ORLANDO, FL / ACCESS Newswire / September 4, 2025 / Unusual Machines, Inc. (NYSE American:UMAC), a leading provider of NDAA-compliant drone components, today announced that on September 3, 2025, it ...

Unusual Machines (UMAC) signed a definitive agreement,effective June 12, to acquire Rotor Lab, an Australian developer and manufacturer of electric motors and propulsion systems for unmanned aerial ...

For the past four years, Claas has been collecting data from more than 100 Claas Lexion 700 combine harvesters fitted with a twin rotor. The program was prompted to dispel a perception that twin-rotor ...

Unusual Machines, Inc. (AMEX:UMAC) on Friday inked a definitive agreement to acquire Rotor Lab Pty Ltd, an Australia-based manufacturer of electric propulsion systems for unmanned aerial systems. The ...

They all achieve the same objective — harvesting grain and separating the wheat from the chaff — but how that is achieved is where the difference lies. One fundamental difference between them is in ...

Brushless wound rotor synchronous machines (BL-WRSMs) represent an evolution in electrical machine design, combining the merits of wound rotor constructions with brushless operation to enhance ...

• Induction motors employing copper rotors can be smaller than equivalent versions with aluminum rotors. • Copper rotors exhibit lower losses than aluminum which lets them run cooler and be more ...