The Journey to T-REC Theory

The Genesis Over a decade of relentless motor research by Soon-Chang Roh, CEO of Roh Motor Co., Ltd., culminated in a groundbreaking achievement: the development of a patented “cogging torque-less” technology in 2016. During the evaluation of this permanent magnet (PM) motor, an extraordinary phenomenon emerged—it demonstrated an apparent system efficiency that seemingly defied the conventional 100% barrier.
By 2025, as this high-efficiency motor reached the mass-production stage, President Roh crossed paths with Mr. Sekizawa and Mr. Shin of Raisontech. Bound by a shared vision to see this transformative technology widely implemented across society, we formed a strategic partnership to introduce these motors to the Japanese market.

The Wall of Scientific Orthodoxy However, we immediately faced a monumental hurdle. At the time of our meeting, the theoretical mechanism behind this unprecedented efficiency remained a complete mystery. Despite possessing a fully functional physical prototype, our claims were met with deep skepticism. Certification bodies and academic institutions refused to validate the motor. Their hesitation was understandable: did this technology violate the absolute Law of Conservation of Energy? Without a robust mathematical and physical “theory” to explain the phenomenon, the establishment would not accept it. It was a period of profound struggle and frustration for our team.

The Breakthrough Determined to uncover the truth, we completely shifted our approach. We built a proprietary simulator based entirely on empirical measurement data extracted directly from the working prototype. Through countless, grueling iterations of hypothesis testing on this simulator, we finally cracked the code and arrived at a single, elegant truth: The T-REC Theory.

Two critical elements made this breakthrough possible. First and foremost was the undeniable existence of President Roh’s physical prototype—the crowning achievement of his life’s work. The second vital element was Mr. Sekizawa’s profound expertise in analog engineering and his deep, practical knowledge of LC resonance, which provided the crucial missing piece of the puzzle.
A “Miraculous” Design Perhaps the most astonishing revelation occurred when we attempted to use our new simulator to optimize the motor’s design parameters even further. We discovered that the original design rules outlined in President Roh’s 2016 patent were already at the absolute peak of efficiency. It was, quite frankly, a miraculous design.

Shaping the Future Had we attempted to deduce this theory by strictly following textbook motor design principles, we would have never reached this discovery. We succeeded in defining a completely new paradigm: a theory that explains how a motor can achieve performance exceeding the conventional 100% limit while strictly adhering to the Law of Conservation of Energy.
We firmly believe that the T-REC theory, and the motors it powers, possess the potential to fundamentally transform the global energy landscape.