Sophisticated control functionality and advanced software tools are key parts of new product offerings and trends in variable frequency drives and inverters. One of the most important trends is the continuing move to Ethernet communications. Suppliers are utilizing Ethernet and compatibility with standard control protocols such as Ethernet/IP to integrate the drives with the machine's control network and as a solution for enabling internet and enterprise-wide connectivity options.
Manufacturers are emphasizing simple user interfaces which allow these drives to be configured and made operational in minutes, without the need for a laptop computer.
VARIABLE SPEED DRIVES
A family of frequency inverter drives for ac motors from Baldor offers a simple user interface that provides “out of the box” solutions for variable speed motor control applications. The drives are also available with a range of environmental protection, from a standard industrial housing to a dust- and splash-proof version (IP55 or NEMA 12) and even a full washdown duty (IP66 or NEMA 4X) variant.
The new VS1MX family of drives is designed for common applications such as fan and pump control, as well as in clean area processing zones in the food and pharmaceutical industries. Simple front panel mounted user interfaces allow any of the drives to be made operational in minutes.
The 100% solar-powered airplane Solar Impulse 2 is prepping for its upcoming flight, becoming the first plane to fly around the world without using fuel. It's able to do so because of above-average performance by all of the technologies that go into it, especially materials.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that don’t. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
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