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    • Motion System Design

    Highlights

    Encoders

    Comparing Encoder Technologies

    Jeff Kordik
    Using the right technology to measure position and rpm of a rotating shafts requires that designers understand the nuances of the various types of encoders.
    ExxonMobil
    Promo G0 2

    What it Takes to be a Commercial Aviation Jet Engine Lubricant

    Debbie Sniderman
    Few lubricants are asked to do so much or endure such a rigorous approval process.
    Getty Images
    Cleanroom

    Linear Guides for Cleanrooms

    Alex Polo
    What precautions should be taken to ensure linear motion devices don’t contaminate cleanrooms?
    A technician at the Air Force Research Laboratory on WrightPatterson Air Force Base holds the prototype of a sweat sensor that could help in safely training soldiers and monitoring them while on missions

    Biosensor Tracks Health by Looking at Sweat

    A personal biosensor analyzes a soldier’s sweat to determine his health during training and missions.
    Machinedesign Com Sites Machinedesign com Files Uploads 2013 05 292 Fundy Solution Badger 0

    Solution to Fun with Fundamentals Puzzler: Badger banter

    Elisabeth Eitel
    What is the angle θ at which Roger begins to leave the surface? Let's find out.
    Image

    Fun with Fundamentals Puzzler: A Stupid Dream

    Elisabeth Eitel
    Assume there’s no friction on the track and kitty has perfect balance. From how high must Thrasher the Cat start to make it safely around the loop without falling off due to gravity...
    Image

    Saving time and money with brake replacement

    Field report: One anodizing plant switched to using shear brakes on its overhead cranes to reduce costly downtime.
    Image

    Analyzing motion system efficiency with software

    If only it were as simple as choosing an energy-efficient motor. The truth is that many components must work together for motion design efficiency. Software analysis can help ...