This study presents a fully integrated motor drive system capable of full-speed-range operation by employing a rotor angle estimation method based on an enhanced search coil architecture. The proposed ...

Abstract: This study presents a fully integrated motor drive system capable of full-speed-range operation by employing a rotor angle estimation method based on an enhanced search coil architecture.

An overview of axial fan with external rotor motor. 1. YWF series axial fans are external rotor motors. These motors have characteristics of compact structure, convenient installation and high ...

The successor to the acclaimed Noctua NF-A12x25 could be a great 120mm fan for your gaming PC, offering several design ...

BMW’s latest EV motor patent uses a novel rotor design to lock magnets in place—boosting performance, reducing failure risk, and improving long-term durability. Skip to main content.

Radical electric motor runs without metal coils By Joe Salas. June 10, 2025 ... it would not affect the spin up as the motor in the analogy has stationary coils and a spinning magnet or rotor.

After breaking into the e-bike scene with the 160e e-enduro race bike and its fascinating six-bar suspension system, Yeti is following up with its second ebike model.The new Yeti shares some familial ...

Y ou've all heard of the infamous LS-swapped RX-7 platform but have you ever seen a rotary engine stuffed into the engine bay of an American legend that utilized one of those GM m ...

I had downed the gearbox to do the clutch on my Premier President. While at it, I decided to remove the sump and clean the ...

Finally, an industry-first ECU lock function is now adopted on the 2026 YZ450F for theft deterrence, allowing owners to ...