This is the second half of a two-part article discussing principles and application of the AC induction motors that provide motive power for most of the equipment HVACR engineers specify. In March, we ...
Motors account for at least half of the energy consumed in the U.S. Selecting the right control method for an application lets the motor run most efficiently while maximizing torque and overall ...
Three-phase crusher-duty motors from Weg, Suwanee, Ga. (www.weg.net/us), generate from 50 to 500 hp and have exceptionally high starting and breakdown torque ...
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