5" Submersible Motors
5" Submersible Motors
Produced for wells 150 mm. internal diameter, Impo Submersible Motor Series reduces the total purchasing cost with its high efficiency.Hot water resistant. Water lubricated radial and Kingsburry type axial bearings are maintenance-free. All Impo product is delivered after they pass the 100% quality control and tests.
Advantages
With a diameter of 123 mm, it is produced for wells of larger than 150 mm inner diameter.
Allows to reach up to 30 HP in old wells where 6 inch pipes are used.
When coupled to 5 inch pumps in 6 inch inclined wells, well rehabilitation may not be required.
When used in 6 inch wells, enables larger flow rates for large pumps when compared to 6 inch motors.
Contains a special wire that is suitable for hot water applications in its standard design.
Rewindable stator reduces repair and maintenance costs.
Provides an advantage as it can be used together with 4 inch pumps in applications where mechanical strength is important.
Standart Specifications
3 insulated winding wire
Powers from 5,5HP to 30HP
4" or 6" NEMA shaft end
Water cooled
Operates both vertical and inclined
Voltage tolerance ± 10%
Max. water temperature 50 °C
Speed 2900 / 3500 rpm
Starts per hour 10
Min. cooling flow 0,2 m/s
PVC Lead cable
Carbon - Ceramic Mechanical Seal (IP68)
5,5 - 10 HP with 4" NEMA connection
12,5 - 30 HP with 6" NEMA connection
DOL starting for 5,5 - 17,5 HP range
S-D starting for 5,5 - 30 HP range
Standard windings for 380 V - 400 V - 415 V in “50Hz” & 380 V - 460 V in “60Hz”
Factory filled with Franklin’s FES93 water soluble fill solution(FP below -15 °C)
Maintenance free water lubricated radial and axial bearings.
Pressure balancing between inner and outer side with a rubber diaphragm and a pressure valve.
Availability to be operated at different speeds by frequency.
converter (over 30 Hz) Availability to be operated by Soft-Starter
CW & CCW direction of rotation (Suitable for bidirectional uses)
Options
Cable Length (8 meters)
PT 100 temperature sensor
SiC Mechanical Seal (IP68)
Windings for 220V - 220/380V - 500V in 50 Hz & 220V - 220/380V in 60 Hz(Please ask & confirm with the tecnical department)
Starting DOL, S-D or dual voltage
Rubber lead cable
