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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.
Our Advantages

In-stock equipment ships quickly so you can keep your operation running without delays.

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.

Choosing the right equipment matters. Our team helps you select the correct solution based on your application and requirements.
Got the converter on Thursday..super fast shipping to say the least! Thank you for getting it to me so quickly, already have it mounted and getting things wired up today.. Again thank you for the excellent service and tech support.
... READ MOREBen Gregory
My 3HP Phase Converter was wired in yesterday to my 1-1/2HP Bridgeport J head milling machine. Runs fantastic! I had a friend that is a qualified electrician complete the task. Your included directions were very easy for him to understand ... READ MORE
Erik Bailygaines
We are using the AmericanRotary phase converter to power our 230 volt 3 phase truck tire changers. This allows us to stock 3 phase units and if single phase power is required we simply add the American rotary converter to ... READ MORE
Nick McCullough
I needed a phase converter that was appropriately sized, reliable, easy to install and quiet. On top of all that I needed it quickly! I found your company on Google and browsed your website. I filled out the contact us ... READ MORE
Dustin Dunigan
I moved my shop and bought some inexpensive static phase converters for my equipment. Big mistake! One call to American Rotary and all of my problems were solved. The shop is 100% up and running thanks to you guys.
... READ MOREKen OConnor