ABB has announced high-speed versions of its ACS880 variable-speed drives designed to improve the efficiency of high-speed ...

When powering AC motors, the electrical supply can be at full power to run at full speed or at variable power to run at variable speed. Applications with varying loads benefit from the variable speed ...

What is a variable frequency drive? Heating, ventilation, and air conditioning systems' air supply used to be constant volume into a space. Now a variable air volume control is being used to provide ...

Ali Khalil offers insights to help inform the decision about when to use a soft starter instead of a variable frequency drive ...

Already in use by leading global manufacturers in South Africa, SEW-EURODRIVE’s innovative MOVI‑C® modular automation system ...

Lenze has recently introduced a compact IE5/IE7 motor drive system which performs without sensors, even in dynamic applications.