American Rotary

American Rotary American Rotary manufactures and distributes the largest selection of phase converters available

Your Complete Source for Industrial Power
American Rotary is the manufacturer and distributor of the largest selection of phase converters and transformers online! We are the only phase converter company to offer every type of phase converter - static, rotary and digital.

With our Phase Converters, you can run multiple machines at various sizes when the converter is sized properly. It is gr...
06/25/2026

With our Phase Converters, you can run multiple machines at various sizes when the converter is sized properly. It is great because it gives the ability to run a whole shop off of only one phase converter!

To see how American Rotary can provide the perfect solution for your three-phase power needs, call 1-888-743-6832 to speak with a customer service representative or visit us at www.americanrotary.com for more information.

The ADX Smart Series Rotary Phase Converter is designed for high inertia/friction loads.The CTR (Current Transient React...
06/24/2026

The ADX Smart Series Rotary Phase Converter is designed for high inertia/friction loads.

The CTR (Current Transient Reactor) technology in American Rotary's ADX series phase converters, along with the MicroSmart Controllerโ„ข, allows high currents to be drawn through the phase converter, producing more torque while maintaining voltage and power.

Best for: High Inertia/friction loads such as pumps, fans, compressors, blowers, lathes, high RPM CNC, dust collectors and fly wheels.

To see how American Rotary can provide the perfect solution for your three-phase power needs, visit us at www.americanrotary.com for more information or call us at 1-888-743-6832 to speak with a customer service representative.

American Rotary is proud to be the first rotary phase converter manufacturer to integrate built-in surge protection, hel...
06/24/2026

American Rotary is proud to be the first rotary phase converter manufacturer to integrate built-in surge protection, helping safeguard valuable equipment from damaging power surges before they become costly problems.

It's another step forward in our commitment to delivering reliable, high-performance power solutions for manufacturers, machine shops, and makers across North America.

Learn more about this industry-first innovation: https://www.einpresswire.com/article/918945607/american-rotary-becomes-first-rotary-phase-converter-manufacturer-to-integrate-surge-protection

โšกFor most applications, when sizing for a Rotary Phase Converter, you size with a ๐Ÿฎ:๐Ÿญ ratio to ensure you will have enou...
06/22/2026

โšกFor most applications, when sizing for a Rotary Phase Converter, you size with a ๐Ÿฎ:๐Ÿญ ratio to ensure you will have enough starting capacity. This sizing guideline will protect your equipment in the long term and ensure it performs at its highest efficiency.

โšกWhen sizing a Rotary Phase Converter for an air compressor, you size with a ๐Ÿฏ:๐Ÿญ ratio!

๐Ÿ“žIf you have any questions regarding your three-phase power needs, call us at 1-888-743-6832 and we will be glad to help!

If you want to run multiple machines off of the RPC we would recommend a Distribution Load Center. With the use of a dis...
06/21/2026

If you want to run multiple machines off of the RPC we would recommend a Distribution Load Center.

With the use of a distribution Load Center, you can have multiple pieces of equipment wired to your American Rotary Phase Converter at one time. American Rotary has a variety of load centers available. Some, are able to hold up to 14 QO load center breakers.

Each breaker inside the Load Center is sized specifically for each piece of equipment. The breaker will hold overload protection, not only protecting your Phase Converter but also for your equipment.

If you have any questions regarding your three-phase power needs, call us at 1-888-743-6832 and we will be glad to help!

๐—ช๐—›๐—˜๐—ฅ๐—˜ ๐——๐—ข๐—˜๐—ฆ ๐— ๐—ฌ ๐—ฃ๐—›๐—”๐—ฆ๐—˜ ๐—–๐—ข๐—ก๐—ฉ๐—˜๐—ฅ๐—ง๐—˜๐—ฅ ๐—›๐—”๐—ฉ๐—˜ ๐—ง๐—ข ๐—•๐—˜ ๐—œ๐—ก๐—ฆ๐—ง๐—”๐—Ÿ๐—Ÿ๐—˜๐——?The phase converter can be installed wherever you need it to be. Ther...
06/19/2026

๐—ช๐—›๐—˜๐—ฅ๐—˜ ๐——๐—ข๐—˜๐—ฆ ๐— ๐—ฌ ๐—ฃ๐—›๐—”๐—ฆ๐—˜ ๐—–๐—ข๐—ก๐—ฉ๐—˜๐—ฅ๐—ง๐—˜๐—ฅ ๐—›๐—”๐—ฉ๐—˜ ๐—ง๐—ข ๐—•๐—˜ ๐—œ๐—ก๐—ฆ๐—ง๐—”๐—Ÿ๐—Ÿ๐—˜๐——?

The phase converter can be installed wherever you need it to be. There are different options available depending on where you need the phase converter set up.

The unit comes standard as an indoor unit, but there are options to split the converter and have the panel inside and the idler outside, vice versa, or even the complete unit outside. There are customers who even have the phase converter split even when installed inside. They will place the panel in one spot and the idler in another. This makes it versatile to meet any shop space considerations and environments.

American Rotary has been able to help thousands of people and industries with rotary phase converters.

To see how American Rotary can provide the perfect solution for your three-phase power needs, call 1-888-743-6832 to speak with a customer service representative.

๐Ÿ“ž

โšกโšกWith an American Rotary Phase Converter that features the Micro-Smart Controller, you can expect to see voltages aroun...
06/18/2026

โšกโšก
With an American Rotary Phase Converter that features the Micro-Smart Controller, you can expect to see voltages around a 2-5% balance across the three legs. To give some comparison, utility three-phase is generally around 10% balance.

Visit www.americanrotary.com for more information or call our office at 1(888) 743-6832 so we can help you get true three phase today!

๐Ÿ’ช

WHAT IF MY SHOP IS EXTREMELY DIRTY?The American Rotary Phase Converter is designed to withstand your typical shop enviro...
06/16/2026

WHAT IF MY SHOP IS EXTREMELY DIRTY?

The American Rotary Phase Converter is designed to withstand your typical shop environment. But we also understand that there are shops out there that produce more dirt than normal.

American Rotary took that into consideration and we designed our AI-Industrial phase converter line. This line is designed to be in extremely dirty environments or even installed outside. The AI-Industrial line is made as a full NEMA-3R enclosure with solar reflective paint. It also features a washable air filter to filter out any dust and debris from circulating through the phase converter.

Since the phase converter is in an all-in-one, NEMA-3R enclosure it makes for a simpler installation. You just have to run your single phase in and your three-phase out!

American Rotary is here for all of your three-phase needs! Call us at 888.743.6832!

๐Ÿ“ž

What is the CTR technology in American Rotary phase converters and what are its benefits?The CTR (Current Transient Reac...
06/14/2026

What is the CTR technology in American Rotary phase converters and what are its benefits?

The CTR (Current Transient Reactor) technology in American Rotary phase converters, along with the MicroSmart Controllerโ„ข, allows high currents to be drawn through the phase converter, producing more torque while maintaining voltage and power.

This technology provides a layer of protection against external transient current spikes on the incoming single-phase line at startup and ensures that equipment starts as designed, runs cooler, more reliably, and lasts longer.

American Rotary has been able to help thousands of people and industries with rotary phase converters.

To see how American Rotary can provide the perfect solution for your three-phase power needs, call 1-888-743-6832 to speak with a customer service representative.

Check out our digital series phase converters at https://www.americanrotary.com/product-category/digital-phase-converter...
06/14/2026

Check out our digital series phase converters at https://www.americanrotary.com/product-category/digital-phase-converters/

Our digital series phase converters have a built-in MicroSmartโ„ข Controller that monitors the voltage every millisecond so it provides clean and balanced power for your machines.

To see how American Rotary can provide the perfect solution for your three-phase power needs, call 1-888-743-6832 to speak with a customer service representative or visit us at www.americanrotary.com for more information.

Address

2305 Stonebridge Road
West Bend, WI
53095

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+18887436832

Website

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