Y2 SERIES THREE-PHASE ASYNCHRONOUS MOTORS ---------------------------------------------------------------------------------------------------- Y2 series three-phase asynchronous motor is speciaIly designed for European market, whose terminal box is Iocated on the top of motor. The motor has a very compact structure and attractive appearance, the sizes and mounting dimensions are all in conformity with lEC standard. The motor has some good feature, such as high efficiency, energy- saving. High starting torque and easy maintenance etc. There are three kinds of instaIlation construction for motor: B3 Frame with foot, end shieId without flange: B35 Frame with foot, end shield with flange: B5 Frame without foot, end shield with flange. Frame 63 to frame 132 can be made in Aluminium housing.