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6"(150mm) Submersible H4 Motors


Quality for your borewell :

H6 Motors are Oil filled Submersible Motors suitable for minimum 6” borewell and three phase power supply. They are built to provide maintenance-free, long life submersible pump operation.

Product features :

  • Stainless steel outer shell and shaft.
  • Maintenance free lubricated ball bearings.
  • Mechanical shaft seal.
  • Rotation : CCW and CW.
  • Vertical & horizontal mounting position.
  • High efficiency electrical design.(lower operating cost)
  • Tropicalized design. (Lower winding temperature.)
  • Cooling & lubrication by non toxic fluid.
  • 6" NEMA coupling flange.
  • Pressure compensation diaphragm.
  • Continuous duty.

    Specifications :

  • Degree of protection: IP 68.
  • Insulation class : F.
  • Ambient temp. : 45°C.
  • Minimum Cooling flow along the motor :
              15cm/sec. (3.00 KW - 15.0 KW)
              30cm/sec. (16.5 KW - 37.0 KW)
  • Water pH : 6.5 - 8.0.
  • Maximum no. Starts per hour : 20.
  • Maximum submerged depth : 350 mts.
  • Special voltages, execution and material versions available on customer's request.
  • Ratings : Three phase 3.00 KW - 37.0 KW.
  • Voltages: Three phase 400V +10%, -15% - 50Hz.
  • Thrust load:
              10000 N (3.00 KW - 22.0 KW)
              20000 N (26.0 KW - 37.0 KW)
  • Standard motor cable : Suitable for operation in drinking water
              1 X 1.5 mm² X 3mts. (3.00 KW - 7.50 KW)
              1 X 2.5 mm² X 3mts. (9.30 KW)
              1 X 4.0 mm² X 3mts. (11.0 KW - 13.0 KW)
              1 X 6.0 mm² X 3mts. (15.0 KW - 16.5 KW)
              1 X 10.0 mm² X 3mts. (18.5 KW - 22.0 KW)
              1 X 16.0 mm² X 3mts. (26.0 KW - 30.0 KW)
              1 X 25.0 mm² X 3mts. (37.0 KW)
  • Motor protection : Select thermal overload protection with trip time < 10 sec. at 5xIn.

    On Request :

  • AISI 304 / 316 Stainless Steel Construction.
  • Built-in PT 100 temperature sensor.
  • Special Voltages.
  • Double cable for Star - Delta operation.


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