Imagine a future, traveling through the sky is as common as driving on the road. Every family could have their own flying car, and every business could have a fleet of these to move goods and people quickly through the air. However, there's a big challenge stopping us from making this dream come true: the power system of flying vehicles is not efficient enough yet.
EPTA has taken a significant step toward overcoming this challenge. We've developed a groundbreaking power mechanism for the air mobility industry. Our invention promises not only high efficiency but also increased safety and reliability, ensuring that the dream of commercial and personal air travel can become a comfortable and secure reality for everyone. Our patented technology, the Electric Propeller Torque Arm with Autorotation Safety Landing System, offers triple the efficiency of multi-rotors. It enables longer flights, boasts a lighter design, requires only one motor, and necessitates less frequent charging.
We prioritize efficiency by adopting the time-tested technology of traditional helicopter large rotors. This approach allows us to move a substantial volume of air at a controlled, slower pace, outperforming multi-rotor systems that rely on high-speed air displacement.
Our patented engine power output, initially generated from the main shaft, is cleverly redirected to the propeller through a torque arm positioned three feet away from the main shaft. This design tweak significantly enhances overall driving efficiency.
A lower angle of attack empowers our drones with the ability to execute jump takeoffs and agile climb maneuvers. This not only adds a layer of safety but also expands the scope of what our drones can achieve.
We have eliminated yaw moments arising from lateral-coupling effects, ensuring precise and stable flight characteristics.
Our eVTOL drones are engineered to operate seamlessly at high altitudes and in high-temperature conditions, underscoring their reliability and adaptability.
Our drones excel at simultaneous forward acceleration and climb, delivering smooth and powerful performance that meets the demands of various applications.
To ensure secure autorotation landings, our drones come equipped with gyro stabilization technology, enhancing overall flight safety and control.
The company's remarkable foundation owes much of its success to the visionary initiatives of its founder,
who has fostered invaluable collaborations with the esteemed College of Engineering and Technology at Virginia State University through the Unmanned System Innovation Center.
6775 Beck Chappell Dr.
North Dinwiddie, VA 23803
c/o Hangar J
Email: info at FlyEPTA dot com