4-Inch Submersible Well Pump Motor
This 4-inch motor is designed for submersible well pump applications. It is rewindable and operates on a 220V-50Hz power supply.
Technical Specifications
Overview
Professional 4-Inch Submersible Motor
This 4-inch water-filled, rewindable motor is engineered for high-performance well applications. Designed for reliability and longevity, it supports a wide power range from 0.37KW to 2.2KW, catering to diverse pumping requirements. Its robust construction features a standard flange design, making it a versatile and efficient solution for professional water extraction systems.
Electrical Specifications
- Power Supply
- 220V - 50Hz
- Rated Speed
- 2850 rpm
Mechanical Specifications
- Physical Dimensions
- Shaft φ15.5mmBody φ87mmFlange φ96mm
- Mounting Configuration
- 4-M8 Bolts
Performance Data
Technical Data Table
| Model | Power (kW) | HP | Current (A) | Efficiency (%) | Length (mm) |
|---|---|---|---|---|---|
| 4 WM-0.37M | 0.37 | 0.5 | 2.9 | 61 | 470 |
| 4 WM-0.55M | 0.55 | 0.75 | 4.8 | 64 | 500 |
| 4 WM-0.75M | 0.75 | 1 | 6.2 | 66 | 540 |
| 4 WM-1.1M | 1.1 | 1.5 | 8 | 72 | 580 |
| 4 WM-1.5M | 1.5 | 2 | 10.5 | 75 | 630 |
| 4 WM-2.2M | 2.2 | 3 | 16.5 | 77 | 700 |
Features
Technical Highlights
- Water-filled cooling system
- Rewindable motor design
- Single-phase operation
- Compact 4-inch well diameter compatibility
