Case Study and Research on Magnetization Swing Mechanism of Release Axis of Elevator Lever Drum Brake
The structural characteristics of typical lever drum brake and the internal structure of electromagnet are analyzed.The finite ele-ment simulation analysis model of the electromagnet is established,and analyze the magnetization swing phenomenon of release axis.This pa-per introduces several common measures to prevent the magnetization swing of release axis,and analyzes them with specific inspection cases.
Lever drum brakeRelease axisMagnetizationFinite element analysis