Y2 series motors are totally enclosed fan cooled (TEFC), squirrel cage type three phase induction motors developed with new technique. They aer renewal and upgrading products of Y series. They mounting dimension is fully comformed with IECstandard.The motor have the merits of beautiful modellin, compact structure, low noise, high efficiency, large starting torgue, easy servin,etc. the motors are adopted withf class insulation and designed with assessing method for insulaiton system according the internationall practice. It enhances greatly motor's saftety and reliability. These motors have reache and international advance level of 1990s. Y2motors can be widely used in various machines and equipments. Such as drillingmachines. Blowers, pumps. Compressors. Transporters, agricultural and food processing machines. B14