BEARING HOUSING SUPPORTING STRUCTURE OF A BRUSHLESS MOTOR, CAPABLE OF REDUCING THE NUMBER OF COMPONENTS AND ASSEMBLY PROCESS BY DIRECTLY SECURING A BEARING HOUSING TO A STATOR PLATE

摘要

PURPOSE: A bearing housing supporting structure of a brushless motor is provided to directly secure a bearing housing to a stator plate by modifying the shape of a stator plate and a bearing housing.;CONSTITUTION: A stator comprises the core assembly. The core assembly comprises a core having a certain inner diameter and a coil wound around the core. A rotator comprises a rotator yoke and an annular magnet. The annular magnet is arranged in the outer circumference of the core assembly as the constant interval to be faced with the core assembly. Magnet is attached to the inner circumference of the rotator yoke. The rotary shaft rotating the rotor is combined in the central part of the rotator yoke. A bearing housing(40) of the cylindrical shape accepts the bearing for supporting the rotary shaft.;COPYRIGHT KIPO 2011