Suspension for an iron-core, high-torque motor: Large-stroke, flexure based

Mark Naves*, Marijn Nijenhuis, Wouter Hakvoort, Dannis Michel Brouwer

*Corresponding author for this work

    Research output: Contribution to journalArticleAcademicpeer-review

    Abstract

    The design of a flexure-based suspension for a high-torque, iron-core directdrive motor is presented. Over the full, large range of motion, the design provides the high radial stiffness (> 1,000 N/mm) required for resisting the high magnetic forces from the permanent magnets and iron core. Furthermore, it maintains a constant position of the pivot axis within 0.1 mm, to meet alignment tolerances. A prototype was realised and experimental validations have confirmed its high radial stiffness and applicability for iron-core torque motors.
    Original languageEnglish
    Article number6
    Pages (from-to)24-28
    JournalMikroniek
    Volume59
    Issue number6
    Publication statusPublished - Dec 2019

    Fingerprint

    Torque motors
    Iron
    Stiffness
    Permanent magnets
    Torque

    Cite this

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    title = "Suspension for an iron-core, high-torque motor: Large-stroke, flexure based",
    abstract = "The design of a flexure-based suspension for a high-torque, iron-core directdrive motor is presented. Over the full, large range of motion, the design provides the high radial stiffness (> 1,000 N/mm) required for resisting the high magnetic forces from the permanent magnets and iron core. Furthermore, it maintains a constant position of the pivot axis within 0.1 mm, to meet alignment tolerances. A prototype was realised and experimental validations have confirmed its high radial stiffness and applicability for iron-core torque motors.",
    author = "Mark Naves and Marijn Nijenhuis and Wouter Hakvoort and Brouwer, {Dannis Michel}",
    year = "2019",
    month = "12",
    language = "English",
    volume = "59",
    pages = "24--28",
    journal = "Mikroniek",
    issn = "0026-3699",
    publisher = "Nederlandse Vereniging voor Precisie Technologie",
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    Suspension for an iron-core, high-torque motor : Large-stroke, flexure based. / Naves, Mark ; Nijenhuis, Marijn ; Hakvoort, Wouter; Brouwer, Dannis Michel.

    In: Mikroniek, Vol. 59, No. 6, 6, 12.2019, p. 24-28.

    Research output: Contribution to journalArticleAcademicpeer-review

    TY - JOUR

    T1 - Suspension for an iron-core, high-torque motor

    T2 - Large-stroke, flexure based

    AU - Naves, Mark

    AU - Nijenhuis, Marijn

    AU - Hakvoort, Wouter

    AU - Brouwer, Dannis Michel

    PY - 2019/12

    Y1 - 2019/12

    N2 - The design of a flexure-based suspension for a high-torque, iron-core directdrive motor is presented. Over the full, large range of motion, the design provides the high radial stiffness (> 1,000 N/mm) required for resisting the high magnetic forces from the permanent magnets and iron core. Furthermore, it maintains a constant position of the pivot axis within 0.1 mm, to meet alignment tolerances. A prototype was realised and experimental validations have confirmed its high radial stiffness and applicability for iron-core torque motors.

    AB - The design of a flexure-based suspension for a high-torque, iron-core directdrive motor is presented. Over the full, large range of motion, the design provides the high radial stiffness (> 1,000 N/mm) required for resisting the high magnetic forces from the permanent magnets and iron core. Furthermore, it maintains a constant position of the pivot axis within 0.1 mm, to meet alignment tolerances. A prototype was realised and experimental validations have confirmed its high radial stiffness and applicability for iron-core torque motors.

    M3 - Article

    VL - 59

    SP - 24

    EP - 28

    JO - Mikroniek

    JF - Mikroniek

    SN - 0026-3699

    IS - 6

    M1 - 6

    ER -