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MARATHON MOTORS 256TTFCD6529 Rigid Base 3-Phase AC Motor, 20 hp, TEFC, 230/460V - Rigid Base 3-Phase General Purpose AC Motors
MARATHON MOTORSRigid Base 3-Phase General Purpose AC Motors

MARATHON MOTORS 256TTFCD6529 Rigid Base 3-Phase AC Motor, 20 hp, TEFC, 230/460V

The MARATHON MOTORS Severe Duty Motor: Rigid Base Mount (SKU 3G-OTH-60879) is a 20 hp, TEFC, rigid base 3-phase general purpose AC motor. It operates at 1,780 RPM with a full load current of 48.5/24.2 A at 230/460V…

SKU 3G-OTH-60879

Brand
MARATHON MOTORS
Item
256TTFCD6529 Rigid Base 3-Phase AC Motor, 20 hp, TEFC, 230/460V
Part Number
256TTFCD6529
Category
Rigid Base 3-Phase General Purpose AC Motors
Available to Order
Also known as:256TTFCD6529MARATHON MOTORS
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Technical Specifications

MARATHON MOTORS
Manufacturer Part Number
256TTFCD6529
Type
Totally Enclosed Fan Cooled, 20 hp
AC
230/460V
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,780 RPM
Full Load Current @ 60 Hz
48.5/24.2 A
Nameplate Voltage @ 60 Hz
230/460V AC

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARATHON MOTORS Severe Duty Motor: Rigid Base Mount (SKU 3G-OTH-60879) is a 20 hp, TEFC, rigid base 3-phase general purpose AC motor. It operates at 1,780 RPM with a full load current of 48.5/24.2 A at 230/460V AC (MPN 256TTFCD6529).

Frequently Asked Questions

What is the MARATHON MOTORS 256TTFCD6529 severe duty motor used for?

This 20 hp TEFC rigid base motor is designed for severe-duty industrial applications such as pumps, fans, compressors, and conveyors in harsh environments. Its totally enclosed fan-cooled enclosure protects against dust and moisture, making it suitable for continuous operation in demanding settings.

What are the specifications of the MARATHON MOTORS 256TTFCD6529 motor?

The MARATHON MOTORS 256TTFCD6529 is a 20 hp, 1,780 RPM, TEFC severe duty motor with rigid base mount. It operates at 230/460V AC, 60 Hz, with full load current of 48.5/24.2 A. The enclosure is Totally Enclosed Fan Cooled, providing reliable performance in industrial environments.

Where to buy the MARATHON MOTORS 256TTFCD6529 motor worldwide?

3G Electric supplies the MARATHON MOTORS 256TTFCD6529 severe duty motor to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time for your region.

How to select the right MARATHON MOTORS severe duty motor for my application?

Select based on required horsepower (20 hp), voltage (230/460V AC), RPM (1,780 RPM), and enclosure type (TEFC for dusty/moist environments). Ensure the rigid base mount matches your equipment's mounting pattern. Consult a motor selection guide or contact 3G Electric for application-specific advice.

Used in

Common applications for MARATHON MOTORS
HVACR — Marathon Motors TEFC general-purpose motors for pump and fan duty in air-handling and refrigeration equipment
Water treatment — Rigid base 3-phase motors driving centrifugal pumps in continuous-duty process water systems
Material handling — C-face with rigid base motors coupled to gear reducers on belt and roller conveyors
Industrial compressed air — 15 hp to 50 hp Marathon Motors IEC metric frame motors for rotary screw compressors
Food and beverage — TEFC motors with rigid base mounting for washdown-adjacent conveyor and pump applications
Manufacturing — 3 hp to 20 hp general-purpose motors for machine tools, mixers, and process fans
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MARATHON MOTORS Products

3G Electric supplies MARATHON MOTORS rigid base 3-phase general purpose ac motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Totally enclosed fan-cooled (TEFC) 3-phase AC motor rated 15 hp at 1,780 RPM on 460V AC, 60 Hz. Full load current is 18.8 A. Rigid base mount suitable for pumps, fans, compressors, and conveyors in industrial environments
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