8”WF”T”CI Submersible Motor

8”WF”T”CI Submersible Motor

NIAGARA 8”WF”T”CI Submersible Motor specially designed with the latest manufacturing techniques. Years of experience, superior design and better manufacturing have resulted into development of this range of motor. Which are efficient and reliable in operation Strict quality assurance during the total process assure trouble free and reliability in operation requiring minimum maintenance.


Applications :-

Built for coupling with submersible multistage high and low load thrust 8” pumps for clean water deep well.

Technical Features of Motors :-

  • 8" WF TCI Submersible Motor are Water Lubricated and rewindable.
  • Upper/Lower bracket and Motor base are cast iron.
  • Motor shaft is of SS 420 grade or above
  • Stator shell is of 304.
  • Winding wire poly propylene with insulation Class-B.
  • Flange and shaft protrusion as per NEMA standard.
  • Water lubricated radial and thrust bearing.
  • Degree of protection: IP 68
  • mounting: vertical/horizontal.
  • Single phase motors are capacitor start capacitor run.
  • Dynamically balanced rotor ensure smooth running.
  • Solid copper bars inserted in to our piece billet rotor offer great rigidity.
  • Motor cable length: 5m/3core

Operating Limits:-

  • Maximum allowable rating voltage fluctuation +6%-10%.
  • Range: 30 KW to 110 KW (40 to1150 HP)
  • Speed: 2900 RPM 50 Hz/ 3500 RPM 60 Hz
  • Maximum Liquid Temperature :50 C
  • Rotation: Clockwise when viewed from motor end


  • Three phase 30 KW to 110 KW, 380-400-415 Volts / 50 Hz.
  • Three phase 30 KW to 110 KW, 230-380-460 Volts / 60 Hz.