The Lexus UX 250h is the premium Japanese brand's smallest crossover option, featuring a naturally aspirated 2.0-liter four-cylinder Atkinson gasoline engine mated to a permanent-magnet synchronous AC ...

Whenever an automaker rolls out a new car, it always seems to start with the most expensive version it can muster. There are several reasons for this, such as the idea that eager early adopters won't ...

Magnetic couplings transmit high torque with no physical contact, and they disengage smoothly when load gets too high. Generally speaking, the couplings use magnetic power in three different ways; ...

The first thing to note is that the 2021 Rav4 Prime is undoubtedly quick for this segment. It’s gasoline side is powered by a 2.5L Atkinson-cycle inline-4 engine generating 177-hp, where its electric ...

Permanent-magnet brushless dc servomotors (PMBDCs) provide the highest continuous torque density and efficiency of any electric motors, which is why they are widespread. However, getting top ...

The Lexus UX 250h is the premium Japanese brand's smallest crossover option, featuring a naturally aspirated 2.0-liter four-cylinder Atkinson gasoline engine mated to a permanent-magnet synchronous AC ...