... , SX440, SX460, etc. WindingAll generator stators are wound to 2/3 pitch. This eliminates triplen (3rd, 9th, 15th …) harmonics on ... winding reduces oscillations during paralleling. This winding, with the 2/3 pitch and carefully selected pole and tooth designs, ensures very ... in operation. Two bearing generators are balanced with a half key. Heavy Duty BearingSingle bearing or Double bearing available. ...