Parasitic loads in torque standard machines: A characterisation, comparison, and evaluation

Sebastian Baumgarten, Dirk Röske (Corresponding Author), Jussi Ala Hiiro, Lukáš Vavrečka, Stefan Kock, Jonas Gnauert

Research output: Contribution to journalArticleScientificpeer-review

Abstract

In torque standard machines, different kinds of bearings are used to reduce the influence of parasitic loads under the assumption that such loads are low. In accordance with EURAMET cg-14, the signal of a torque transducer is averaged over three mounting positions. For this reason, the influence of parasitic loads on the transducer signal should be negligible. To test this assumption, two multi-component torque transducers are characterised in this study based on experimental, analytical, and numerical results. In this article, the parasitic loads of the torque standard machines at the Physikalisch-Technische Bundesanstalt (PTB), Teknologian tutkimuskeskus VTT Oy (VTT), and Cesky Metrologicky Institut (CMI) were characterised and compared. The results are presented together with a proposal for an evaluation.

Original languageEnglish
Pages (from-to)78-89
Number of pages12
JournalActa IMEKO
Volume8
Issue number3
DOIs
Publication statusPublished - 2019
MoE publication typeA1 Journal article-refereed

Fingerprint

torque
Loads (forces)
Torque
Transducers
transducers
evaluation
Bearings (structural)
mounting
Mountings
proposals

Keywords

  • Comparison
  • Crosstalk
  • Multi-component
  • Parasitic load
  • Torque
  • Torque standard machine

Cite this

Baumgarten, S., Röske, D., Hiiro, J. A., Vavrečka, L., Kock, S., & Gnauert, J. (2019). Parasitic loads in torque standard machines: A characterisation, comparison, and evaluation. Acta IMEKO, 8(3), 78-89. https://doi.org/10.21014/acta_imeko.v8i3.607
Baumgarten, Sebastian ; Röske, Dirk ; Hiiro, Jussi Ala ; Vavrečka, Lukáš ; Kock, Stefan ; Gnauert, Jonas. / Parasitic loads in torque standard machines : A characterisation, comparison, and evaluation. In: Acta IMEKO. 2019 ; Vol. 8, No. 3. pp. 78-89.
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Baumgarten, S, Röske, D, Hiiro, JA, Vavrečka, L, Kock, S & Gnauert, J 2019, 'Parasitic loads in torque standard machines: A characterisation, comparison, and evaluation', Acta IMEKO, vol. 8, no. 3, pp. 78-89. https://doi.org/10.21014/acta_imeko.v8i3.607

Parasitic loads in torque standard machines : A characterisation, comparison, and evaluation. / Baumgarten, Sebastian; Röske, Dirk (Corresponding Author); Hiiro, Jussi Ala; Vavrečka, Lukáš; Kock, Stefan; Gnauert, Jonas.

In: Acta IMEKO, Vol. 8, No. 3, 2019, p. 78-89.

Research output: Contribution to journalArticleScientificpeer-review

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T2 - A characterisation, comparison, and evaluation

AU - Baumgarten, Sebastian

AU - Röske, Dirk

AU - Hiiro, Jussi Ala

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AU - Kock, Stefan

AU - Gnauert, Jonas

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