The BLF series brushless dc motor system features high-performance speed control through an increased speed range of 80 to 4,000 rpm. It is IP65 rated, providing splash and dust protection. The product features a detachable digital operator unit that serves as a data input unit and a digital display that can be used up to 16.4 ft away from the installed driver.
A Tokyo company, Miraisens Inc., has unveiled a device that allows users to move virtual 3D objects around and "feel" them via a vibration sensor. The device has many applications within the gaming, medical, and 3D-printing industries.
In the last few years, use of CFD in building design has increased manifolds. Computational
fluid dynamics is effective in analyzing the flow and thermal properties of air within spaces. It can be used in buildings to find the best measures for comfortable temperature at low energy use.
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