The SP high-speed gearbox reduces no-load running torque and can
be run up to 4,500 rpm in continuous operations. It is designed to mount
directly to servo motors running continuous-duty cycles. Operating at a lower
temperature than the servo motor, the gear reducer acts as a heat sink to draw
heat from the servo. Reported advantages include: longer and faster servo motor
operation, and decreased maintenance costs due to the cooler temperature.
Additional advantages to the SP series include: interchangeable adapter plates,
single-piece housing construction, thermal expansion compensation, and
dual-tapered ouput roller bearings. For more information, visit www.alphagear.com.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
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