(MENAFN- GetNews) In industrial and commercial applications, electric motors are the heart of numerous machines, from HVAC systems to manufacturing equipment. Ensuring optimal motor performance, ...

Single-phase motors, adjustable-speed drives (ASDs), and power factor (PF) correction applications often depend on capacitors to operate properly. This article explains how to test these critical ...

Potential relays are commonly found on many smaller, single-phase, capacitor-start, capacitor-run motors in the HVACR industry. Their function is to assist in starting the electric motor. Potential ...

Split Phase Motors These motors are known as the workhorse in the HVAC industry, they are usually used in air conditioners because these motors provide high starting torque. There are two common ...

As an electric motor’s rotor turns in close proximity to the motor windings, a bucking voltage or back electromotive force (EMF) is generated. The back EMF (BEMF) generated across the start winding is ...