標題: 用冇擦...... [打印本頁] 作者: German 時間: 2007-2-5 10:45 標題: 用冇擦...... 會唔會好食電?
P.S.陣間去買MB4+無擦作者: 工藤新一 時間: 2007-2-5 11:35
brushless is more efficient than the brushed that has the same turns
but of course, high performance motor needs more electric power...