ABB Drive Operations has unveiled the "world's fastest microdrive," the ACS/140. The unit covers from 0.5 to 3 hp, as well as 230 and 460V ac, in single- and three-phase configurations. It can respond to input signal changes in as little as 9 msecs. Measuring just a fraction of the size of conventional PWM ac drives, the new ACS/140 MicroDrive includes firmware and software for commercial and industrial applications. Applications include: fans, pumps, mixers, agitators, compressors, and conveyors. It also features a standard PID controller for simultaneous control of an industrial process or HVAC application. ABB Industrial Systems Inc. Product Code 4364 (P)
Sciaky, provider of electron-beam additive manufacturing (EBAM) services, will start selling these machines commercially in September. The company has used its EBAM 3D printing technology for making very large, high-value, metal prototypes and production parts for aerospace and defense OEMs.
At this year’s Google I/O, the spotlight was pointed on gender inequality in the high-tech industry. Google has established a new initiative that it hopes will even out the playing field, Made w/Code. Part of this initiative will fund free online courses in basic coding.
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.