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Research and Analysis on Transmission Error of RV Reducer Used in Robot

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Recent Advances in Mechanism Design for Robotics

Part of the book series: Mechanisms and Machine Science ((Mechan. Machine Science,volume 33))

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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References

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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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Authors and Affiliations

  1. School of Mechanical Engineering, Dalian Jiaotong University, 116028, Dalian, China

    Weidong He & Lijun Shan

Authors
  1. Weidong He
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  2. Lijun Shan
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Corresponding authors

Correspondence to Weidong He or Lijun Shan .

Editor information

Editors and Affiliations

  1. Aalborg University, Aalborg, Denmark

    Shaoping Bai

  2. Laboratory of Robotics & Mechatronics LARM, University of Cassino and South Latium, Cassino, Italy

    Marco Ceccarelli

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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

  • Print ISBN: 978-3-319-18125-7

  • Online ISBN: 978-3-319-18126-4

  • eBook Packages: EngineeringEngineering (R0)

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