A lubricant that has the advantages of both oil and grease
■ developed to solve the following problems of grease:
・Foul smell of deteriorated and decomposed coolant due to oil lubrication
・High oil consumption
・ Imperfect lubrication due to grease adherence and insufficient coating of components
・A large amount of drained grease in lubricated sections
In order to solve the above problems, LHL-300 was developed as a lubricant suitable for the environment and conditions in which machine tool components are used.
LHL-X100 Performance Test Data
|●||Excellent load-carrying capacity and wear resistance
The excellent load-carrying capacity and wear resistance prevent seizures and excessive wear.
|●||Excellent water resistance and corrosion resistance
LHL is versatile to emulsification and softening even when water is introduced. In addition, its excellent corrosion resistance prevents the development of rust and pitting.
|●||Excellent migration property
Developed as lubricants for centralized lubrication systems, LHL has excellent transport property and supplying LHL in the right amount at the right time guarantees ideal lubrication effects.
Fretting Resistance Test Utilizing the ASTM F4170 Fafnir Test
Testing Method In conformity with ASTM D 4170 Fafnir Test
|Shaft :||ANDREWS W 5/8|
|Weight :||2450N (Ball 9pcs, Surface
Pressure : 1.9GPa)
|Rolling Angle :||12? (Rolling Width : Approx. 3.0mm)|
|Rolling Cycle :||3.4Hz（Approx. 200 cycles）|
|Time Duration :||10h|
|Temperature :||Room temperature|
|Warm-up Operation :||No|
lubricant applied :
|1.0 + 0.05g per bearing ? 0.2 + 0.01g|
[Evaluation Method] Amount of abrasion : Measuring the decrease in the mass of each race
Thickness of Oil Film (LHL-X 100・Lithium-based Grease・Oil)
LHL-X 100 Special Urea Grease provides thicker oil films in slow rolling speed range.
Having tested the performance of lubricants by focusing on thickness of oil film provided by each lubricant, we found that the oil films become thinnest when rolling speeds become 0m/s ( or all most 0m/s). Both greases provide thicker oil films than oil. LHL-X 100, however, (a special urea grease)provides even thicker oil films than lithium grease. The test results prove that LHL-X 100 prevents oil film deficiencies more effectively and efficiently which eliminates stick slip.