Siemens now offers the three-phase asynchronous motors of the 1LE1 series in frame sizes 80 and 90 as well as 100 to 160. The new motors with aluminium housing are available as 2 and 4 pole versions. The rotatable terminal box can be set to any angle between 0 and 360°. The 1LE1 series is available from a rating of 550 W in efficiency class IE2. In the case of the rugged 1LG6 series of motors, the extension of the 315 frame increases the power rating to 315 kW. The cast iron motors are available as 2, 4, 6 and 8 pole versions. As well as efficiency class IE2, the new motors can also be ordered in the energy efficiency classes IE3 and Nema Premium. Low-voltage motors from Siemens are offered univer-sally in IE2 for the performance range 750 W to 375 kW, and they thus meet the requirements of EC Commission Regulation 640/2009. From June 16, 2010, motor manufacturers in the European Economic Community may only market high-efficiency motors with the minimum efficiency level IE2.
Hall 9, Booth A72
Online-Info: www.cpp-net.com/2111433
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