abstract |
The present invention provides a lubricant composition for a wind power generator that has a longer peeling life due to hydrogen embrittlement. A wind turbine speed increaser comprising 1.5 to 20 wt% zinc organic sulfonate, 0.8 to 10 wt% zinc dithiophosphate, and a base oil, based on the total weight of the composition. Lubricant composition [selection] Fig. 1 |