{"id":"oee-performance","model_id":"Performance Rate","name":"OEE Performance Rate","summary":"Performance Rate is one of the three elements of Overall Equipment Effectiveness (OEE), a Total Productive Maintenance measure. It measures operating speed losses, including running at speeds lower than design speed and stoppages lasting a few seconds. OEE multiplies availability, performance, and quality rates to express how effectively equipment is used.","study_notes":["Performance Rate is the P term in OEE = A × P × Q, where A is Availability Rate and Q is Quality Rate.","The document's worked example uses A = 0.90, P = 0.95, and Q = 0.99, giving 0.846, stated as 84.6% OEE.","OEE typically focuses on six major losses: failures, adjustments, minor stoppages, reduced operating speeds, scrap, and rework.","Some companies add other measures judged important to their business to OEE.","The document refers to Total Productive Maintenance (TPM) as the see-also topic for OEE."],"safety_notes":[],"sources":[{"url":"https://www.lean.org/lexicon-terms/overall-equipment-effectiveness/","title":"Overall Equipment Effectiveness - Lean Enterprise Institute","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":2,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"operational","spec":{"kind":"metric","origin":"Total Productive Maintenance","related":["oee"]},"url":"https://machineschema.com/operational/oee-performance","license":"https://creativecommons.org/licenses/by/4.0/"}