Model 7429AC servoamplifier uses digital PWM commands from PC-bus type motion controllers. The controllers' digital PWM commands provide direct control of motor operation. Switching action in the amplifier's power IGBT bridge circuit controls motor torque, speeds, and positioning. The amplifier develops 20A peak and ±10A continuous on ac-brushless servo motors up to 2.5 hp, and runs on 32V ac @ 50/60 Hz power. Applications include pick-and-place, automated assembly, and X-Y tables.
Copley Controls Corp., 410 University Ave., Westwood, MA 02090; FAX (781) 329-4055.
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.
To save this item to your list of favorite Design News content so you can find it later in your Profile page, click the "Save It" button next to the item.
If you found this interesting or useful, please use the links to the services below to share it with other readers. You will need a free account with each service to share an item via that service.
Tweet This
9 
