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Brushless motor from old CD drive to power RC airplane

The idea is to get the stock brushless motor from an old CD/DVD drive to power an rc airplane, let's see if it will work. It is in fact possible to power a small rc airplane with one of these motors, ...
Medical Design & Outsourcing

OES introduces AK170-24 goniometer series for precision motion

Goniometer Stages with 18 Arcsecond Repeatability, +/- 24 Degrees of Travel, and High Load Capacity! Van Nuys, CA — The AK170 ...
The Verge

Honor’s Robot Phone concept features a fold-out camera arm

But we’ll have to wait until next year to find out more. But we’ll have to wait until next year to find out more. is a news editor with over a decade’s experience in journalism. He previously worked ...
IEEE

Torque Ripple Reduction in Brushless DC Motors with 180° Commutation

Abstract: Hall-sensor-based brushless DC (BLDC) motors are utilized extensively in low-cost applications due to their manufacturing simplicity and ease of control. Often, BLDC motors are controlled ...
IEEE

Pulse Width Modulation Methods for Minimizing Commutation Torque Ripples in Low Inductance ...

Abstract: This article proposes pulse width modulation (PWM) methods for low inductance brushless dc (BLDC) motor drives that minimize the commutation torque ripples. An uneven current of ...