Study of temperature rise in small brushed DC motor components under different speed

Each electric motor has a temperature rating that is related to the insulation grade of its winding. Exceeding the maximum temperature will lead to motor destruction. In this study, the temperature rise of components in a 250W brushed DC motor including the brush, bearing, permanent magnet and casin...

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Main Authors:	Nurul Fatimah, Abdullah, Abbas, A. Wahab, Mohd Azri Hizami, Rasid
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2019
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/24290/ http://umpir.ump.edu.my/id/eprint/24290/ http://umpir.ump.edu.my/id/eprint/24290/1/2.%20Study%20of%20temperature%20rise%20in%20small%20brushed%20DC%20motor%20components%20under%20different%20speed.pdf

id	ump-24290
recordtype	eprints
spelling	ump-242902019-09-04T02:33:35Z http://umpir.ump.edu.my/id/eprint/24290/ Study of temperature rise in small brushed DC motor components under different speed Nurul Fatimah, Abdullah Abbas, A. Wahab Mohd Azri Hizami, Rasid TJ Mechanical engineering and machinery Each electric motor has a temperature rating that is related to the insulation grade of its winding. Exceeding the maximum temperature will lead to motor destruction. In this study, the temperature rise of components in a 250W brushed DC motor including the brush, bearing, permanent magnet and casing are observed as the speed of the motor changes. Knowing that the speed is proportional to the voltage supplied, the temperature of these components was observed at voltages ranging from 8 to 24 V with no load. The results show that despite running without load, the current increase proportionally due to resistance torque that increases with the speed. The maximum temperature attained in the brush at the maximum speed tested at 55°C. The following orders are the bearing, casing and permanent magnet. The order are the same regardless the speed level. IOP Publishing 2019-01 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/24290/1/2.%20Study%20of%20temperature%20rise%20in%20small%20brushed%20DC%20motor%20components%20under%20different%20speed.pdf Nurul Fatimah, Abdullah and Abbas, A. Wahab and Mohd Azri Hizami, Rasid (2019) Study of temperature rise in small brushed DC motor components under different speed. In: IOP Conference Series: Materials Science and Engineering, 1st International Postgraduate Conference on Mechanical Engineering (IPCME2018), 31 October 2018 , UMP Library, Pekan. pp. 1-8., 469 (012098). ISSN 1757-8981 (Print); 1757-899X (Online) https://doi.org/10.1088/1757-899X/469/1/012098
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Nurul Fatimah, Abdullah Abbas, A. Wahab Mohd Azri Hizami, Rasid Study of temperature rise in small brushed DC motor components under different speed
description	Each electric motor has a temperature rating that is related to the insulation grade of its winding. Exceeding the maximum temperature will lead to motor destruction. In this study, the temperature rise of components in a 250W brushed DC motor including the brush, bearing, permanent magnet and casing are observed as the speed of the motor changes. Knowing that the speed is proportional to the voltage supplied, the temperature of these components was observed at voltages ranging from 8 to 24 V with no load. The results show that despite running without load, the current increase proportionally due to resistance torque that increases with the speed. The maximum temperature attained in the brush at the maximum speed tested at 55°C. The following orders are the bearing, casing and permanent magnet. The order are the same regardless the speed level.
format	Conference or Workshop Item
author	Nurul Fatimah, Abdullah Abbas, A. Wahab Mohd Azri Hizami, Rasid
author_facet	Nurul Fatimah, Abdullah Abbas, A. Wahab Mohd Azri Hizami, Rasid
author_sort	Nurul Fatimah, Abdullah
title	Study of temperature rise in small brushed DC motor components under different speed
title_short	Study of temperature rise in small brushed DC motor components under different speed
title_full	Study of temperature rise in small brushed DC motor components under different speed
title_fullStr	Study of temperature rise in small brushed DC motor components under different speed
title_full_unstemmed	Study of temperature rise in small brushed DC motor components under different speed
title_sort	study of temperature rise in small brushed dc motor components under different speed
publisher	IOP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/24290/ http://umpir.ump.edu.my/id/eprint/24290/ http://umpir.ump.edu.my/id/eprint/24290/1/2.%20Study%20of%20temperature%20rise%20in%20small%20brushed%20DC%20motor%20components%20under%20different%20speed.pdf
first_indexed	2023-09-18T22:36:39Z
last_indexed	2023-09-18T22:36:39Z
_version_	1777416640847151104

Study of temperature rise in small brushed DC motor components under different speed

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