Case Study: Extend Life in Window Lift Cables
Background
A growing Chinese company that specializes in auto manufacturing took part in a Nye lube seminar. The company was interested in learning more about how synthetic lubricants can improve quality and extend the operating life of their applications. They introduced Nye to their window lift application that is run on a cable system. The lift was using a petroleum-based product that the company wanted to replace to lubricate all components of the window lift system. Compared to petroleum, synthetic lubricants have a longer operating life, broader service temperature range, and are less likely to form carbon deposits that hasten wear.
Challenge
- Can a synthetic grease from Nye outperform the petroleum-based grease in life testing?
Solution
Rheolube® 368F
A lithium soap thickened, medium viscosity, synthetic hydrocarbon grease
- PTFE grease extends operating life better than PAO-based products
- Broad operation temperature
- Enhanced friction reduction capabilities
| Product | Chemistry | Temp Range (°C) | Oil Separation (24 hrs @ 100°C) | Evaporation (24 hrs @ 100°C) |
|---|---|---|---|---|
| RHEOLUBE 368F | PAO / Lithium Soap | -40 to 125 | 1.5% | 0.01% |
Results
Rheolube® 368F proved to be superior in temperature and longevity over all PAO-based products tested. The grease was chosen to replace the petroleum product and was also able to lubricate all moving parts of the window lift system. Rheolube® 368F has now become the lubricant of choice for this company, as it is used in automotive cables, door locks, and HVAC systems.
