The Submersible Motor

    潜油电机是驱动多级离心泵的动力，为两极鼠笼式三相异步电机。

    电机主要由定子、转子、结构支撑系统、油路循环系统等组成，定子铁芯采用整体 内压工艺。

    潜油电机由于受油井直径及油井深度、环境温度的客观限制，设计为细长的筒式结 构，单节电机最长可达io米。电机内部充满高强度、高介电润滑油，具有良好的绝缘、 导热及润滑性能。

    潜油电机的工作状态为立式悬挂。它的上部止推轴承承受电机转子的轴向负载和转 子的自重，电机运行产生的热能传到电机的外壳，被流经电机表面的井液带走从而起到 散热作用。

•潜油电机等级有90°C , 120°C . 150°C. 180°C四种规格,以适应于不同温度油 井。

•潜油电机的外径设计为95mm, 98mm, 107mm, 114mm, 138mm, 143mm, 187mm七大系列。可适用不同内径的套管。

•电机与电缆的连接方式设计为插入式和缠绕式两种，可保证其可靠的密封状态和 良好的绝缘状态，现场操作更简单、方便。

    The submersible Motor is the power of driving multi-stage centrifugal pump. It is two-pole three-phase squirrel cage asynchronous motor. It mainly consists of stator, rotator and oil cycle loop system etc. Due to submersible motor is limited by well diameter and environmental temperature. Its appearance is long and thin. The max length can reach 10m. It is filled with a high strength, super dielectric oil for lubrication and thermal conductivity.

    The working state of submersible motor is upright hanging, its upper thrust bearing carries the axial force and dead weight of rotor. Heat generated by the motor is transmitted to the well fluid through motor housing.

We offer seven series of motors with outside diameters of 95mm,98mm, 107mm, 114mm, 138mm, 143mm ,187mm for varied casing. The Electric Submersible Motor is an efficient design that stays in your well and reduced operating costs.

• Three specifications concerning of heat-resisting: 90°C, 120°C, 150°C, 180°C. It makes the motor meet the demand of different inserted depth and well temperature.

     Seven Series of Motors with outside diameter of 95mm, 98mm, 107mm, 114mm, 138mm, 143mm, and 187mm for varied casing, which enable motor run with the highest efficiency.