CMMS Implementation for Synchronous Motors

We configure the asset hierarchy with the synchronous motor as the primary equipment record and the excitation system as a sub-assembly with its own component tracking. Equipment attributes include motor rating, excitation type, number of poles, power factor capability, field voltage and current ratings, bearing specifications, and air gap design clearance. Custom data fields capture air gap measurements by angular position (for eccentricity trending), brush length measurements by holder position, slip ring surface condition grades, and exciter diode test pass/fail results with dates. BOMs include brush sets by grade and size, exciter components (diodes, varistors, slip ring assemblies), bearing sets, and field winding insulation materials. Failure coding extends the ISO 14224 motor taxonomy with synchronous-specific modes: loss of excitation, field ground fault, brush flashover, air gap contact, and exciter diode failure. PM task libraries generate exciter inspection work orders, air gap measurement reminders, brush wear check schedules, and field winding insulation test requirements at appropriate intervals. KPI dashboards track air gap trend deviations, brush life by motor, exciter diode failure rates, and synchronous motor availability.