The Machine Health Index is a numerical or qualitative measure used to represent the overall condition of a machine based on multiple performance and sensor indicators. It combines information such as vibration, temperature, pressure, operating hours, energy consumption, and historical maintenance data to provide a simplified view of equipment health. By bringing these signals together, organizations can more easily identify machines that may require attention.
For example, a manufacturing system can calculate a health score for an industrial motor by analyzing changes in vibration, temperature, and power consumption. A declining score may indicate developing wear or a potential failure, prompting maintenance teams to investigate before the equipment breaks down. The Machine Health Index supports predictive maintenance, equipment prioritization, reliability planning, and efforts to reduce unexpected downtime and extend asset life.
