A scuffing load capacity test with the FZG gear test rig for gear lubricants with high EP performance

@article{Hhn1999ASL,
  title={A scuffing load capacity test with the FZG gear test rig for gear lubricants with high EP performance},
  author={B. H{\"o}hn and K. Michaelis and C. Ebersp{\"a}cher and L. Schlenk},
  journal={Tribotest},
  year={1999},
  volume={5},
  pages={383-390}
}
Methods for the evaluation of the scuffing load capacity of EP lubricants of API GL-4 and GL-5 performance levels have been developed for the standard FZG gear test rig, which has a centre distance of a = 91.5 mm. Procedure A10/16.6R/90 is capable of discriminating between industrial gear oils and automotive gear oils up to GL-4 performance level while procedure S-A10/16.6R/90 can be applied to GL-4 and GL-5 lubricants. The test methods were verified with reference oils and commercial gear… Expand
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