MARATHON MOTORS Close-Coupled Pump Motors, JP, Three Phase, TEFC

Marathon close-coupled pump (CCP) motors are suitable for commercial and industrial pumping applications. These motors feature an external slinger to keep the bearings protected from moisture and contaminants.

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MARATHON MOTORS 213TTFBD6012A
MARATHON MOTORS 254TTFCD6037B
MARATHON MOTORS 256TTFCD6012C
MARATHON MOTORS 256TTFCD6037D
MARATHON MOTORS 284TTFCD6013E
MARATHON MOTORS 284TTFCD6037F
MARATHON MOTORS 286TTFCD6012G
MARATHON MOTORS 286TTFCD6037H
MARATHON MOTORS 326TTFCD6037I
Bearings: Ball , Duty: Continuous , Efficiency Group: NEMA Premium , Frame Material: Cast Iron , Insulation Class: F , Max. Ambient Temp.: 40 Degrees C , Motor Application: Pumps , Motor Design: 3-Phase , Motor Enclosure Design: Totally Enclosed Fan-Cooled , Motor Shaft Design: JP Threaded , Motor Sub Application: Close-Coupled Pump , Motor Thermal Protection: None , Phase: 3 , Service Factor: 1.15 , Shaft Dia.: 1.25"
StyleModelOverall LengthFrameFull Load AmpsRPM RangeShaft LengthVoltageHPHzPrice (inc. GST)
A
213TTFBD6012		24 9/16"213JP17.4/8.73001-36008.187"230/4607.550/60A$ 4,162.16
B
254TTFCD6037		29.5"254JP37.0/18.51701-18008.187"230/4601550/60A$ 6,077.70
C
256TTFCD6012		30 11/16"256JP46.0/23.03001-36008.187"230/4602050/60A$ 7,173.96
D
256TTFCD6037		30 11/16"256JP48.5/24.21701-18008.187"230/4602050/60A$ 6,809.40
E
284TTFCD6013		33 13/16"284JP22.43001-36008.125"5752560A$ 829.84
F
284TTFCD6037		33 13/16"284JP61.0/30.51701-18008.125"230/4602550/60A$ 8,974.79
G
286TTFCD6012		35"286JP68.0/34.03001-36008.125"230/4603050/60A$ 8,716.05
H
286TTFCD6037		35"286JP73.0/36.51701-18008.125"230/4603050/60A$ 9,684.99
I
326TTFCD6037		37"326JP119.0/59.51701-18008.5"230/4605050/60A$ 12,916.73

Features

  • They feature a TEFC (totally enclosed fan-cooled) enclosure, preventing the free exchange of air between the interiors & the exteriors. It cools the motor windings with the help of an exterior fan when overheated.
  • They incorporate an oversized ball bearing that exhibits low friction loss, works well on high-speed operations and is compatible with a wide range of temperatures.
  • Models such as, 254TTFCD6037, feature a C-face mounting design that allows for direct coupling with the equipment and the motor is cantilevered with the help of a heavy-duty flange.

Standards and Approvals

  • UL
  • CSA
  • CE

Frequently Asked Questions

How to maintain the motor?

To keep the motor running smoothly, use permanently lubricated sealed bearings to work on overloads and reduce friction.

What is the IP55 rating?

IP55 rating protects against dust and water jets from any direction.

What is Class F insulation?

Motors with class F insulation withstand a maximum temperature rating of 155 degrees C. It can be enhanced with adhesives, silicone and alkyd-resin varnish of higher thermal endurance to resist damage.

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