PowerAc Plus(TM) adjustable preload nut offers precise preload control without disassembling the nut or drive unit. A fully enclosed spring with an external adjustment feature is used to achieve the desired preload on precision Acme screw assemblies. Data sheet provides a brief product description and lists key features. In addition, two charts list product specifications including screw size, preload nut model, screw-operating load, and assembly efficiency.
One way to keep a Formula One racing team moving at breakneck speed in the pit and at the test facility is to bring CAD drawings of the racing vehicleís parts down to the test facility and even out to the track.
Most of us would just as soon step on a cockroach rather than study it, but thatís just what researchers at UC Berkeley did in the pursuit of building small, nimble robots suitable for disaster-recovery and search-and-rescue missions.
Design engineers need to prepare for a future in which their electronic products will use not just one or two, but possibly many user interfaces that involve touch, vision, gestures, and even eye movements.
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