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 ...

Increasingly common, variable frequency drives (VFDs) are used to control motor speed elevating the frequency of power pulses/sec fed to motors for faster Increasingly common, variable frequency ...

Nord Gear showcases its newest high-efficiency motor and variable frequency drive combination to deliver operating cost savings regardless of the motor's speed and load. Jim Alt explains Nord Gear's ...

Selecting the right VFD can improve energy efficiency and swell profits. However, industry leaders are tasked with conducting some due diligence about these units. When selecting the most efficient ...

Engineers know there is a problem with premature failure of motors controlled with A-S drives. Now there is a new magnet wire insulation that may solve the problem without any change in motor design.

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 ...

SKF announces a strategic partnership with Sieb & Meyer, a renowned expert in variable frequency drives (VFDs) and control electronics. The collaboration marks a significant milestone in delivering ...