In 1923, Spanish engineer Juan de la Cierva came up with a rather revolutionary idea: an aircraft that could use an unpowered ...

Instead of the conventional external voltage signal injection, second harmonic in the field winding of the main generator is employed as the indirectly injected high-frequency signal into the rotor ...

Welcome back to The Daily Aviation for a feature on the MV-22 Osprey tilt-rotor aircraft and what goes into keeping these ...

Abstract: This paper proposes a novel detached winding configuration for asymmetric six-phase double-stator axial flux permanent magnet machines aiming at fault-tolerant applications. Due to the ...

The global AC Synchronous Reluctance Motor market was valued at approximately USD 0.24 Billion in 2024 and is projected to reach USD 0.52 Billion by 2034 , growing at a CAGR of 8.3% during the ...

Major automakers, including Jaguar, General Motors, and Tesla, are developing rare earth-free electric motors, but this ...

A BLDC, or the Brushless DC motor, is an electrically operated motor that is an upgraded alternative to the traditional brushed DC motors. As the name suggests, it is free of brushes or commutators ...

Fig. 3: Horizontal band saw with a robot handling system for cutting rigid foam Once again, RotH2 innovates with this filament winding technology, which optimally strengthens the cylinders and thus ...

We visit the Rivian factory to learn more about the company’s in-house-designed and -built Dual Motor powertrain and sample some of its capabilities.

Manufacturer demonstrates its R550 Sprayhawk, an automated helicopter built from the Robinson R44 airframe, at the NAAA’s Ag Aviation Expo in Fort Worth.