Stator unit , motor and parallelly connected fan

The utility model provides a stator unit, motor and parallelly connected fan. This stator unit has: cylindric bearing casing, its the central axis along upper and lower extension extends, the basement parts, it is fixed the bearing casing, the stator, its outer peripheral face that is fixed in the bearing casing, and moulded resin portion, it covers the stator. The stator has: stator core, it has the outstanding a plurality of teeth in the radial outside of orientation, the insulating part, its surface partly who covers stator core, and multiple coils, it constitutes by separating the wire that the insulating part coiled on a plurality of teeth. And, have the sealant at least between the two in bearing casing, stator core and insulating part. 本实用新型提供种定子单元、马达以及并联风扇。该定子单元具有：圆筒状的轴承壳体，其沿着上下延伸的中心轴线延伸；基底部件，其对轴承壳体进行固定；定子，其被固定于轴承壳体的外周面；以及模制树脂部，其覆盖定子。定子具有：定子铁芯，其具有朝向径向外侧突出的多个齿；绝缘件，其覆盖定子铁芯的表面的部分；以及多个线圈，其由隔着绝缘件卷绕于多个齿上的导线构成。并且，在轴承壳体、定子铁芯以及绝缘件中的至少两者之间具有密封剂。