Description
This is a description of a W Series Motor, which is 185.00 kW and 380V - 525V D.O.L. It features water lubricated thrust and journal bearings, pressure equalizing rubber diaphragm, shaft seals and sand guard, and is pre-filled with clear, cold, pure, fresh, filtered water. It is dynamically balanced and can withstand high axial thrust loads and up thrust loads with minimum wear and tear. It is suitable for use in water-filled applications.
10" Submersible Water Filled Rewindable Motors
Description
Available In Keyway & Spline
Motor power in kW
185
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 NEMA / International standards.
Specification
Nominal Diameter
10"
Series
Water Filled Rewindable Submersible Motors
Power Range kW
Three Phase : 81 185kW
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 b, S, T
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
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