The NTSB is investigating what caused a sightseeing helicopter to break apart and crash into the Hudson River, killing all ...

New motors with high efficiency reduce energy use, lower operational costs, and improve performance. Digital drives with ...

Sensorless brushless motors offer a compelling combination of efficiency, durability, and cost savings, making them ...

giving the rotor a little boost. The difference here is that rather than low-friction sapphire bearings, this motor uses zero-friction magnetic levitation using pyrolyzed graphite discs.

Sensorless motors shine in higher-speed domains where efficiency is maximized. In high throttle settings, ESC does fast power ...

The choice of motor is important in robotics, as it influences how well the robot will perform in terms of efficiency and ...

Study shows how long Social Security, $1.5M nest egg would last in 50 states Keep your red meat to these limits to protect your brain health, experts say Oil price is likely to fall to $60, not $ ...

Unno has already teased the fact that it was about to launch a new e-bike with the red hot DJI Avinox motor, and that bike is ...

In an attempt to get around the voltage limitation, [Tom] built his own axial flux motor for the bike, using 3D printed formers for the coils and an aluminum rotor with embedded magnets.