Journal: Sensors (Basel, Switzerland)
Article Title: Structural Design and Electromagnetic Performance Analysis of Octupole Active Radial Magnetic Bearing
doi: 10.3390/s24248200
Figure Lengend Snippet: Comparison of the electromagnetic force between two different magnetic pole distribution forms.
Article Snippet: The sensor part includes an eddy current displacement sensor (ZD-220, ShangHai Zhendi Detection Technology Co., Ltd., ShangHai, China), which has a linear range of 0.25~1.25 mm, a sensitivity of 16 mA/mm, and an error of 0.1%, and an electromagnetic force sensor (Tekscan FlexiForce A201, Norwood, MA, USA), which is a thin-film electromagnetic force sensor with a thickness of 0.3 mm, is suitable for use in environments with limited space, and has a measuring range of 0~1000 N, sensitivity of 0.1 N, and an accuracy of ±1–2%.
Techniques: Comparison