Electric motor identification

This guide will help you read and understand the information on your motor nameplate. A type number as described in MG 1-12. By definition, an induction motor converts electrical energy to useful mechanical energy.

With rated electrical input the motor will deliver rated output shaft . Motor nameplate is normally located on all produced electric motors.

Understanding nameplate information can be hard sometimes, but is essential.

Electric motor and fan services.

We are able to supply suitiable replacements for almost any motor, current or obsolete. Just send us the nameplate details and any other specific information. Finally, some nameplates may even include data like bearing identification numbers , certification code, manufacturer serial number, and symbols and logos.

North American Standards for motors follow NEMA dimensional designs signified by frame sizes. Fractional motors are generally NEMA or frame. Integral horepower motors also have frame numbers , followed by the letter T. NEMA T-Frame motors range from 143T through 449T.

This number is usually found on the nameplate (label) of the motor along with the other nameplate data, such as horsepower, volts, etc. Note: A motor nameplate sometimes has several identifying numbers , which can be confusing.

Keep in mind that some motors are made for other companies who then put their part number . Much of this information consists of standards defined by the National . Nidec Motor Corporation, referred to herein as the Seller and the customer or person or entity purchasing goods (Goods) from Seller is. Department of Mechanical Engineering, National Central University, 3Jhong-Da Roa Chong-Li. Author to whom correspondence should be . It is often referred to as an AC series motor.

The universal motor is very similar . KEYWORDS: dc drives, trajectory control, artificial neural networks, system identification.

An electric drive system is considered high performance . Inertia identification algorithm for high-performance speed control of electric motors.