
12" Submersible Water Filled Rewindable Motors
Description
Available In Keyway & Spline
C.R.I. "W series" motors are deep well / bore hole rewindable submersible type, pre-filled with water, which acts as coolant and lubricant. These motors are available in three phase power supply and suitable for both normal & high temperature applications. Rotors are supported with bush and thrust bearings to withstand maximum axial and radial thrust loads. All mounting dimensions are in accordance with International standards.
Specification
| Nominal Diameter |
12" |
| Series |
Water Filled Rewindable Submersible Motors |
| Power Range kW |
Three Phase : 150 – 300kW |
| Speed |
2900 rpm |
| Versions |
Three Phase : 380V – 415V, 525V, 50Hz |
| Method of Starting |
Direct On Line (DOL), Star Delta (SD) |
| Maximum Down Thrust Load |
60000N |
| Type of Duty |
S1 (Continuous) |
| Degree of Protection |
IP 68 |
| Class of Insulation |
Y |
| Max.Temperature of Liquid |
Standard – 30?C , High Temperature – 50?C |
| Minimum Cooling Flow Along the Motor |
0.5 m/sec |
| Starts per Hour |
12 Times |
| Available M.O.C |
Type A |
Features
- High efficiency
- Water lubricated rewindable motor
- Corrosion resistant stainless steel motor body
- Extremely hardwearing and water lubricated bearings
- Special design for hot water
- Can be easily dismantled and repaired
Application
- Water supply
- Industries
- Agriculture
- Commercial buildings
- Pressure boosting
- Sprinkler and pivot irrigation system
- Construction & mining De-watering