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Exploring Cogging Free Magnetic Gears

Title data

Borgers, Stefan ; Völkel, Simeon ; Schöpf, Wolfgang ; Rehberg, Ingo:
Exploring Cogging Free Magnetic Gears.
In: American Journal of Physics. Vol. 86 (2018) Issue 6 . - pp. 460-469.
ISSN 1943-2909
DOI: https://doi.org/10.1119/1.5029823

Abstract in another language

The coupling of two rotating spherical magnets is investigated experimentally, with particular emphasis on those motions in which the driven magnet follows the driving one with a uniform angular speed, which is a feature of the so called cogging free couplings. The experiment makes use of standard equipment and digital image processing. The theory for these couplings is based on fundamental dipole-dipole interactions with analytically accessible solutions. Technical applications of this kind of coupling are foreseeable particularly for small machines, an advantage which also comes in handy for classroom demonstrations of this feature of the fundamental concept of dipole-dipole coupling.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V > Chair Experimental Physics V - Univ.-Prof. Dr. Ingo Rehberg
Profile Fields > Advanced Fields > Nonlinear Dynamics
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V
Profile Fields
Profile Fields > Advanced Fields
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 23 May 2018 09:13
Last Modified: 23 May 2018 09:13
URI: https://eref.uni-bayreuth.de/id/eprint/44343