4SDM-55T Electric Submersible Motor


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Submersible Motor, 4SDM-55T Oil Cooled 4-inch Submersible Motors are the motors that can be produced up to 4 kW.

They are noise-free, oil-lubricated, durable, and long-lasting motors that do not require periodic maintenance.  The SDM Motor can operate without being affected by the slope of the well. It is suitable to work both vertically and horizontally.

It has a stainless steel body and a stainless steel shaft. Its flange and shaft end are in Nema standards and it can operate smoothly with all suitable submersible pumps. SP4/6 of  SDM 4 ” motors are available in three-phase models.


39 in stock

Frequently Bought Together

4SDM-55T Electric Submersible Motor+DMS-55 DOL Motor Starter+SP17-7-submersible-pump
Price for all:   1,236.00


4SDM-55T Electric Submersible Motor

Maximum operational reliability and extremely long service life

Current (A)9.6
Motor Dia (in)4

Experience Unmatched Performance with 4SDM-55T Oil Cooled Submersible Motors

Welcome to the world of unparalleled performance, where the 4SDM-55T Oil Cooled 4-inch Submersible Motors reign supreme. These motors possess the ability to generate up to 4 kW of power, making them an exceptional choice for various applications.

Prepare for a whisper-quiet experience, as these motors operate noise-free, accompanied by the benefits of being oil-lubricated, durable, and long-lasting. Bid farewell to the burdens of periodic maintenance, as the 4SDM-55T Motor proves its resilience, unfazed by the slope of the well.

Whether you require a vertical or horizontal operation, these motors adapt effortlessly to meet your needs.

Unparalleled Performance: Crafted for Excellence

Marvel at the exquisite craftsmanship and features of the 4SDM-55T Oil Cooled Submersible Motors, designed with an unwavering commitment to excellence. Encased in a robust stainless steel body, these motors ensure unparalleled durability and protection against the elements.

Complementing this sturdy exterior, the stainless steel shaft further enhances structural integrity, promising a motor that will withstand the test of time.

Built to NEMA standards, the flange and shaft end of the 4SDM-55T Motor seamlessly integrate with a wide range of submersible pumps. This standardized design facilitates smooth operation, ensuring compatibility and ease of use when paired with suitable systems.

Prepare to experience a seamless fusion of reliability and efficiency as the 4SDM-55T Motor delivers exceptional performance.

Power Unleashed: Versatility Meets Performance

Embark on a journey where power and versatility intertwine effortlessly with the 4SDM-55T Oil Cooled Submersible Motors. With the capacity to generate up to 4 kW, these motors transcend conventional limits, empowering you to tackle even the most demanding tasks with confidence.

Bask in the symphony of raw power as the 4SDM-55T Motor propels you towards your goals, unraveling new possibilities at every turn.

In a world where adaptability is key, the 4SDM-55T Motor breaks free from the constraints of the well's slope. Whether you require a vertical or horizontal operation, these motors seamlessly transition to accommodate your specific needs. Experience the freedom to explore new horizons and let the 4SDM-55T Oil Cooled Submersible Motor be your reliable companion.

Reliability Redefined: Endurance for the Long Haul

Endurance and reliability lie at the core of the 4SDM-55T Oil Cooled Submersible Motors. Embrace a life free from the burdens of routine maintenance as these motors require minimal upkeep. Experience uninterrupted operation as the 4SDM-55T Motor operates seamlessly without the need for periodic attention.

Say goodbye to distractions and embrace the confidence that comes with knowing your motor is built to last. Whether deployed in domestic, agricultural, or industrial settings, the 4SDM-55T Motor is a dependable ally, promising unwavering performance and longevity.

Three-Phase Models: Catering to Your Unique Needs

The versatility of the 4SDM-55T Oil Cooled Submersible Motors extends further with the availability of three-phase models in the SP4/6 series. These models cater to a diverse range of requirements, ensuring compatibility with various power systems. Tailor your motor selection to meet your specific needs, guaranteeing seamless integration and optimal performance.


  • Standard voltage 380 – 50Hz
  • High efficiency provides operation cost savings
  • Oil coolant system
  • Flange with NEMA standards
  • Stainless steel shaft
  • Max. ambient water temperature 30º C
  • CW & CCW direction of rotation
  • Our motors can be operated horizontally in pools and wells which are not deep enough
  • Fully enclosed squirrel-cage asynchronous motor according to IEC 34-1 standard.
  • The motor shell, shaft, and undercover are made of stainless steel.
  • The motorhead is made of environmentally friendly brass or chromium-plated cast iron.
  •  Pressure automatic adjustment device with oil and water-resistant modified nitrile butadiene rubber
  •  Connect flange joints according to NEMA standard
  •  The enameled wire conforms to the American NEMA mw37-c standard
  • Unique high-pressure release device ensures safe operation

Unleash Your Potential with 4SDM-55T Oil Cooled Submersible Motors

The 4SDM-55T Oil Cooled 4-inch Submersible Motors offer unmatched performance, reliability, and versatility. Experience the power of up to 4 kW, coupled with whisper-quiet operation, durability, and freedom from routine maintenance. Adaptability knows no bounds with the 4SDM-55T Motor, as it effortlessly operates in vertical or horizontal configurations. Its stainless steel body, Nema-standard flange, and shaft end ensure seamless integration with compatible submersible pumps.

Embrace the journey towards unparalleled performance and reliability. Invest in the 4SDM-55T Oil Cooled Submersible Motor and unlock your true potential, powered by a motor that exceeds expectations and propels you towards success.

Additional information

Axial pressure

1500N (0.37kw-2.2kw) 2300N (3kw-4kw) 4000N (5.5kw-7.5kw)

Maximum temperature resistance

40 degrees (the high-temperature motor can be customized)

Protection device class

IP 68


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