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MARATHON MOTORS Extra-High Torque Chore Motors, Farm Duty/Agriculture, Single Phase, TEFC, Rigid Base

Marathon extra-high torque chore motors are designed for extreme applications, producing up to 400 percent starting torque. These motors are used for powering conveyors, silo unloaders, compressors, barn cleaners and manure pumps.

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Bearings: Ball , Duty: Continuous , Efficiency Group: Standard , Finish: Black Aqua Satin Enamel , Frame Material: Rolled Steel , Hz: 60 , Insulation Class: F , Motor Application: Farm Duty , Motor Design: Capacitor-Start , Motor Enclosure Design: Totally Enclosed Fan-Cooled , Motor Mounting Position: Horizontal , Motor Shaft Design: Keyed , Motor Thermal Protection: Manual , Phase: 1 , RPM Range: 1701-1800 , Service Factor: 1.15 , Thermal Protection: Manual
StyleModelShaft Dia.FrameFull Load AmpsShaft LengthVoltageHPLength Less ShaftNameplate RPMPrice
A
215TBFW7028
1.125"215TZ30.53.5"2307.517.625"1750£2,738.02
B
213TBFW7027
1.125"213TZ22.63.5"230514.875"1740£2,665.46
C
182TCFW9061
7/8"182TZ24/122 13/16"115/230211.625"1760£1,788.38

Features

  • They feature a capacitor start / run design for delivering a very high starting torque under full-load conditions.
  • These motors have TEFC (totally enclosed fan-cooled) enclosures with an external fan mounted to the shaft to protect the motor from overheating.
  • The single-phase design of these motors delivers speeds up to 1760 rpm and horizontal motor orientation offers user convenience.
  • Their rolled steel frame provides structural rigidity and lubricated ball bearings allow smooth movement and frictional loss.
  • They include a condensate drain and a shaft slinger for removing liquid contaminants out of the motor

Standards and Approvals

  • CSA
  • UL

Frequently Asked Questions

What is the advantage of rigid mounting?

The motor is attached to the frame of the equipment with the help of bolts and fasteners and resists excessive vibrations during operation. This type of mounting style is suitable for small-sized motors and provides an accurate alignment between the motor and the surrounding mechanisms.

What is manual thermal protection?

Manual thermal protection involves turning off the motor when it generates excessive heat during the operation. The thermal protectors will be required to reset after the motor cools down.

What is the purpose of black aqua satin enamel?

Aqua satin enamel offers an extremely hard-wearing finish to the motor body for superior scratch and corrosion resistance. They also resist peeling and flaking and last longer with excellent gloss retention.

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