Printed Circuit Board Stator


Our printed circuit board (PCB) stator technology allows for customization and optimization of the below attributes as required for specific motor and generator applications or market segments.   

high efficiency

Removal of the conventional laminated stator core significantly reduces core losses, decreases cogging and torque ripple and increases efficiency. Identical copper conductors allow electrical losses to be easily controlled and provides the highest power density by optimizing copper layout.

Increased Durability

Copper conductors are fully insulated and provide the entire coil with an equal coefficient of thermal expansion. Our continuous coil design limits internal connections and increases life expectancy. In the absence of mechanical interference, this insulation method and stator design is almost indestructible.

Light Weight

Wire windings and iron laminations are eliminated by etching copper conductors into a printed circuit board. Weight reduction on the component level is as high as 90% and the machine level can be up to 50% lighter weight.

Low Cost

Infinitum Electric utilizes fully automated 21st century manufacturing techniques to reduce material cost, increase production output and increase quality. Not only does it cost less, but the quality is superior.

Conventional form factor

Our modular approach allows our technology to match the form factor of nearly all existing motors and the aspect ratio of our motors and generators create advantages for many applications.

IOT Enabled

Instead of unreliable aftermarket monitoring solutions, we embed IoT circuitry directly to the stators surface for the most accurate data that comes directly from the source.

Efficiency Comparison


1HP Motor Comparison



1HP NEMA Induction Motor


1HP Infinitum Electric Motor

Drive Technology

The use of optical encoders and external inductors make our motors compatible with almost every off-the-shelf drive. If a fully integrated solution is needed for a specific application, we can provide a motor and drive in one clean package.