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Electric Motor Design & Engineering

Specialty Motor Design and Engineering

In order to meet the needs of diverse and unique applications, Louis Allis offers a range of in-house electric motor design and reverse engineering capabilities.

Electrical / Magnetic

  • Squirrel cage induction
  • Synchronous
  • Wound rotor induction
  • Slow speed
  • Special duty cycle
  • High torque
  • Low inrush


  • Enclosure modifications
  • Airflow analysis and design
  • Environmental protection


  • Uprate
  • Speed change
  • Voltage change
  • Efficiency improvement
  • Matching legacy designs


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louis allis engineering services

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