Submersible Motors

Submersible Motors


Tech-Mech Engineering Co offers a range of Submersible Motors.

This includes the following models:

  • 4” – MCIP 100/100.5/101 and Pre/100/100.5/101 (resign cooled)
  • 6” – MATA SF C-150, SML-150
  • 8” – MATA SF C 200, SML-200
  • 10” – MATA SF C 10

Standards:
  • Protection – IP 68; PE2/PE winding insulation for max ambient temperature
  • Non-contaminating FES 93 filling
  • NEMA standard coupling dimensions
  • Lead material in accordance with regulation for drinking water

Materials of construction: These motors are built in CI-FG-260/SS AISI 304, SS AISI 316, etc.

Bore dia and power/phase/voltage range:
  • 4" motors, single-phase up to 5.5/4.0 HP/kW (encapsulated and rewindable)
  • 4" motors, three-phase up to 15.0/11.0 HP/kW (encapsulated and rewindable)
  • 6" motors, three-phase up to 3.0-50.0/2.2-37.0 HP/kW (rewindable)
  • 8" motors, three-phase up to 40.0-125/37-93.0 HP/kW (rewindable)
  • Lead material in accordance with regulation for drinking water
  • 10” motors, three-phase up to 116.0-252/85-185 HP/kW (rewindable)

Shaft seal/mechanical seal:
The choice of material is SiC/SiC provides optimum wear resistance and long life. The spring loaded shaft seal is designed with larger surface area and sand shield. The result is a minimum exchange of pumped motor liquids and no penetration of particles and sand.

  • Domestic water supply
  • Overhead tanks
  • Home pressure boosting
  • Construction sites
  • Gardens/fountains

The Shakti submersible can be fitted on all NEMA pumps.

  • High efficiency electrical design for low operation cost
  • Elevated starting torque, mechanical compactness, reliability, superior performance
  • Water lubricated thrust and radial bearing enable a maintenance free operation
  • Special cooling fluid for a better lubricant effect to increase life of moving parts
  • The liquid with its high thermal capacity gives the motor superior overload capabilities
  • The motors are ready to operate, providing frost protection down to –15°C
  • Sand slinger and shaft seal/mechanical seal for high performance in sand
  • A preloaded special diaphragm ensures pressure compensation inside the motor
  • Standard motor with taping winding insulation for motor ambient of 30°C with a min
  • NEMA standard coupling dimensions

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