Franklin Electric
Franklin Electric 2390016121 - 8x6" Encapsulated Submersible Motor - Sand Fighter Type (50 HP, Three Phase, 460V, 60Hz, 3-Wire)
Franklin Electric 2390016121 - 8x6" Encapsulated Submersible Motor - Sand Fighter Type (50 HP, Three Phase, 460V, 60Hz, 3-Wire)
SKU:2390016121
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The Franklin Electric 2390016121 - 8" Encapsulated Submersible Motor - Sand Fighter Type - is engineered for large, demanding water applications requiring high flow rates or deeper installations. Designed for vertical operation in 8-inch or larger water wells, the motors feature a 6-inch pump mounting surface that meets NEMA standards, ensuring compatibility with any 6-inch submersible pump or turbine for a wide range of applications. Please contact a member of Dade Pump's sales or service team for assistance in selecting the correct pump for your needs!
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Product Specifications:
HP: 50
Phase: Three
Voltage: 460
Hz: 60
Wire: 3-Wire
Motor Length: 39.2"
Weight: 312 lbs
Lead: Yes - 13'
Motor Connection: DOL
Manufacturer Description:
Franklin Electric 8x6" Encapsulated Submersible Motors are built for durability. These motors offer a robust construction and deliver substantial water supplies for irrigation, community water systems, and factories needing significant flow or pressure. We focus on providing reliable systems that deliver proven performance for years to come.
Features and Benefits:
- Full 3525 rpm design point for superior pump head & flow yield
- Winding encapsulated in anti-tracking resin
- Hermetically-sealed stator area
- Kingsbury-type water lubricated thrust bearing
- FES91 exclusive water-based bearing lubrication
- Water Bloc™ removable lead connection
- Double flanged design for ease of handling and pump mounting
- Spline shaft for maximum shaft and coupling contact
- Copper bar rotor provides consistent design performance
- Pressure equalizing diaphragm
- Subtrol heat sensors standard on all 8-inch encapsulated 30 °C motors
- 6-inch pump mounting surface meets NEMA standards to accommodate any 6-inch pump
- NSF/ANSI 61 Certified for select models
Applications:
-
These motors are built for vertical operation in 8-inch diameter or larger water wells. The 6-inch pump mounting surface meets NEMA standards to accommodate any 6-inch pump. Temperature and time rating are continuous in 30°C (86 °F) water at 0.5 ft./sec. flow past the motor. Rotation is electrically reversible.
Ratings |
|
| HP 60Hz | 50 hp |
| Frequency | 60 Hz |
| Phases | Three-Phase |
| Amps - Full Load | 64 A |
| Amps - Service Factor | 76 A |
| Volts | 460 VAC |
| Voltage Tolerance (%) | -10.0% / +10.0% |
| Wire | 3-Wire |
| Motor Connection | DOL |
| Thrust Bearing Rating | 10000 lb |
| Lead Length | 13 ft |
| Motor | Encapsulated |
| Continuous Duty | Yes |
| Efficiency Service Factor Load [%] | 87.00 % |
| Protection [IP] | IP68 |
| Lead Wire Size | AWG #8 |
| Motor Insulation Classification | F |
| Poles | 2 |
| S.F. | 1.15 |
Operation |
|
| Motor Cooling | Water |
| Minimum Cooling Flow | .50 ft/sec |
| Motor Ambient Temperature Rating Nominal | 86 °F |
| Thrust Bearing Rating | 10000 lb |
| Motor Adapter | Double flange |
| Rotation | Counter clockwise facing the shaft |
| SubTrol Heat Sensor | Yes |
| Winding Resistance (Main Winding) | .18-.22 |
Materials of Construction |
|
| Motor Shaft End - Material | 17-4SS |
| Thrust Bearing | Kingsbury Type |
| Seal | Mechanical Seal |
| Lead Insulation Material | XLPE |
| Diaphragm Material | Nitrile Rubber (NBR) |
| Motor Bottom End Bell Material | Cast Iron with E-Coat Paint |
| Motor Fill Solution (Water Soluble / Non Toxic) | Yes |
| Motor Fill Solution | FES91 |
| Motor Top End Bell Material | Cast Iron with E-Coat Paint |
| Shaft Slinger Material | Nitrile Rubber (NBR) |
| Stator Ends Material | Carbon Steel |
| Stator Fill | Resin |
| Stator/ Motor Shell Material | 300 Series SS |
| Winding Material | Copper |
Dimensions |
|
| Motor Diameter - Physical Diameter | 7.70" |
| Motor Length | 39.2 " |
| Product Weight | 345 lb |
| Product Weight with Pack | 312 lb |
| Carton Length | 52.25 " |
| Carton Width | 9 " |
| Carton Height | 17 " |
| Shaft Diameter | 1 " |
| Shaft End | Spline |
Other |
|
| Drinking Water Agency Approvals | ANSI/NSF Standard 61 |
| Electrical Agency Approvals | UL |
| Warranty Standard Time | 12 Month Install / 24 Month Manufacturing |
| Repair Kit Available | No |
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