Reducer-Integrated Motor Using the Principle of Strain Wave Gearing System

DOI IR (HANDLE) 1 Citations Open Access

Bibliographic Information

Other Title
  • 波動歯車装置の原理を利用した減速機構内蔵モータ

Description

<p>Industrial robots need motors with small size, large torque, and high precision. The electromagnetic motors connected with reducers are generally used, but they often become large. On the other hand, the motors integrated with reducers can output reduced rotation directly and then achieve downsizing. However, driving parts have to receive load torque in the reducer-integrated motors proposed in the past and it is difficult to hold large torque or to gain high stiffness. To solve this problem, a reducer-integrated motor using the principle of a strain wave gearing system is proposed in this research. In the proposed motor, high-stiffness internal gears support the load torque applied to the motor. This paper first explains the structure of the proposed motor and discusses its characteristics. Next, we analyze numerically the tooth tips interference in order to show the structural condition for the proposed motor working properly. The prototype of the proposed motor is developed and an experiment is conducted. The result verifies the fundamental effectiveness of the proposed motor.</p>

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Details 詳細情報について

  • CRID
    1390282680733777792
  • NII Article ID
    130006321870
  • DOI
    10.14953/jjsde.2017.2737
  • ISSN
    21889023
    09192948
  • HANDLE
    2433/241076
  • Text Lang
    ja
  • Article Type
    journal article
  • Data Source
    • JaLC
    • IRDB
    • CiNii Articles
    • Crossref
  • Abstract License Flag
    Disallowed

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