The Electrak 150 is the first of a new series of low priced, quiet, linear actuators from Warner Electric. A key feature--and one that helps achieve an IP-55 rating for outdoor use--is the lightweight plastic housing made from recyclable material. However, on the inside and all-metal thrust system carries all of the load. They are available in three sizes with maximum dynamic load capacities ranging from 110 lbs to 450 lbs, and maximum static loads from 330 lbs to 900 lbs. Speeds of up to 2.8 in/sec are offered with strokes up to 16 inches. Other features include: a breather tube in the wiring harness to allow operation without drawing water through the seals on the cover tube; an anodized, corrosion-resistant aluminum cover tube; and optional potentiometer or optical encoder. Warner Electric, Product Code 4234.
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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