Products4″ Motor
These motors are water filled submersible motors which are designed and sized for installation in 4″ diameter or larger water wells. Motors are designed so that they can be easily rewound and repaired. They are high torque capacitor start and run design.
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RatingsSingle Phase - 0.37 to 4 kW | Three Phase-0.37 to 5.5 kW
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Ratings50Hz, 1 Phase, 220 V, 230 V
50Hz, 3 Phase, 380 V, 400 V, 415 V
60Hz, 1 Phase, 115 V, 230 V
60Hz, 3 Phase, 230 V, 380 V, 460 V -
Degree of protectionIP 68
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Ambient temperature45° C
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RotationSingle Phase - CCW
Three Phase-CCW and CW -
Maximum nos. of starts / hour0.37 to 2.2 kW - 20 3 to 5.5 kW - 10
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Maximum submerged depth350 meters
Rotor
The rotor is the rotating part of a submersible motor, and it plays a crucial role in converting electrical energy into mechanical energy to drive the pump. Its design and construction directly impact the motor's efficiency, power output, and overall performance.
Bearing Set
Carbon bearings in submersible motors reduce friction, boost efficiency, and resist wear and corrosion, ensuring a longer lifespan and quieter operation even in harsh conditions.
Diaphragm
Made from neoprene rubber. This also allows the motor to operate at greater depths and withstand wider fluctuations. In operating conditions.
Stator
The stator is the heart of a submersible motor, generating the magnetic field that drives the pump and ensuring reliable operation in challenging underwater conditions.
Bearing Bush
Carbon bushes in submersible motors provide self-lubrication, wear, and corrosion resistance, ensuring smooth operation and extended motor lifespan.
Grommet
Grommets in submersible motors provide a secure seal around cables and wires, preventing water ingress and ensuring electrical insulation for safe and reliable operation in underwater environments
Rotor End Lamination
Rotor end laminations in submersible motors reduce eddy current losses, improving motor efficiency and reducing heat generation. This leads to increased motor lifespan, better performance, and lower energy consumption, making them crucial for optimal submersible motor operation.
SS Fastners
Stainless steel fasteners in submersible motors provide superior corrosion resistance, ensuring longevity and reliability in harsh underwater environments. They also offer high strength and durability, preventing loosening or failure due to vibrations or pressure fluctuations, maintaining the motor's structural integrity.
