The company's size 17 DSM 2344H-C6231 miniature stepping actuator is made of a hybrid step motor and an internal lead screw cut directly into the shaft. It features an M5×2.0 lead pitch configuration that develops a linear force of 13.5 lbs. The motor's front bearing is preloaded to ensure zero backlash performance under light loading conditions, according to the company. The product's step size is 0.4 micro-inches, and the step motor size is 1.65 inches square by 1.34 inches long. Gee Plus Inc.http://rbi.ims.ca/4911-616
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.