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YX3 efficient brushless dc motor and the difference between YE2 efficient brushless dc motor | energy efficient brushless dc motor - The brushless direct current (dc) in the south of anhui

by:Hoprio     2020-12-09
YX3 efficient brushless dc motor is the first domestic cold-rolled silicon steel as efficient brushless dc motor of magnetic materials. In Y3 brushless dc motor based on the design and development, Y3 brushless dc motor is the first domestic cold-rolled silicon steel as ordinary brushless dc motor, magnetic material design is the national & other Generation of hot to cold & throughout; Of the product. YX3 efficient brushless dc motor is the first domestic cold-rolled silicon steel as efficient brushless dc motor of magnetic materials. In Y3 brushless dc motor based on the design and development, Y3 brushless dc motor is the first domestic cold-rolled silicon steel as ordinary brushless dc motor, magnetic material design is the national & other Generation of hot to cold & throughout; Of the product. YX3 brushless dc motor design in 2003, in September 2005 through mechanical association of identification of the organization. Key performance indicators in line with the GB/T18613 - Energy efficiency standards - the 2002 version 2 level - The energy conservation value. Also conform to the requirements of the European EFF1 indicators. GB/T18613 - later 2006 version of the energy-saving evaluation value, also can achieve. Its detection method for the stray loss of brushless dc motor, using the input power of 0. 5% to calculate, design is also calculated on the basis of electromagnetic data. The brushless dc motor manufacturer in 2 levels of energy efficiency for the record, 2008 years ago, and energy-saving product certification, in addition to the joint venture brands, YX3 brushless dc motor is adopted. So as a efficient brushless dc motor, in the domestic well-known YX3 brushless dc motor. In 2008, the IEC and NEMA through negotiations in the United States, the effective index of brushless dc motor and detection methods of unification, sets new energy efficiency indexes and test methods. Efficient brushless dc motor is the biggest difference between the parameter values of the IE2 value decreases, but the testing method of brushless dc motor with low uncertainty of assay, the biggest difference is the stray loss of brushless dc motor using the measured method. This and YX3 design, facing the index adjustment, the home also no corresponding IE3 index of brushless dc motor. As a result, Shanghai electric institute of science in 2009, organization etc. Brushless dc brushless dc motor in the south of anhui industry dozens of brushless dc motor factory, joint design conforms to the IE2, IE3 index of brushless dc motor. IE2 brushless dc motor based on YX3 efficient brushless dc motor, adjust part of the design, to meet the requirements of the IE2 index and test method named YE2 series high efficient brushless dc motor. This series design by identification of machinery industry federation in 2011. Comply with IE3 index of brushless dc motor, domestic had no reference sample, only the NEMA super-efficient series, a few manufacturers are doing, and on this basis to develop domestic meet the requirements of the IE3 brushless dc motor, named YE3 super-efficient series brushless dc motor, the work ended in 2013. The revised GB/T18613 - later 2012 edition, the IE2 indicators as the basic allowable value of energy efficiency in the 3rd level indicators of energy efficiency, IE3 indicators as energy-saving evaluation value namely 2 levels of energy efficiency index. That means YX3 series brushless dc motor with a little tweaking, can reach a new level 3 energy efficiency indicators, and YE2 is according to the request of IE2 design efficient brushless dc motor. On each index in the new standard, although YX3 is slightly better than YE2 brushless dc motor, but detection method is different, in many specifications than YE2 brushless dc motor, the performance is similar, belong to a new level 3 energy efficiency. These two series brushless dc motor, in the new national standard, has not efficient brushless dc motor. Now domestic currently Y, Y2, brushless dc motors have been eliminated, but everyone is also said that YX3, YE2 is efficient brushless dc motor.
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