Motor Basics & Specifications

Electric motors turn most of industry: pumps, fans, compressors, conveyors, machine tools. Collectively, motor-driven systems account for roughly two-thirds of industrial electricity use, which makes the humble induction motor the most financially important machine most sites own. This lesson covers how it works, how to read its nameplate, and the single fact that should reframe every motor decision: a working motor consumes its own purchase price in electricity every few weeks.