Protocol, search strategies and amendments: scoping review of predictive-maintenance and condition-monitoring models for electric motors

Abstract

Deposited by the first author (N. Nisup, King Mongkut's Institute of Technology Ladkrabang) to accompany the manuscript prepared for submission to Sensors. The protocol was frozen before screening began; the searches ran on 2026-09-28, before protocol approval, and were ratified afterwards (manuscript Section 2.9). This deposit is made after the review was completed and is not a prospective registration.