Air-gap effect on single axis vibration of electromagnetic braking using eddy current on bearing cage

Mohamad Zairi Baharom, Mohd. Zaki Nuawi, Mohd Syuhaimi Ab Rahman, Gigih Priyandoko, Che Ku Eddy Nizwan, Mohd Sazali Salleh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An electromagnetic braking system using eddy current experiment was conducted to study the behaviour of the system in terms of vibration. Brake disc used which is Al6061 has a displacement in z-axis direction which occurred because of the repulsive force generated on both sides of the disc as drag force from electromagnetic braking. This study aims to analyze the vibration behaviour when braking occurred in different initial speeds of DC motor and different airgap cases. Smaller air-gap will produce high braking torque due to the increasing of magnetic field density. The higher the force generated, the vibration of the disc may illustrates different behaviour of the vibration in the structure. Test rig was developed using sensor of accelerometer and data acquisition of NI-DAQ with the use of Dasylab for the measurement and instrumentation purposes. Findings shows that the electromagnetic braking force generated in smaller air-gap between electromagnetic poles and rotating conductive disc during the braking using eddy current has damped the vibration occur in the structure of bearing cage.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
PublisherTrans Tech Publications Ltd
Pages400-405
Number of pages6
Volume663
ISBN (Print)9783038352617
DOIs
Publication statusPublished - 2014
Event2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013 - Kuala Lumpur
Duration: 16 Dec 201318 Dec 2013

Publication series

NameApplied Mechanics and Materials
Volume663
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013
CityKuala Lumpur
Period16/12/1318/12/13

Fingerprint

Bearings (structural)
Braking
Eddy currents
Air
DC motors
Accelerometers
Brakes
Drag
Poles
Data acquisition
Torque
Magnetic fields
Sensors

Keywords

  • Air-gap
  • Dasylab
  • Eddy current
  • Electromagnetic braking vibration

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Baharom, M. Z., Nuawi, M. Z., Ab Rahman, M. S., Priyandoko, G., Ku Eddy Nizwan, C., & Salleh, M. S. (2014). Air-gap effect on single axis vibration of electromagnetic braking using eddy current on bearing cage. In Applied Mechanics and Materials (Vol. 663, pp. 400-405). (Applied Mechanics and Materials; Vol. 663). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.663.400

Air-gap effect on single axis vibration of electromagnetic braking using eddy current on bearing cage. / Baharom, Mohamad Zairi; Nuawi, Mohd. Zaki; Ab Rahman, Mohd Syuhaimi; Priyandoko, Gigih; Ku Eddy Nizwan, Che; Salleh, Mohd Sazali.

Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. p. 400-405 (Applied Mechanics and Materials; Vol. 663).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Baharom, MZ, Nuawi, MZ, Ab Rahman, MS, Priyandoko, G, Ku Eddy Nizwan, C & Salleh, MS 2014, Air-gap effect on single axis vibration of electromagnetic braking using eddy current on bearing cage. in Applied Mechanics and Materials. vol. 663, Applied Mechanics and Materials, vol. 663, Trans Tech Publications Ltd, pp. 400-405, 2nd International Conference on Recent Advances in Automotive Engineering and Mobility Research, ReCAR 2013, Kuala Lumpur, 16/12/13. https://doi.org/10.4028/www.scientific.net/AMM.663.400
Baharom MZ, Nuawi MZ, Ab Rahman MS, Priyandoko G, Ku Eddy Nizwan C, Salleh MS. Air-gap effect on single axis vibration of electromagnetic braking using eddy current on bearing cage. In Applied Mechanics and Materials. Vol. 663. Trans Tech Publications Ltd. 2014. p. 400-405. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.663.400
Baharom, Mohamad Zairi ; Nuawi, Mohd. Zaki ; Ab Rahman, Mohd Syuhaimi ; Priyandoko, Gigih ; Ku Eddy Nizwan, Che ; Salleh, Mohd Sazali. / Air-gap effect on single axis vibration of electromagnetic braking using eddy current on bearing cage. Applied Mechanics and Materials. Vol. 663 Trans Tech Publications Ltd, 2014. pp. 400-405 (Applied Mechanics and Materials).
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