Click on Current Issue for in-depth information on motors, bearings, linear motion, controllers, and sensors. Click on Issue Archive to browse past features; classic issues of the popular department Brushing Up are also warehoused to pass on to your favorite engineering student or protégé.

Our eNewsletters

You can also subscribe to Motion System Design's monthly eNewsletters, covering a variety of motion control and power transmission topics — including stories you won't find in the magazine. In each eNewsletter, we keep the focus on one particular topic so content remains consistent. To sign up, visit our website and click on the NEWSLETTERS button.

Check it out

Oriental Motor USA Corp. has improved its website to feature an all-new applications section that allows you to see a number of common motor applications in action. Visit www.orientalmotor.com to learn more. In addition, Oriental Motor has launched a more powerful online product catalog that contains a powerful specification search, the ability to compare up to five items side-by-side, one-click CAD file downloads, connection diagrams, and speed-torque characteristics.

Cool control basicssite

Control system theory (including closed-loop and open-loop control) is often best explained graphically. To this end, www.jhu.edu/~signals offers several applets that mathematically model dynamic systems. Joy of Convolution, Continuous-Time LTI Systems and Convolution, Fourier Series Approximation, Listen to Fourier Series, Harmonic Phasors and Fourier Series, and Phasor Phactory are just some of the sections.