Submersible Centrifugal Pump Motor
This submersible motor drives submersible centrifugal pumps used for underground crude oil pumping. The motor is a diode three-phase squirrel-cage asynchronous type.
Technical Specifications
Product Overview
Submersible Centrifugal Pump Motor
This submersible motor is a robust, oil-filled, three-phase squirrel-cage asynchronous motor designed for deep-well crude oil extraction. It features a vertical suspension structure with multistage tandem components, ensuring stable operation and efficient heat dissipation even in harsh environments. Offering versatile voltage compatibility and advanced insulation options, this system is engineered for long-term reliability in demanding oilfield applications.
Performance Metrics
Operating Characteristics
2,900 r/min
Max Speed (50Hz)
155 °C
Insulation Grade F Max Temp
180 °C
Insulation Grade H Max Temp
Technical Specifications
Electrical Ratings
- Voltage Range: 200V - 3500V
- Current Range: 10A - 120A
- Frequency: 50Hz
- Compatible Casing Sizes
- 4.5 inch5.5 inch7 inch8.625 inch
Construction & Design
Design Features
- Vertical suspension structure
- Stator-rotor multistage tandem design
- Refined mineral oil cooling and insulation
- Thrust bearings for rotor weight support
- Centering bearings for deflection control
Advanced Options
Rare Earth Permanent Magnet Motor Performance
| Parameter | Value |
|---|---|
| Power Increase | 30% vs standard |
| Max Speed | 2980 r/min |
| Efficiency | 88% |
| Power Factor | 0.92 |
