Power Your Shop the Right Way When you've got serious tools that need three-phase power but you're stuck with single-phase service, American Rotary has your back. We engineer rotary phase converters from compact 5HP units to heavy-duty 300HP industrial converters. Smart Tech That Works Our SMART-Series converters feature MicroSmart™ Controllers that monitor voltage every millisecond, delivering rock-solid output even when... Read More about American Rotary