Abstract
RV transmission device is a new type of few teeth difference planetary transmission, which is widely used in robot joints, elbow and other precision transmission parts due to the high driving accuracy. Taking the RV-40E reducer as an example, transmission error dynamical model and mathematical equations of RV reducer used in robot were established using dynamic sub-structure method. The max transmission error of RV-40E reducer was calculated by theoretical calculation and experiment respectively. The max transmission error calculated from two methods changes periodically within 1′. But the experiment measured transmission error is greater than the theoretical transmission error, due to the bearing clearance and friction in the experimental process were not considered.
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Acknowledgments
This research is supported by the National Natural Science Foundation of China (Project No. 51375064). The authors would like to thank for their support of the research and development of the new type reducer presented in this paper.
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© 2015 Springer International Publishing Switzerland
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He, W., Shan, L. (2015). Research and Analysis on Transmission Error of RV Reducer Used in Robot. In: Bai, S., Ceccarelli, M. (eds) Recent Advances in Mechanism Design for Robotics. Mechanisms and Machine Science, vol 33. Springer, Cham. https://doi.org/10.1007/978-3-319-18126-4_22
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DOI: https://doi.org/10.1007/978-3-319-18126-4_22
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Publisher Name: Springer, Cham
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Online ISBN: 978-3-319-18126-4
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