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serving industries since 1901 Specialty Electric Motors

Louis Allis is a specialty electric motor manufacturer. We are your solution to your large motor and custom motor needs. Our specialty electric motors meet the more rigorous standards required for industrial applications.

Discover our solutions

Design Custom Motors For Unique Applications

A Long History Of Expertise

Efficient Repairs

Building Partnerships with Customers

Specialty Electric Motor Manufacturer

Louis Allis, a Worldwide Electric company, manufactures and repairs a wide variety of Above NEMA AC and DC electric motors for large and specialty applications. We offer replacement options and repair options regardless of the OEM or complexity of the need. Louis Allis is a global leader in specialty electric motor manufacturing. In our ISO 9001:2015 certified manufacturing facility in Warrior, Alabama, motors are manufactured, remanufactured, or repaired to MIL-SPEC, NEMA MG, IEEE, EASA-AR100, or UL Standards. Our team of specialty electric motor experts has decades of electric motor experience in design, manufacturing, repair, and troubleshooting. 

Core Competencies

Engineering

Custom designs for specialty motors and "fit and function" replacement motors as well as redesign services for Horsepower (HP), Speed (RPM), Voltage, Efficiency, and Structural/Mechanical modifications and improvements.

Fabrication and Machining

Full fabrication of machine stators, rotors, end bells, special flanges, frame, and shaft modifications, mounting and lifting options, plus blower, and lubrication systems.

Motor/Generator Winding

Low Voltage, Medium Voltage, and High Voltage winding expertise. Navy approved sealed insulation system for damp and wet environments.

Comprehensive Testing

Mechanical and electrical integrity testing of rotating electrical apparatus.

Inspection and Failure Analysis

Either in-house or on-site inspections, we support the development of statements of work.

Differentiators

Extensive Electric Motor Expertise and In-House Database of Louis Allis Legacy Motor Designs

Ability to tackle one-off custom motor projects and motor redesign projects

Experience in both AC and DC rotating equipment up to 20,000 HP

Certified for Mil-Std-2037 Navy Sealed System Windings

Mobility to do the work where and when you need it done 

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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Services

Louis Allis’ headquarters located in Warrior, AL hosts an impressive facility with extensive equipment handling and processing capabilities.
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Industries

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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