generator reliable, Stamford Type of AC generators, Three Phase, IP23, Class ... of BS6861 .P.1. G2.5. Two bearing alternator has a half-keytesting balance.TERMINAL AND TERMINAL BOX:The three-field ... COUPLING:LYG senes alterators have two kinds construction.LYG senes Single-bearing. engine adaptor to SAE #OO,0 ,1/2 ,1 ... #OO ,0 ,1/2. 1,2 ,3. 4 ,5 Brushless synchronous generator