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Georator Frequency Converters

A Market Leader for over 70 years

For over 70 years, Georator Frequency Convertors and Permanent Magnet Alternators have been used throughout the US and exported worldwide. Louis Allis, a WorldWide Electric Company, manufactures and supplies Georator Power Frequency Convertors and Permanent Magnet Generators for industrial, military, aerospace, and municipal applications. Classified as rotary type Motor-Generator Sets and Brushless Permanent Magnet Generators, Georator products are available in standard sizes, phases, and input and output frequencies. With decades of application knowledge, the Louis Allis-Georator team of power frequency experts can also specify and build custom units for unique application requirements.Our US customers use frequency changers when testing electrical products exported to continents that operate at 50 Hz, such as Europe and Asia. They are also used to run equipment in the US that requires 50 Hz or in other countries that operate at 60 Hz.

Core Competencies

  • Standardized Products - proven, standardized product options with high availability and short lead times.
  • Custom Products - design, manufacture, and build generator sets for custom applications utilizing standardized products.
  • Quality Design and Manufacture - expertly engineered, precisely manufactured, and rigidly tested to deliver performance requirements effectively and efficiently.
  • Power Conversion System Design and Engineering - extensive application experience with standard and custom solutions. Fabrication - full fabrication capabilities in a ISO 9001 certified manufacturing facility for custom modification of stators, rotors, flanges, frames, shaft, belt and pully systems, mounting and lifting options.
  • Fabrication - full fabrication capabilities in aISO 9001 certified manufacturing facility for custom modification of stators, rotors, flanges, frames, shaft, belt and pully systems, mounting and lifting options.


Frequency Converters


  • Low-cost, affordable power source
  • Operate on less power
  • Create continuous power
  • Environmentally friendly
  • Highly efficient products
  • Better load management
  • Reliable - low maintenance
  • Quiet, lightweight and portable


*WorldWide Electric Corporation acquired Georator in 2021

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Quality Craftsmanship

Quality is our top priority for new electric motor manufacturing and electric motor repair at our ISO 9001:2015 certified facility. We live by the motto "Quality applied with Louis Allis pride".

Recertified Motors

Our Factory Recertification Program exists to help customers who need a quick solution to a problem that can’t wait for a custom build.

Full Service Shop

At Louis Allis we have the capability of repairing a variety of electric motors, regardless of manufacturer or severity of repair needed.

Specialty Products

Louis Allis has been producing Above NEMA Specialty Motors for more than a century. And subsequently has become known as the go-to Specialty Motor manufacturer.
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Louis Allis’ headquarters located in Warrior, AL hosts an impressive facility with extensive equipment handling and processing capabilities.
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Louis Allis proudly provides electrical rotating equipment and repair services to a vast landscape of industries and applications across the US and across the globe.
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We Are Proud to Serve These Companies and More

3m logo boeing logo department of defense logo georgia tech logo michigan logo mit lincoln laboratory logo national institutes of health logo rolls royce logo schlumberger logo university of edinburgh logo us department of state logo whirlpool logo