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How to maintain the reducer Jul 29, 2020

How to maintain the reducer

Grease selection When selecting the grease according to the bearing load of the walking reducer, the grease with a small penetration degree should be selected for heavy loads. When working under high pressure, in addition to low penetration, it also has higher oil film strength and extreme pressure performance. When selecting grease based on environmental conditions, calcium-based grease is not easily soluble in water and is suitable for dry and low-water environments. When selecting grease according to working temperature, the main indicators should be dropping point, oxidation stability and low-temperature performance. The dropping point can generally be used to evaluate high-temperature performance. The actual working temperature of the bearing should be 10-20℃ lower than the dropping point. The use temperature of synthetic grease should be 20-30℃ lower than the dropping point.