External rotor gearless elevator machine: a new design with flanged shaft

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dc.contributor.authorSoyaslan, Mucahit
dc.contributor.authorEldogan, Osman
dc.contributor.authorFenercioglu, Ahmet
dc.contributor.authorAvsar, Yusuf
dc.date.accessioned2026-02-08T15:11:06Z
dc.date.available2026-02-08T15:11:06Z
dc.date.issued2024
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractThe design of an external rotor gearless elevator machine (ERGEM) with a flanged shaft for elevator traction systems is presented in this paper. The machine is designed with two distinct shafts. The fixed shaft with stator is one, and the flanged shaft turns with the rotor is the other. The ERGEM's rotational movement has been reduced to a flanged shaft, and a novel motor design has been obtained that fits the market's traction pulleys and brake mechanisms. The flanged shaft provides traction by rotating with the pulley. Instead of making grooves on the rotor surface, an external pulley is used. The loads on the pulley have a negligible effect on the rotor because it is located between two fixing plates. With the plates on the right and left sides of the pulley, a symmetrical load distribution has been achieved. Finite element analyses (FEA) were performed using the maximum static load values. After the final design was approved, the prototype was built and experimental tests were conducted. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2023.
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK, (218M615, 017-50-02-017); Türkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK
dc.identifier.doi10.1007/s41939-023-00285-3
dc.identifier.endpage1291
dc.identifier.issn2520-8160
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85177060559
dc.identifier.scopusqualityQ2
dc.identifier.startpage1281
dc.identifier.urihttps://doi.org/10.1007/s41939-023-00285-3
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5242
dc.identifier.volume7
dc.identifier.wosWOS:001106618200001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherSpringer Science and Business Media B.V.
dc.relation.ispartofMultiscale and Multidisciplinary Modeling, Experiments and Design
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzScopus_KA_20260207
dc.subjectElevator systems
dc.subjectElevator traction machine
dc.subjectExternal rotor
dc.subjectGearless motor
dc.subjectPermanent magnet synchronous motors
dc.subjectTraction machine
dc.titleExternal rotor gearless elevator machine: a new design with flanged shaft
dc.typeArticle

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