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Industries
From CNC shops to farms to home garages, American Rotary delivers safe, steady three-phase power built for the equipment you rely on every day.
American Rotary phase converters deliver the stable, balanced three-phase power required for machining and metalworking equipment. From CNC mills, lathes, and wire EDMs to grinders, welders, brakes, and benders, our converters support both precision machines and high-demand fabrication equipment using a single phase converter.
Industrial machinery spans countless applications across shop and plant environments. American Rotary phase converters make three-phase power accessible by converting single-phase utility power into balanced three-phase output, without the cost, complexity, or demand charges of utility upgrades. Quiet, easy to install, and built for continuous duty, our converters are designed to handle even the most demanding industrial applications.
American Rotary phase converters are built for the realities of agricultural operations. Many farms lack access to three-phase utility power, and extending it onsite is often cost-prohibitive. By converting single-phase
power into reliable three-phase output, American Rotary enables agricultural equipment to run efficiently and dependably in any rural or remote setting.
American Rotary phase converters support the full range of woodworking equipment and applications. From single machines to multiple three-phase tools running simultaneously, our converters deliver balanced power that adapts to varying loads, allowing both lightly loaded equipment and hard- starting machines to operate safely on a single phase converter.
Watch this quick guide on the 5 things you need to know before choosing a phase converter. It explains what matters, what to avoid, and how to make sure your equipment gets the right power.
Our Advantages

Converters are built, tested, and stocked in our Wisconsin facility, then shipped the same day. You get the power you need without waiting weeks.

Custom Baldor generator, digital MicroSmart™ control, CTR™ stabilization, and surge protection — technology you’ll only find at American Rotary.

Every converter is backed for life. You know we will support the unit as long as you own it.

If something does go wrong, we do not leave you stuck. We ship a replacement converter the same day so you can get back up and running.
Ready
Find the right phase converter to run your equipment reliably, efficiently, and without costly utility upgrades.