Franklin Electric 6″ encapsulated motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 6″ diameter or larger water wells. Water lubricated thrust and radial bearings enable a maintenance free operation. A special diaphragm ensures pressure compensation inside the motor. The motor is filled with a special FES91 fluid, providing frost protection down to -15 °C storage temperature.
The Sand fighter® SiC seal system is standard.
Specifications
- Hermetically sealed stator, anti track, self healing stator resin prevents motor burn out
- 37 and 45 kW Motors up to 50 °C ambient temperature
- Removable “Water Bloc” lead connector
- Cable material according to drinking water regulations (VDE / ACS / KTW approved)
- Sand fighter® Motor with SiC mechanical seal
- High efficiency electrical design for low operation cost
- All motors prefilled and 100 % tested
- Max. storage temperature -15 °C – + 60 °C
- Non contaminating FES91 -filled design
- 45kN thrust capacity (standard in 37 kW and 45 kW motors)
Technical Specification
- 4 – 45 kW
- 6″ NEMA flange
- Protection: IP 68
- Starts per hour: max. 20
- Installation: vertical/horizontal
- Standard Voltage: 380-415 V/50 Hz, 460 V/60 Hz
- Voltage tolerance 50 Hz from nominal: -10 %/+6 %
- Voltage tolerance 60 Hz: ±10 % UN
- Motor protection: Select thermal overloads according to DIN 61947-4-1
- Insulation: Class F
- Rated ambient temperature: 4- 30 kW up to 30 °C; 37 & 45 kW up to 50 °C
- Cooling flow: min. 0.16 m/s
- Motor lead in 4 m length (VDE / ACS / KTW approved)
Options
- Other voltages
- 45 kN High Thrust version (standard in 37 / 45 kW motors)
- Motors complete in 304SS and in complete 316 SS
- PT 100 temperature sensor (sold separately)
- Special Lead lengths up to 50 m
- Built-in SubMonitor Transmitter (standard for 37 & 45 kW)
- Built-in PTC temperature sensor
