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

Marathon closed-coupled pump (CCP) motors are used in industrial and commercial pumping applications. These motors feature a three-phase design that delivers a high starting torque as opposed to the ...Read More

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MARATHON MOTORS 254TTDBD6037A
MARATHON MOTORS 254TTDR16028B
MARATHON MOTORS 215TTDBD6037C
Bearings: Ball , Bolt Circle Dia.: 7 1/4" , Conduit Box Position: No , Duty: Continuous , Duty Cycle: Continuous , Efficiency Group: NEMA Premium Efficient , Green Certification or Other Recognition: NEMA PremiumR Rated , Insulation Class: B , Motor Application: Pump , Motor Enclosure Design: Open Dripproof , Motor Mounting Position: Horizontal , Motor Sub Application: Close-Coupled Pump , Motor Thermal Protection: None , NEMA Design: B , Number of Speeds: 1 , Phase: 3 , RPM Range: 1701-1800 , Service Factor: 1.15
StyleModelInverter RatedBody Dia.FrameLength Less ShaftMax. Ambient Temp.Motor DesignMotor Shaft DesignNameplate RPMPrice
A
254TTDBD6037		-11.8"254JP19 3/16"40° C3 phaseKeyed1775£3,264.44
B
254TTDR16028		No-254JPV19 13/16"40 Degrees C3-PhaseJM Threaded1770£3,744.09
C
215TTDBD6037		Yes9.5"215JP15"40° C3 phaseKeyed1770£2,340.31

Features

  • They come with oversized, locked and shaft-end ball bearings for the smooth working of the motor's internal parts
  • These units feature an external slinger that protects bearings from moisture, dust and dirt.
  • They have open dripproof enclosures to let the air pass freely through the motor windings, keeping them cool when overheated.
  • These motors come with Class F insulation to withstand temperatures up to 155 degrees C and a temperature rise of 80 degrees C (for a sustained period).

Standards and Approvals

  • UL
  • CSA

Frequently Asked Questions

What is the purpose of the rolled steel frame?

Rolled steel provides superior rigidity, ductility, strength and robustness to the motor while allowing seamless operation in demanding applications.

What is a capacitor start- capacitor run electrical type connection?

Capacitor start- capacitor run connection provides greater torque characteristics when the motor is operating at full speed.

What is C-face mounting?

C-face mounting allows for direct coupling with the equipment while keeping the motor weight balanced with the help of a flange.

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