MARATHON MOTORS Centrifugal Pump Motors, Single Phase, Dripproof, C Face Footless, 56C/56J
Marathon centrifugal pump motors or jet pump motors are designed for powering machinery and fluid transfer tanks in water management, manufacturing and food & beverage processing applications.
Filter
Bearings: Ball , Duty: Continuous , Frame: 56J , Hz: 60 , Insulation Class: B , Max. Ambient Temp.: 40 Degrees C , Motor Application: Pumps , Motor Design: Capacitor-Start , Motor Enclosure Design: Open Dripproof , Motor Shaft Design: Threaded , Motor Sub Application: Jet Pumps , Motor Thermal Protection: Auto , Motor Type: Capacitor-Start , Nameplate RPM: 3450 , Orientation: Horizontal or Vertical , Phase: 1 , RPM: 3450 , RPM Range: 3001-3600 , Shaft Dia.: 5/8" , Shaft Length: 2.375" , Shaft Material: Stainless Steel , Shaft Type: Threaded 7/16-20 UNF-2A
Style | Model | Rotation | Body Dia. | Enclosure | Service Factor | Thermal Protection | Voltage | Full Load Amps | HP | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | 5KC39QN3219X | CCWSE | 5.66" | Open Dripproof | 1.5 | Auto | 115/208-230 | 5.3-5.6 | 3/4 | €424.25 | |
B | 5KC49NN2167X | CCWSE | 6.42" | Open Dripproof | 1.3 | Auto | 115/230 | 18.4/9.2 | 1.5 | €628.65 | |
C | 5KC36JN269X | CCWSE | 5.66" | Open Dripproof | 1.6 | Auto | 115/208-230 | 3.7-3.8 | 1/2 | €405.80 | |
D | 5KC39RN45X | CCWSE | 5.66" | Open Dripproof | 1.4 | Auto | 115/208-230 | 6.5/6.6 | 1 | €475.36 | |
E | 5KCR48TN2174T | CCWSE | 6.42" | Open Dripproof | 1.15 | Auto | 115/230 | 29.4/14.7 | 3 | €1,192.76 | |
F | 5KC37FN65X | Clockwise | - | DP | 1.75 | Automatic | 115/208-230 | 6.4/3.0-3.2 | 1/3 | €282.19 |
Working Mechanism
- Electric motors convert electrical energy into mechanical energy for generating motion.
- Force is produced within the motor through the interaction between a winding alternating (AC) or direct (DC) current and the magnetic field.
Features
- Marathon centrifugal pump motors have double sealed ball bearings that are mechanically locked on the shaft end to reduce motor friction.
- These single-phase models with clockwise or counterclockwise rotational shafts deliver speeds up to 3600 rpm.
- They feature a capacitor start or capacitor run motor design for improved efficiency.
- These steel-constructed jet pump motors have a keyed shaft with a continuous duty operation.
- They are equipped with a drip-proof enclosure to permit the cooling air to flow through the motor, thus preventing overheating.
Standards and Approvals
- CSA
- UL
Frequently Asked Questions
How to choose between open and drip-proof enclosure motors?
Open enclosure style motors are ideal for locations with minimum ventilation. Their open style design ensures that the air circulates freely through the motor. On the other hand, open drip-proof enclosures offer ventilation and prevent liquid drips from getting into the motor enclosure.
What is the difference between 1, 2 and 3-phase motors?
- 1-phase motor: Current flows through a single conductor.
- 2-phase motor: Current flows through 4-wire conductors (2 for each phase).
- 3-phase motor: Current flows through 3 separate conductors.
What does class B insulation mean?
These motors have Class B insulation for temperature control. The Class B insulated motors can handle temperatures up to 130 degrees C.
Do these motors prevent overloads?
Yes, these Marathon jet pump motors have an automatic reset thermal protector to prevent overloads.
We are here to help!
Looking for a part not listed here?
Explore More
- Black Pipe Fittings
- Rotary and Straight Line Laser Levels
- Thermocouple Adapters
- Locking Flap Wheels
- Socket Accessories
- Cabinets
- Automotive Lifting Tools
- Lubricant Storage and Dispensing
- Sanding Hand Pads and Sponges
- Test Pumps
- DAYTON AC Gearmotors, 115V, Shaded Pole Motor
- SOLA/HEVI-DUTY Dc Power Supply 50/60hz
- ACORN ENGINEERING Wash Fountain
- TEXAS PNEUMATIC TOOLS Galvanised Threaded Square Plugs
- MAIN FILTER INC. Spin-On Filters, Wire Mesh, 125 Micron, Buna Seal
- THOMAS & BETTS LTZUS03B Series Flexible Metal Conduit Fittings
- SPEARS VALVES PRIMER-75 Aqua Blue Wet-N-Dry Industrial Strength Primers, Low VOC
- EATON Magnum Series Anti-Rock Upgrade Kits
- VESTIL PT-MX Series Picnic Tables, Steel Mesh