Lenze Americas (Uxbridge, MA) has
released the L-Force Three-Phase MF Motor
design for operation with a frequency inverter.
The motor can be up to two sizes smaller
than conventional asynchronous motors with
the same rated power. Available in power
ranges from 0.55 to 22 kW, the motors feature
the modular system of the L-force threephase
AC motors. With efficiency levels of 94 to 98 percent, the rightangle
and in-line gearboxes ensure that energy output by the motor is
transferred to the application with minimal losses. A correspondingly
higher gearbox ratio compensates for the improved motor speed.
This week's Question: Fox Sports offered virtual-reality streams from last week's U.S. Open, a major golf championship in Oakmont, PA. Sports fans who owned the right devices could watch the golf event on the television while using VR for...
Subscribe today to receive the INSIDER, a FREE e-mail newsletter from NASA Tech Briefs featuring exclusive previews of upcoming articles, late breaking NASA and industry news, hot products and design ideas, links to online resources, and much more.