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SUBMERSIBLE MOTORS

OTEC – 100 mm (4”) Oil Filled Motor

Salient Features

  • Completely rewindable.
  • Cooling and lubrication by nontoxic fluid.
  • High quality ball bearing & mechanical seal.
  • High efficiency electrical design. (lower operating cost)
  • 4″ NEMA coupling flange.
  • Pressure compensation diaphragm.

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Specifications
  • Ratings – Single Phase – 0.37 to 3.7 kW
  • Ratings – Three Phase – 0.37 to 5.5 kW
  • Supply voltages (Tolerance +6%/-10%):
  • 50 Hz, 1 Phase, 220 – 230 V
  • 50 Hz, 3 Phase, 380 – 415 V
  • Degree pf protection : IP68
  • Continious Duty S1
  • Ambient temperature : 35 C
  • Rotation : CCW from top
  • Maximum nos. of starts/hour : 30
  • Water pH : 6.5 – 8
  • Use cooling sleeve for borewell size
  • larger than 150mm
  • Minimum cooling flow along the
  • motor : 0.08 m/sec
  • Mounting : Vertical
  • Available in 60 Hz also

QUADRA – 100 mm (4”) Water Filled Motor

Salient Features

  • Completely rewindable.
  • Cooling and lubrication by nontoxic fluid.
  • Special coated Cu rotor shaft for longer life.
  • High quality carbon v/s SS thrust bearing.
  • High efficiency electrical design. (lower operating cost)
  • 4″ NEMA coupling flange.
  • Pressure compensation diaphragm.
  • Additional strip to safegaurd.
Specifications
  • Ratings: Single Phase – 0.37 to 3.7 kW | Three Phase – 0.37 to 7.5 kW
  • Supply voltages (Tolerance +6%/-10%):
  • 50 Hz, 1 Phase, 220 – 230 V
  • 50 Hz, 3 Phase, 380 – 415 V
  • Degree pf protection : IP68
  • Ambient temperature : 45 C
  • Rotation : CCW from top
  • Maximum nos. of starts/hour : 20
  • Water pH : 6.5 – 8
  • Use cooling sleeve for borewell size larger than 150mm
  • Minimum cooling flow along the motor : 0.08 m/sec
  • Mounting : Vertical
  • Available in 60 Hz also

HEXA – 150 mm (6”) Water Filled Motor

Salient Features

  • Completely rewindable.
  • Cooling and lubrication by nontoxic fluid.
  • Special coated Cu rotor shaft for longer life.
  • High quality carbon v/s SS thrust bearing.
  • High efficiency electrical design. (lower operating cost)
  • Trapazodial design. (lower winding temprature)
  • 6″ NEMA coupling flange.
  • Pressure compensation diaphragm.
Specifications
  • Ratings: Three Phase – 2.2 to 22 kW
  • Supply voltages (Tolerance +6% / -10%):
  • 50 Hz, 1 Phase, 220 – 230 V
  • 50 Hz, 3 Phase, 380 – 415 V
  • Degree pf protection : IP68
  • Continous duty S1
  • Ambient temperature : 45 C
  • Rotation : CCW from top
  • Maximum nos. of starts/hour : 20
  • Water pH : 6.5 – 8
  • Use cooling sleeve for borewell size larger than 200mm
  • Minimum cooling flow along the motor : 0.2 m/sec
  • Mounting : Vertical
  • Available in 60 Hz also