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Motor Nameplate Information



In this lesson we’ll learn to recognize the pertinent information displayed on a motor nameplate. This is an extremely useful source of data in finding an equivalent replacement motor during maintenance and repair procedures. Among the terms we’ll discuss are: manufacturer, model, serial number, voltage, current, frequency, phase, efficiency, power factor, thermal protection, connection diagrams, service factor, mechanical power, speed, frame size, enclosure, ambient temperature, temperature rise, insulation class, duty cycle, inverter/vector duty, locked rotor code, and design


Post time: Apr-01-2017

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