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American Rotary helps farms run three-phase agricultural equipment using single-phase power, without relying on expensive utility upgrades.
American Rotary phase converters are used across a wide range of agricultural applications on farms and rural operations,
from grain handling to irrigation and feed processing.
Augers, Grain Dryers, Grain Drying Fans, Grain Mixers, Conveyors
Irrigation Pumps, Submersible Pumps, Booster Pumps, Tower Pivots
Grinders, Mixers, Balers, Chain Hoists
Blowers, Heaters, Ventilation Systems
Problems
Limited or no access to utility three-phase power
High cost and long timelines to bring three-phase service onsite
Large motors and pumps that are difficult to start reliably
Voltage-sensitive equipment affected by unstable 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.
Our Products
The AR Series rotary phase converters provide reliable three-phase power for workshops, farms, and small industrial environments operating on single-phase electrical service.
The AD Digital Series phase converters are designed for voltage-sensitive equipment that requires stable and balanced three-phase power.
The ADX Smart Series rotary phase converters are designed for extreme-duty applications that require high starting torque and stable power delivery.
The AI Industrial Phase Converter is designed for demanding industrial and agricultural environments where reliable three-phase power is required but only single-phase electrical service is available.
The AUL Series rotary phase converters are designed for installations that require UL-certified electrical equipment while delivering reliable three-phase power from single-phase service.
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.
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