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Roller Float as a Consideration in Outer-Cam, Roller One-Way Clutch Design
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English
Abstract
A condition which directly influences the dynamic performance of the roller clutch is roller float. Roller float is defined as a condition where the roller loses contact with the roller-way. Runout of the roller-way can create this condition. When the over-running speed of the inner race is high enough and the roller-way runout great enough, the roller inertia force will be of sufficient magnitude to overcome the spring force. To investigate this condition the method of kinematic equivalence is employed. The analytical results indicate the potential hazards of excessive raceway runout, and these results are supported with experimental evidence.
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Authors
Citation
Kremer, J., "Roller Float as a Consideration in Outer-Cam, Roller One-Way Clutch Design," SAE Technical Paper 950670, 1995, https://doi.org/10.4271/950670.Also In
References
- Sauzedde, R.E. Bowie, E.F. “Design of Roller One-Way Clutches in Current Passenger Car Automatic Transmissions” Design Practices-Passenger Car Automatic Transmissions Second SAE New York 1973
- Jensen, P.W. “Cam Design and Manufacture” Second Marcel Dekker Inc. New York, New York 1987
- Paul, B. “Kinematics and Dynamics of Planar Machinery” First Prentice-Hall Englewood Cliffs, New Jersey 1979