8” Encapsulated Submersible Motor

Ratings: 30 - 150 kW

Features & Benefits

Double-flange NEMA mounting design
Stainless steel splined shaft
VFD operation up to a rated voltage of 400 V (in compliance with the application guidelines in the motor operating instructions and the VFD manufacturer). For VFD operation with higher voltages, please consult Franklin Electric.
StatorShield™ - Franklin encapsulation system: Franklin Electric encapsulated motors are equipped with hermetically-sealed windings. The stator resin mechanically supports the winding and provides fast heat dissipation.
Factory filled with FES Franklin’s non-toxic water soluble fill solution
Hydrodynamic liquid lubricated radial bearings and High capacity Kingsbury type thrust bearing for 100 % maintenance free operation
Field replaceable round plug lead using Franklin’s exclusive Water Bloc technology with extended jam nut in Stainless steel
Pressure-equalizing diaphragm, spring pre-loaded
SandFighter™ sealing system with SIC mechanical seal and sand slinger
Standard motor: WW- Water well design (stator: 304SS / castings: CI powder coated)
Drinking water approvals

Ratings: 30 - 150 kW
Thrust load: 45 kN
Max. storage temperature: - 15 °C to + 60 °C
Nominal ambient temperature: 30 °C (with 0.16 m/s cooling flow)
Voltage tolerance U_N:
- 50 Hz: - 10 % / + 6 % U_N [(380 - 10 %) – (415 + 6 %)]
- 60 Hz: ± 10 % U_N (460 V)
Protection IP68
Insulation class F
Protection requirements: DIN/EN 60947-4-1
Frequency of starts: 10 starts/ hour (with min. 3 minutes resting time), equally distributed
DOL / YΔ-start (pos. of cables 90 °)
All motors with factory installed leads
Vertical and horizontal operation, shaftend heightend
Rotation counter clock wise facing shaft end (rotation reversible for 3 phase motors)
Integrated sensor for SubMonitor™