6" Submersible Motors
6" Submersible Motors
Produced for wells 157 mm. internal diameter, Impo Submersible Motor Series reduces the total purchasing cost with its high efficiency. Water lubricated radial and Kingsburry type axial bearings are maintenance-free. Pressure balancing between inner and outer side with a rubber membrane at the bottom side and with a pressure plug at the top side of the motor. All Impo product is delivered after they pass the 100% quality control and tests.
Advantages
It was produced for wells with 157 mm and larger inner diameter.
Maintenance free water lubricated radial and axial bearings.
Pressure balancing between inner and outer side with a rubber diaphragm and a pressure valve.
Rewindable stator reduces repair and maintenance costs.
Standart Specifications
PPC winding wire
Powers from 5,5HP to 60HP
6" NEMA shaft end and flange
Water cooled
Operates both vertical and horizontal
Installation orientation: Horizontal: cooling jacket required
Voltage tolerance ± 10 %
Max. water temperature 30 °C
Speed 2900 / 3500 rpm
Starts per hour 10
Min. cooling flow 0,5 m/s
PVC Lead cable
Carbon - Ceramic Mechanical Seal (IP68)
DOL starting for 5,5 - 17,5 HP range
S-D starting for 20 - 60 HP range
Standard windings for 380 V - 400 V - 415V in “50Hz” & 380 V – 460 V in “60Hz”.
Factory filled with Franklin’s FES93 water soluble fill solution(FP below -15 °C)
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)
6 K 50 HP & 60 HP motor is not suitable for horizontal use
Options
Cable Length (8 meters)
LPE/ PPC winding wire
PT 100 temperature sensor
SiC Mechanical Seal (IP68)
Windings for 220V - 220/380V - 500V in 50 Hz & 220V -220/380V in 60 Hz.
AISI 304-316 Material options
Starting DOL, S-D or dual voltage
High thrust bearing
Max. water temperature 50 °C
Rubber lead cable
