Technology
Decades have passed without changing the fundamentals of electric motors… until now. Even with innovations like brushless designs, traditional motors have often struggled to deliver the torque and efficiency needed for many applications. Enter ETM, A Graco Company.
ETM Transverse Flux Motor (TFM) Technology changes the game.
Powering Innovation
Core Capability
At the core of our unique design is an inner ring of copper. We’ve replaced the “rat’s nest” of copper wiring on a conventional motor with a simple, low resistance circular coil.
We turned technology inside out
Conventional motors feature copper wrapped around steel, but our steel stator is wrapped around the outside of the low resistance copper coil.
More poles = more torque
ETM optimizes torque by increasing the number of electromagnetic poles; we’ve literally decoupled the relationship between pole count (torque) and resistance (losses).
We ETM is Electrifying Torque technology inside out
ETM Transverse Flux Motors provide up to 8X more continuous torque at low speeds than conventional motors. ETM technology increases torque and power density while minimizing size and resistance losses.
Case studies
ETM Transverse Flux Technology
Learn how we’re partnering with companies to reinvent their products.
Precision Conveyors
80% fewer sKUs, lower costs, and broader operating range.
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Your future starts here
We’re seeking new partners: industry leaders seeking to convert to electric motor technology, or those looking to simplify their drivetrain. Our team of engineers is ready to partner with your team to create a long-term competitive advantage for you.