Motor Body |
Cast Iron / Stainless Steel |
Stator |
Vacuum Impregnated and epoxy coated for corrosion resistance. Thick end laminations are provided to protect motor windings. |
Rotor |
Vacuum impregnated, shot blasted & coated with poly urethene colour for corrosion resistance & dynamically balanced for vibration free smooth operation |
Winding |
PVC / Polyester insulted, water cooled. |
Journal Bearings |
Leaded Bronze and Stainless Steel, Water Lubricated, having high load bearing capacity. |
Thrust Bearings |
Carbon Vs Stainless Steel and water lubricated to withstand high axial thrust loads. |
Pressure Equalizing Diaphragm |
Adequately sized to accommodate expansion of water inside th motor and prevent loss cooling water |
Impeller |
Graded Cast Iron & Dynamically balanced. |
Casing |
High grade Cast Iron. |
Wear Rings |
High quality abrasion resistance Bronze. |
Shaft |
Stainless Steel of adequate diameter to ensure rigidity and ground to close tolerances. |
Cable Sealing Arrangement |
Designed so that no borewell water with sand can enter the motor. |