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

Marathon close-coupled pump( CCP) motors are suitable for industrial and commercial pumping applications. These motors are totally enclosed with an IP55 rating to prevent dust and water jets.

Filter
Bearings: Ball , Duty: Continuous , Enclosure: TEFC , Insulation Class: F , Inverter Rated: Yes , Max. Ambient Temp.: 40 Degrees C , Motor Design: 3-Phase , Motor Enclosure Design: Totally Enclosed Fan-Cooled , Motor Sub Application: Close-Coupled Pump , Motor Thermal Protection: None , Phase: 3 , RPM: 3600 , Service Factor: 1.15
StyleModelMotor ApplicationEfficiency GroupFrameMotor Shaft DesignNameplate RPMNominal EfficiencyOverall LengthRPM RangePrice
A
256TTFL16004
--256JM-----£4,760.17
B
213TTFBD6006
PumpNEMA Premium Efficient213JMKeyed352590.2%20.625"3001-3600£2,216.22
C
215TTFBD6033
PumpNEMA Premium Efficient215JMKeyed177092.4%22.125"1701-1800£3,126.79
D
215TTFBD6006
PumpNEMA Premium Efficient215JMKeyed350590.2%22.125"3001-3600£2,344.58
E
213TTFBD6031
PumpNEMA Premium Efficient213JMKeyed177086.5%20.625"1701-1800£2,237.63
F
215TTFBD6031
PumpNEMA Premium Efficient215JMKeyed177092.4%22.125"1701-1800£3,168.41
G
284TTFCD6006
PumpsNEMA Premium284JMJM Threaded356091.730 15/16"3001-3600£4,250.84
H
284TTFCD6032
PumpsNEMA Premium284JMJM Threaded178093.630 15/16"1701-1800£4,810.18

Features

  • They come with lubricated ball bearings (mechanically locked on the shaft end) to exhibit frictional loss and provide extended service life.
  • These motors feature a three-phase design to offer a maximum speed rating of 3560 rpm at 60 Hz.
  • They offer continuous-duty operation to carry the maximum constant load without exceeding the stated temperature.

Standards and Approvals

  • CSA
  • UL
  • CE

Frequently Asked Questions

What is the use of a steel conduit box?

CCP motors come equipped with a steel conduit box for encasing wire connections safely to prevent accidental contact.

What is the advantage of a rigid base?

Rigid base mounting prevents excessive vibrations and noise generated by the internal combustion operation. This type of mounting also allows accurate alignment between the motor and the surrounding mechanisms.

What is Class F insulation?

These motors feature Class F insulation that is ideal for withstanding a maximum temperature of 155 degrees C and allows up to 80 degrees C temperature rise.

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