China Oil Cooling Submersible Motor - High Efficiency, Durable, and Precision Sealed | Suppliers & Factory Direct
3" Oil Cooling Submersible Motor
- Efficient and precise mechanical seals.
- Motor housing and bottom cover adopt stainless steel 304.
- Cold-rolled high-efficient and precise silicon steel sheet is adopted for laminations, with low loss and good magnetic conductivity.
- High precision silent bearing enables the pumps long service life, more stable operation.
- The stator adopts H class (200 degrees) high temperature resistant pure copper wire, low temperature rise, safe and reliable, suitable for long-term continuous work, long service life, environmental protection and energy saving.
- Starting voltage can be as low as 180V.
3.5" Oil Cooling Submersible Motor
- Efficient and precise mechanical seals.
- Motor housing and bottom cover adopt stainless steel 304.
- Cold-rolled high-efficient and precise silicon steel sheet is adopted for laminations, with low loss and good magnetic conductivity.
- High precision silent bearing enables the pumps long service life, more stable operation.
- The stator adopts H class (200 degrees) high temperature resistant pure copper wire, low temperature rise, safe and reliable, suitable for long-term continuous work, long service life, environmental protection and energy saving.
- Starting voltage can be as low as 180V.
4" Oil Cooling Submersible Motor
- Efficient and precise mechanical seals.
- Motor housing and bottom cover adopt stainless steel 304.
- Cold-rolled high-efficient and precise silicon steel sheet is adopted for laminations, with low loss and good magnetic conductivity.
- High precision silent bearing enables the pumps long service life, more stable operation.
- The stator adopts H class (200 degrees) high temperature resistant pure copper wire, low temperature rise, safe and reliable, suitable for long-term continuous work, long service life, environmental protection and energy saving.
- 4-inch single-phase motor can be 160v-220v wide voltage.
- Plug type cable can be used to make cable replacement more convenient.
6" Oil Cooling Submersible Motor
- Italian efficient and precise mechanical seals.
- Motor housing and bottom cover adopt stainless steel 304.
- Cold-rolled high-efficient and precise silicon steel sheet is adopted for laminations, with low loss and good magnetic conductivity.
- High precision silent bearing enables the pumps long service life, more stable operation.
- The stator adopts H class (200 degrees) high temperature resistant pure copper wire, low temperature rise, safe and reliable, suitable for long-term continuous work, long service life, environmental protection and energy saving.
- Starting voltage can be as low as 180V.
Frequently Asked Questions
Q1What materials are used for the motor housing and bottom cover?
The motor housing and bottom cover are constructed using high-quality stainless steel 304, ensuring excellent corrosion resistance and durability in submersible environments.
Q2What are the benefits of the H-class pure copper wire used in the stator?
The H-class pure copper wire can withstand high temperatures up to 200 degrees. It provides low temperature rise, safe and reliable operation, and is designed for long-term continuous work, which extends the overall life of the motor.
Q3How does the motor perform under low voltage conditions?
These motors are designed with low starting voltage support. The 3", 3.5", and 6" motors can start with voltages as low as 180V, while the 4" single-phase motor supports a wide voltage range of 160V-220V.
Q4What is the advantage of using cold-rolled silicon steel sheets?
Cold-rolled high-efficiency and precise silicon steel sheets are used for laminations. They feature low magnetic loss and high magnetic conductivity, which helps optimize the motor's operating efficiency.
Q5Are the cables on these submersible motors easy to replace?
Yes, the 4-inch oil-cooled submersible motor features a plug-type cable design, making cable replacement and maintenance much more convenient.
Q6What kind of bearings and seals are used in these motors?
The motors are equipped with high-precision silent bearings for stable operation and long service life. They also utilize highly efficient and precise mechanical seals (with the 6" motor featuring Italian mechanical seals) to prevent oil leakage and water ingress.