ULUSOY SU POMPALARI SANAYI ve TICARET LTD. STI.

ULUSOY4” Oil Cooled Submersible Motors

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USM 4 submersible motors have been specially designed for water well drilling. They are windable, water cooled, low maintenance and long-lasting motors, having a wet stator.

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  • Easily windable design, enamel coating winding wire.
  • High radial and axial loads resistant rollers.
  • Corrosion-resistant AISI3004 stator frame and motor shaft. >»Pump connecting flange complying with the NEMA standard.
  • Design available for consistent working.
  • Diaphragm balancing the internal motor pressure
  • Ability to work in both directions (clockwise and counter clockwise) P»Power range: 0,55 kW-7,5 kW
  • Voltage and frequency: 110/220 V(tolerance -6% +10%) 50/60 HZ, 380/460 V (tolerance ±10%) 50/60 HZ
  • Protection class: IP68
  • Insulation class: F
  • Max. water temperature: 30 °C
  • Min. cooling water velocity: 0,1 m/s
  • Ph value of the water it operates: 6,5-8,0
  • Max. start-up number: 30 times in an hour
  • Thermal protection relay opening time: It should be
  • Motor energy cable, 1,5-3 m. length, available for working underwater
  • Bronze upper cover
  • Stator frame winded with enamel coating magnet wire
  • Corrosion resistant casing pipe
  • High strength and mechanical seal for tightness
  • Rotor balonced at high precision
  • Bronze upper cover complying with the nema standard
  • Special aluminum alloy bottom roller bearing
  • Practical and easily mountable energy cable outlet