MARATHON MOTORS Globetrotter Close-Coupled Pump Motors, JM, Dripproof

Marathon Globetrotter close-coupled pump (CCP) motors are used with close-coupled pumps in commercial and industrial pumping applications. These motors come with oversized, locked and shaft-end ball bearings for smooth operation and extended service life.

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MARATHON MOTORS 145TTDR16329A
MARATHON MOTORS 143TTDR16042B
MARATHON MOTORS 145TTDR16302C
MARATHON MOTORS 143TTDR16043D
MARATHON MOTORS 145TTDR16023E
MARATHON MOTORS 145TTDR6034F
MARATHON MOTORS 145TTDR6013G
Assembly: F1 ONLY , Bearings: Ball , Duty: Continuous , Efficiency Group: NEMA Premium , Enclosure: DP , Frame Material: Rolled Steel , Insulation Class: F , Inverter Rated: Yes , Max. Ambient Temp.: 40 Degrees C , Motor Application: Pumps , Motor Design: 3-Phase , Motor Enclosure Design: Open Dripproof , Motor Shaft Design: Keyed , Motor Sub Application: Close-Coupled Pump , Motor Thermal Protection: None , Nominal Efficiency: 86.5% , Orientation: HORIZONTAL OR SHAFT DOWN , Phase: 3 , Service Factor: 1.15 , Shaft Dia.: 7/8" , Shaft Length: 4.25"
StyleModelNameplate RPMFrameFull Load AmpsNEMA DesignOverall LengthRPMRPM RangeVoltagePrice (inc. GST)
A
145TTDR16329		-145JMV4.4/2.2B-1800-230/460A$ 1,307.15
B
143TTDR16042		-143JMV3.45B-1800-200A$ 1,496.52
C
145TTDR16302		-145JMV3A-3600-575A$ 2,143.68
D
143TTDR16043		-143JMV3.45B-1800-200A$ 505.89
E
145TTDR16023		-145JMV8.75A-3600-200A$ 2,143.68
D
145TTDR16335		-145JMV6.9B-1800-200A$ 461.31
B
143TTDR16013		-143JMV3.8/1.9B-3600-230/460A$ 554.75
B
143TTDR16047		-143JMV3/1.5B-1800-230/460A$ 1,574.17
B
145TTDR16073		-145JMV5.05B-1800-200A$ 1,629.24
B
145TTDR16336		-145JMV6.9B-1800-200A$ 1,848.00
C
145TTDR16022		-145JMV8.75B-3600-200A$ 2,143.68
B
145TTDR16019		-145JMV5.6/2.8B-3600-230/460A$ 1,920.41
F
145TTDR6034		1755145JM4.4-4.4/2.2-15.125"-1701-1800208-230/460A$ 1,504.49
G
145TTDR6013		3490145JM8.0-7.2/3.6-14.75"-3001-3600208-230/460A$ 2,158.79

Features

  • They come with an open dripproof enclosure to allow free airflow over the windings to prevent motors from overheating.
  • These units feature an external slinger to keep the bearings protected from moisture and contaminants.
  • They feature horizontal / shaft down orientation to allow proper lubrication with every stroke for reducing seal wear and inhibit corrosion.
  • Models, such as GT400, comes with a three-phase design to offer a maximum speed rating 1800 rpm at 60 hz.
  • They come equipped with a steel conduit box for encasing wire connections safely to prevent accidental contact.

Standards and Approvals

  • UL
  • CSA
  • CE

Frequently Asked Questions

What is POLYREX EM grease?

POLYREX EM grease is used for lubricating motor bearings for durability and resisting rust, corrosion and washout.

What is F Insulation?

Motors with class F insulation help to 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.

What is a capacitor start design?

Capacitor start design provides high starting torque, high breakdown torque and relatively low starting current for various plumbing applications.

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