External linear actuator is a rotating leadscrew design that incorporates ball bearings and a stainless-steel leadscrew in the motor's rotor. Shaft-to-leadscrew couplers are not needed for the actuator, making it targeted for use in limited-space applications. Available frame sizes include 20-, 26-, 36-, and 46-mm diameters. Step increments include 0.001, 0.002, 0.004, and 0.008 inch per step. The actuator is for medical devices, instrumentation, small machinery, office equipment, and any applications where precise, controllable linear motion is required.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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