Evaluation of a High Performance Fixed-Ratio, Traction Drive,
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CLEVELAND OH LEWIS RESEARCH CENTER
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Parametric back-to-back stand tests and gas-turbine engine dynamometer tests were conducted on two fixed-ratio Nasvytis multiroller traction drives. The effects of speed and torque on drive efficiency, creep rates, temperature distribution, roller stability, and loading mechanism action were investigated.