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1. high reliabilityworking condition factor (KA)=1.75,AGMA service factor:contact =2.5 , blending=4.0bearing design service life=100,000 hours failure probability of complete unit <1‰. This high reliability ensures continuous operation of the prell.
2. high precession
precession grinding teeth moldgear designprocessing accuracy ups to ISO 6. high precession can reduces vibration and noiseand improve driving efficiency.
3. hard surface
gears are case hardened, tooth surface ups to HRC60±2, high strength(surface)good toughness (core), wear-resistant and shock-resistant.




