MODULAR FLUID PUMP FOR USE IN DIVERSE APPLICATIONS

A modular fluid pump includes a stator having a plurality of stator teeth and windings that are positioned on the stator teeth. A rotor has a central shaft and substantially hemispheric ends and a plurality of magnets that define an electromagnetic communication with the windings. A housing surrounds the stator and includes a fixed end cap that receives one of the hemispheric ends of the central shaft and defines a rotational axis of the rotor. A securing end cap receives the other hemispheric end of the central shaft. The central shaft and the fixed and securing end caps define the rotational axis of the rotor. Engagement of the hemispheric end with the central shaft and the fixed and securing end caps maintains the rotor and the central shaft aligned with the rotational axis and balanced within the stator. 一种模块化流体泵，包含定子，所述定子具有多个定子齿部和位于所述定子齿部上的绕组。转子具有中心轴、大致半球形端部和限定与所述绕组的电磁通信的多个磁铁。外壳包围所述定子，并且包含固定端盖以接收所述中心轴的所述半球形端部中的一个，并且限定所述转子的旋转轴。紧固端盖接收所述中心轴的所述半球形端部中的另一个。所述中心轴、所述固定端盖和所述紧固端盖限定所述转子的所述旋转轴。所述半球形端部与所述中心轴、所述固定端盖和所