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Vol.7, No.1, February 2018. ISSN: 2217-8309 eISSN: 2217-8333
TEM Journal
TECHNOLOGY, EDUCATION, MANAGEMENT, INFORMATICS Association for Information Communication Technology Education and Science |
Design and Application of a Two Pole Spherical Permanent Magnet Motor
Sibel Akkaya Oy, Osman Gürdal
© 2018 Sibel Akkaya Oy, published by UIKTEN. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. (CC BY-NC-ND 4.0)
Citation Information: TEM Journal. Volume 7, Issue 1, Pages 53-58, ISSN 2217-8309, DOI: 10.18421/TEM71-07, February 2018.
Received: 21 December 2017
Abstract:
In this study, an air core spherical motor comprising a two pole permanent magnet rotor with 8 mm diameter and a multipole stator is designed by considering the ease of manufacturing priorities. Stator winding dimensions are calculated in a way to give maximum torque to the rotor analytically. Magnetic field distribution and torque values are calculated analytically. Stator coils in the yoke made from Delrin are positioned in proper values. Spherical motor with three poles stator and two poles rotor can move 44° up and down in 360° azimuthal angles without direct rotational movement in an open loop system and it is suitable to use in cascade in a robotic system.
Keywords – Spherical Motor; Permanent Magnet; Geodesic Arc Length; Torque. |
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