No Harmonics, Low Cost.

Designed for soft-start and variable speed applications, Flux Drive mechanical Adjustable Speed Drives (ASDs) provide a cost-effective and high efficiency alternative to variable frequency drives (VFDs).

Instead of relying on electromagnets or control circuits, Flux Drive products use mechanical positioning to determine the operating speed. As a result, the patented design has several distinct advantages over VFDs:

No harmonics generated to interfere with overall motor and system performance.

Immunity from power spikes, sags or dirty power effects that reduce efficiency and reliability.

Higher operating efficiencies than other drives with similar loads over a wide range of slip speed.