Abstract: Radial-flux fractional slot concentrated winding (FSCW) yokeless counter-rotating dual-rotor permanent magnet (YCDRPM) machines are proposed and investigated in this paper. Counter-rotating ...

Permanent magnet synchronous motors used in EVs have rare earth elements in them. Tap here to read how they can be recycled.

Abstract: Magnetic harmonic gears with high gear ratios exhibit high torque densities. However, the revolution and rotation of the eccentric rotor makes the magnetic field analysis complex. In this ...

Jamie] decided to build a generator, and Lego is his medium of choice. Thus was created a fancy levitating generator that ...

Rolex has created a path to slimmer, more accurate and pricier Datejusts in its future with the creation of the calibre 7135 ...

The new Roger Dubuis timepiece has three complications and a biretrograde signature. It was launched Tuesday at the opening ...

The man had undergone a procedure that lasted for six hours to have the artificial heart implanted. Read more at straitstimes ...