Skip to main navigation Skip to main content
  • E-Submission

JKSPE : Journal of the Korean Society for Precision Engineering

OPEN ACCESS
ABOUT
BROWSE ARTICLES
EDITORIAL POLICIES
FOR CONTRIBUTORS
REGULAR

소형 직류 전동기 토크 향상을 위한 고정자와 회전자 설계

Design of DC Small Motor Fixings and Rotors for Torque Improvement

Journal of the Korean Society for Precision Engineering 2019;36(11):1039-1042.
Published online: November 1, 2019

1 국방기술품질원 기동화력기술팀

1 Land Systems Engineering Team, Defense Agency for Technology and Quality

#E-mail: breyed@naver.com, TEL: +82-55-279-4094
• Received: March 6, 2019   • Revised: July 5, 2019   • Accepted: August 9, 2019

Copyright © The Korean Society for Precision Engineering

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

  • 7 Views
  • 0 Download
  • 2 Crossref
  • 2 Scopus
prev next

Citations

Citations to this article as recorded by  Crossref logo
  • Smart Design of Rotor and Permanent Magnet considering Torque and Torque Ripple of Interior Permanent Magnet Synchronous Motor of Electric Vehicle
    Seong-Hwan Bang, Si-Mok Park, Min-Gi Chu, Ji-Hun Song, Dong-Ryul Lee
    Journal of the Korean Society for Precision Engineering.2021; 38(8): 605.     CrossRef
  • Effect of Thermal Conductivity of Coil Insulator Material on the Temperature Variation of High Voltage Motor
    Jaehyun Park, Seung Ho Paek, Hyun Woo Lee, Heesung Park
    Journal of the Korean Society for Precision Engineering.2020; 37(5): 355.     CrossRef

Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:

Include:

Design of DC Small Motor Fixings and Rotors for Torque Improvement
J. Korean Soc. Precis. Eng.. 2019;36(11):1039-1042.   Published online November 1, 2019
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:
Include:
Design of DC Small Motor Fixings and Rotors for Torque Improvement
J. Korean Soc. Precis. Eng.. 2019;36(11):1039-1042.   Published online November 1, 2019
Close

Figure

  • 0
  • 1
  • 2
  • 3
  • 4
Design of DC Small Motor Fixings and Rotors for Torque Improvement
Image Image Image Image Image
Fig. 1 Design motor for analysis
Fig. 2 Design shapes of magnet
Fig. 3 Magnetic flux density of shapes of magnet
Fig. 4 Design shapes of rotor slot
Fig. 5 Final design motor and magnetic flux
Design of DC Small Motor Fixings and Rotors for Torque Improvement

Comparison according to the shape of magnet

Magnet 1 Magnet 2
Magnetic force (N) 12.94 14.29
Average torque (mNm) 42.47 9.9

Comparison according to the shape of rotor slot

Slot 1 Slot 2 Slot 3
Magnetic force (N) 1.40 8.76 12.94
Average torque
(mNm)
10.37 16.95 42.47
Table 1 Comparison according to the shape of magnet
Table 2 Comparison according to the shape of rotor slot