The Brazilian motor-maker WEG has announced a high-efficiency motor designed to replace low-efficiency motors and to ...

A Variable Frequency Drive (VFD) regulates the speed of a 3-phase AC electric motor by controlling the frequency and voltage of the power it delivers to the motor. These devices, also known as ...

WEG will showcase its products for the water and wastewater sector at the Water Equipment Show 2026, taking place on 14 May ...

WEG will present its latest motor technologies, intelligent drives and digital tools for the water and wastewater sector at ...

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 ...

When the U.S. Department of Energy (DOE) issues the final versions of it its long-awaited fan efficiency test and efficiency standards rules over the coming months, it will apply regulations to a ...