An elevator car guide wheel system includes a guide wheel 30A-C located at an elevator car 14, configured to contact a guide rail 24 of an elevator system. The guide wheel 30A-C includes a wheel hub 32 located at a guide wheel axis 38, a wheel rim 34, and a wheel outer portion located at the wheel rim 34 and configured for contact with the guide rail 24. A magnetic element 44 is located at the guide wheel 30A-C, and a sensor 42 is located at the guide wheel 30A-C and is configured to detect rotational direction and rotational speed of the guide wheel 30A-C about a guide wheel axis 38 via detecting a magnetic field of the magnetic element.
PROGNOSTIC FAILURE DETECTION OF ELEVATOR ROLLER GUIDE WHEEL
PROGNOSTISCHE FEHLERERKENNUNG EINES AUFZUGSROLLENFÜHRUNGSRADES
DÉTECTION DE DÉFAILLANCES DE PRONOSTIC DE ROUE DE GUIDAGE À ROULEAUX D'ASCENSEUR
2023-10-11
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Prognostic failure detection of elevator roller guide wheel
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