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Explore real installations, customer stories, and step-by-step guides from the largest phase converter video library on YouTube.
Watch how American Rotary power runs CNC machines, welders, farm equipment, woodworking tools, and more — all with clean, steady, reliable power built in the USA.
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American Rotary equipment is designed for real-world shop environments, with reliable components and proven performance.
From common applications to specialized setups, we stock a range of solutions ready to ship. If you don’t see what you need, we can help source it.
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I recently acquired a Prototrak DPMSX5 Bed Mill and Prototrak TRL1440 Lathe and needed to install a Rotary Phase Converter. After many internet searches and reading a lot of reviews I settled on the AD10 from American Rotary. I am ... READ MORE
Mike Hoffman
Got the ADX-10 up and running. Powers my Air compressor, Bridgeport, surface grinder, and manual lathes. Great product.
... READ MOREDavid Hembree
After being retired from a Rolls Royce restoration shop that my Dad started in the mid-sixties,it was time to get my Bridgeport wired and working.The American Rotary AR5 was my choice to get the 3 phase 220 power it needed. ... READ MORE
Billings Cooke
I had several dealings with other supposed manufacturers of Phase converters before finding American Rotary. All were very bad experiences and made me doubt the whole industry. I finally found American Rotary and I can tell you there will be ... READ MORE
Robert Woods
I wasted a lot of time and money on cheaper static phase converters trying to run my woodworking stroke sander. Both made it work, but it sounded like a freight train and I knew I was tearing my 3-phase motor ... READ MORE
Wayne Johnson
This is a picture of AR10 installation in my mobile machine shop to add to my earlier testimonial.
... READ MOREDavid Crane
I purchased an AR10 phase converter to power a 1907 South Bend 16′ Turret lathe. This machine is in a mobile machine shop that I built in a 16′ enclosed trailer.I will soon be ready to start a business.
... READ MOREDavid Crane
It was great to find knowledgeable sales staff that could quickly and accurately answer ALL of my questions on the first attempt! Ally was great to work with. Our phase inverter is working great!
... READ MOREDoug Straka
I have two ADX series phase converters and both work great for my metalworking equipment. When I had trouble with a wire remote switch, I called American Rotary and Jacob walked me through it step by step. Everything worked just ... READ MORE
Ryan Hedrick
So far so good. I had a unit that had been pieced together, was a pain to start, and noisy when it was running. I replaced it with the 5HP unit and could not be happier. I mounted the control ... READ MORE
Don Carlton
Got the AR7-UL 7.5 HP installed and it’s working like a charm. Easy to install and wire. I have another American Rotary 3 HP converter I bought over 5 years ago that’s run without the first problem, and I fully ... READ MORE
Harold Rowlett
For what it’s worth, I am pleased with the transaction. Prompt shipment, a follow up phone call, good packaging, and decent instructions. And when we pushed the start button……everything worked. Nice to see another company that has its act together.
... READ MORERandy Strock
