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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp - Rigid Base 3-Phase General Purpose AC Motors
MARATHON MOTORSRigid Base 3-Phase General Purpose AC Motors

MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp

The MARATHON MOTORS General Purpose Motor is a Rigid Base 3-Phase AC Motor with a TEFC enclosure. It delivers 20 hp at 1,768 RPM on 575V AC, drawing 19.4 A full-load current (MPN 256TTFCD6030).

SKU 3G-OTH-67360

Brand
MARATHON MOTORS
Item
General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp
Category
Rigid Base 3-Phase General Purpose AC Motors
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Technical Specifications

MARATHON MOTORS
Manufacturer Part Number
256TTFCD6030
Type
Totally Enclosed Fan Cooled, 20 hp
AC
575V
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,768 RPM
Full Load Current @ 60 Hz
19.4 A
Nameplate Voltage @ 60 Hz
575V AC
View Full Spec Sheet

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MARATHON MOTORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARATHON MOTORS General Purpose Motor is a Rigid Base 3-Phase AC Motor with a TEFC enclosure. It delivers 20 hp at 1,768 RPM on 575V AC, drawing 19.4 A full-load current (MPN 256TTFCD6030).

Frequently Asked Questions

What is the MARATHON MOTORS 256TTFCD6030 general purpose motor used for?

This 20 hp TEFC motor is designed for industrial applications requiring a reliable, continuous-duty drive. Typical uses include pumps, fans, compressors, and conveyors in manufacturing, HVAC, and material handling systems where a rigid base mount and 575V AC power are specified.

What are the specifications of the MARATHON MOTORS 256TTFCD6030 motor?

This MARATHON MOTORS general purpose motor delivers 20 hp at 1,768 RPM on 575V AC, drawing 19.4 A full-load current. It features a TEFC enclosure and rigid base mount. The manufacturer part number is 256TTFCD6030.

Where to buy the MARATHON MOTORS 256TTFCD6030 motor worldwide?

3G Electric supplies the MARATHON MOTORS 256TTFCD6030 motor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to select the correct MARATHON MOTORS general purpose motor for an application?

Select based on required horsepower, voltage, RPM, and mounting style. For this TEFC motor, ensure your power supply matches 575V AC and the load does not exceed 20 hp. Verify shaft dimensions and frame size (256TT) for mechanical fit. Consult a motor selection guide for duty cycle and ambient conditions.

Used in

Common applications for MARATHON MOTORS
Pumping systems — Marathon Motors general-purpose TEFC motors (e.g., 286TSTFCD6001) for water and wastewater pumps
HVACR equipment — Marathon Motors HVACR replacement motors for commercial air handlers and condenser fans
Conveyor drives — Marathon Motors rigid base ODP motors (e.g., 215TTDBD6026) for material handling conveyors
Compressor applications — Marathon Motors 75 hp TEFC motor (405TTFCD6086) for industrial air compressors
Machine tools — Marathon Motors metric frame motors (e.g., 71T34FH5507) for CNC and machining centers
Fan and blower systems — Marathon Motors 30 hp TEFC motor (286TTFCD6030) for large industrial exhaust fans

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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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 575V AC (MPN 254TTFCD6030). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 575V AC; Full Load Current @ 60 Hz: 15.1 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp (MPN 286TTFCD6076). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 52.0/26.0 A; Nameplate RPM @ 60 Hz: 1,180 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Open Drip Proof, 20 hp, 230/460V AC (MPN 256TTDBD6026). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 48.5/24.3 A; Nameplate RPM @ 60 Hz: 1,770 RPM; Motor Enclosure: ODP.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Open Drip Proof, 20 hp, 230/460V AC (MPN 256TTDBD6026). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 48.5/24.3 A; Nameplate RPM @ 60 Hz: 1,770 RPM; Motor Enclosure: ODP.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 40 hp (MPN 324TSTFCD6003). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 92.0/46.0 A; Nameplate RPM @ 60 Hz: 3,565 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp (MPN 284TTFCD6028). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 60.0/30.0 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp (MPN 444TTFCD6086). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 229.0/115.0 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 10 hp (MPN 215TTFBD6027). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 27.3-27.0/12.5 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: TEFC.
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