil
The operating circumstances, gear type, and other variables should be taken into consideration while choosing the base oil. Mineral and synthetic oils are the two forms of basic oils.
Most applications benefit from the performance of premium mineral base oils. Actually, compared to ordinary synthetics, mineral base oils often have higher pressure-viscosity coefficients, enabling them to produce films with larger thicknesses at the same operating viscosities. However, there are some circumstances in which synthetic base oils are desirable.
Many synthetic base stocks are preferable for applications requiring high operating temperatures and, in some cases, allowing for extended service intervals because of their increased inherent resistance to oxidation and thermal degradation.
Conclusion
Any effective lubrication program is built on the foundation of proper lubricant selection. Therefore, it is essential that the gear oil or the automatic transmission fluids you select to maintain the gearbox of your machine covers all of the specifications that are necessary.
