Motors (4″ Submersible Motors Oil Filled)

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Duke’s DSMO Series submersible motors are wet type oil cooled & Lubricated Submersible motors designed to drive Duke’s or any NEMA standard submersible pumps. They are available in 4″ size up to 5.5 kW as standard supply. The oil filled is a non-toxic eco-friendly fluid of good di-electric strength. The winding conductors are class-H insulated wires to withstand high temperature. High performance specially designed oil lubricated bearings ensures trouble- free long operation. These motors are available in different types of MoCs like Fully Stainless Steel or Cast Iron upper housing constrcutions. The mounting dimensions are as per NEMA Standards and keyway type motors can also be supplied as per customer demand.


Country Of Origin : India

  • Additional information

     4″ Submersible Motors – Oil Filled


    Construction & Materials


    Motor Housing: Constructed from durable materials such as stainless steel or cast iron, designed to withstand the harsh conditions of submersion and provide protection against corrosion and abrasion.

    Oil-Filled Design: The motor is filled with oil for cooling and lubrication. This design helps in maintaining optimal operating temperatures and prolongs the motor's lifespan by reducing friction and wear.

    Shaft: Typically made from high-strength stainless steel or other corrosion-resistant materials to ensure durability and reliability in submerged conditions.

    Seals and Gaskets: Equipped with high-quality seals and gaskets to prevent ingress of water and other contaminants, ensuring the integrity of the oil-filled chamber.


    Performance Characteristics


    Power Output: Designed to deliver a range of power outputs suitable for various applications, typically from 0.5 HP to 10 HP, depending on the specific model.

    Efficiency: Engineered for high efficiency, providing effective power conversion and reducing energy consumption.

    Temperature Range: Capable of operating in a broad temperature range, usually up to 60°C (140°F), due to the oil-filled cooling system.


    Applications


    Water Supply: Ideal for use in wells, boreholes, and water supply systems where reliable and efficient operation is essential.

    Irrigation: Suitable for agricultural irrigation systems, providing effective water lifting and distribution.

    Pumping Stations: Used in pumping stations for municipal water supply and wastewater management.

    Industrial Use: Applicable in various industrial settings where submersible pumping is required for handling liquids.

    Features

    Submersible Design: Completely submersible, allowing operation underwater without additional external cooling.

    Oil-Filled Cooling: The oil-filled design provides superior cooling compared to air-cooled motors, enhancing performance and extending motor life.

    Durable Construction: Built to withstand the rigors of submersion, including high pressure and corrosive environments.

    Low Maintenance: Designed for minimal maintenance requirements, with the oil providing internal lubrication and cooling to reduce wear.

    Standards & Compliance

    Certifications: Complies with relevant standards and certifications, such as IEC (International Electrotechnical Commission) or ISO standards, to ensure safety, quality, and performance.

    Protection Ratings: Often rated with high IP (Ingress Protection) levels, such as IP68, ensuring complete protection against dust and prolonged immersion in water.


    Installation & Operation


    Mounting: Designed for easy installation in vertical or horizontal positions, typically mounted directly in the well or pump chamber.

    Operation: Requires proper alignment during installation to ensure smooth operation and prevent damage.

    Maintenance & Support

    Serviceability: Features accessible components for easy inspection and repair. Regular maintenance checks are recommended to ensure optimal performance.

    Technical Support: Backed by technical support and service options for troubleshooting, repairs, and replacement of parts as needed.


    Environmental Considerations


    Energy Efficiency: Designed to operate efficiently, reducing energy consumption and operational costs.

    Sustainable Operation: The oil-filled design helps in maintaining a consistent performance, contributing to longer service intervals and reduced environmental impact.


    Additional Options


    Customization: Available with various options such as different voltage ratings, shaft sizes, and other specifications to meet specific application requirements.

    Advanced Features: Optional features may include integrated sensors for temperature monitoring, overload protection, and variable speed controls for enhanced functionality.



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