Ang YE3 series ng ultra high efficiency three phase asychronous motors na may mataas na strengh cast iron structure, ay may mga katangian ng ultra high efficiency, mataas na reliability, magandang apperance, mababang ingay, maliit na vibration, at maaaring ilapat sa fan, pump, compressor, construction machinery at iba pang makina na nangangailangan ng enerhiya-saving at tuluy-tuloy na operasyon.