ELECTRIC MOTOR FOR USE IN PRESSURIZED FLUID ENVIRONMENT

An electric motor built for exposure to high pressure fluid includes a unitary metal sleeve that provides a fluid barrier between the rotor and the stator. An overmolded resin encapsulates the statorwindings and reinforces the sleeve to minimize deformation of the sleeve under high fluid pressures. The overmolded resin also fixes the positions of insulation displacement connectors connected to the stator windings, thereby avoiding mechanical brackets and fasteners for holding the insulation displacement connectors in position. 一种被构建用于暴露于高压流体的电动马达，包括在转子与定子之间提供流体屏障的整体式金属套筒。二次注塑树脂封装定子绕组并加强套筒，以使套筒在高流体压力下的变形最小化。二次注塑树脂还固定了连接到定子绕组的绝缘位移连接器的位置，从而避免了用于将绝缘位移连接器保持就位的机械支架和紧固件。