HVACR technicians have traditionally swapped out customers’ faulty blower motors with like motors, and, more often than not, those motors have been single-speed permanent split capacitor (PSC) units.
PSC motors rely on the rotating magnetic field that is generated by the applied alternating voltage and corresponding alternating current to turn the rotor. The magnetic field rotates at 3,600 rpm (60 ...
ECM101, authored by ECM’s R&D team and CTO Steven Shaw, Ph.D. illustrates how ECM’s air-core axial flux motors enable fast, smooth, and precise attitude control for satellites, robotics, and ...
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