CORELESS PERMANENT MAGNET LINEAR SYNCHRONOUS MOTOR DESIGN


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Uğur A., Karaca B., Çekili Ç. M. , Erkan K.

6th INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL ENGINEERING, İstanbul, Turkey, 20 - 22 October 2021, vol.1, pp.445-452

  • Publication Type: Conference Paper / Full Text
  • Volume: 1
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.445-452

Abstract

Linear motors have great advantages in obtaining linear motion compared to conventional rotary motors

with their high resolution and direct drive driving technique. Especially synchronous linear motors are among the

subjects studied recently due to their high torque characteristics and efficiency. In this study, motor design was

carried out using a coreless synchronous motor topology for minimum cogging torque to use in vertical conveying

systems. The motor designed in 3D FEM environment was then compared with the analytical model obtained using

the magnetic circuit method, confirming the accuracy of the model, and the results were discussed. According to the

maximum force values obtained, mechanical stress analyzes were made in the core tooth regions and the final design

was carried out for the experimental system setup.