Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MARATHON MOTORS Severe Duty 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 Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp

The MARATHON MOTORS Severe Duty Motor: Rigid Base Mount (SKU 19RX64) is a rigid base 3-phase general purpose AC motor with a TEFC enclosure. It delivers 20 hp at 3,540 RPM and 460V AC, drawing a full load current of…

SKU 3G-OTH-60944

Brand
MARATHON MOTORS
Item
Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp
Category
Rigid Base 3-Phase General Purpose AC Motors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MARATHON MOTORS
Manufacturer Part Number
256TTFCD6501
Type
Totally Enclosed Fan Cooled, 20 hp
AC
460V
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
3,540 RPM
Full Load Current @ 60 Hz
23.7 A
Nameplate Voltage @ 60 Hz
460V AC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MARATHON MOTORS Severe Duty Motor: Rigid Base Mount (SKU 19RX64) is a rigid base 3-phase general purpose AC motor with a TEFC enclosure. It delivers 20 hp at 3,540 RPM and 460V AC, drawing a full load current of 23.7 A (MPN 256TTFCD6501).

Frequently Asked Questions

What is the MARATHON MOTORS Severe Duty Motor 256TTFCD6501 used for?

This MARATHON MOTORS severe duty motor is designed for demanding industrial applications requiring a 20 hp, 460V AC, 3,540 RPM TEFC rigid base mount. It is commonly used in pumps, fans, compressors, and conveyors in harsh environments where protection from dust and moisture is critical.

What are the specifications of the MARATHON MOTORS 256TTFCD6501?

The MARATHON MOTORS 256TTFCD6501 is a 20 hp, 460V AC, 3,540 RPM severe duty motor with a TEFC enclosure. It draws 23.7 A full load current at 60 Hz and features a rigid base mount. The motor is a 3-phase general purpose AC motor designed for continuous operation in industrial settings.

Where to buy the MARATHON MOTORS 256TTFCD6501 worldwide?

You can source the MARATHON MOTORS 256TTFCD6501 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this severe duty motor.

How to select the right MARATHON MOTORS severe duty motor?

To select the correct MARATHON MOTORS severe duty motor, match the nameplate voltage (460V AC), horsepower (20 hp), RPM (3,540 RPM), and enclosure type (TEFC) to your application's load requirements. Ensure the rigid base mount aligns with your mounting configuration. Consult a qualified engineer for proper sizing.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp, 230/460V AC (MPN 256TTFCD6529). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 48.5/24.2 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp, 230/460V AC (MPN 256TTFCD6529). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 48.5/24.2 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 460V AC (MPN 254TTFCD6526). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 18.8 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 460V AC (MPN 254TTFCD6526). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 18.8 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 460V AC (MPN 254TTFCD6501). Key specifications ��— Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 17.8 A; Nameplate RPM @ 60 Hz: 3,555 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 460V AC (MPN 254TTFCD6501). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 17.8 A; Nameplate RPM @ 60 Hz: 3,555 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 40 hp, 460V AC (MPN 324TTFCD6526). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 47.5 A; Nameplate RPM @ 60 Hz: 1,785 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 40 hp, 460V AC (MPN 324TTFCD6526). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 47.5 A; Nameplate RPM @ 60 Hz: 1,785 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 5 hp, 460V AC (MPN 184TTFCD6526). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 6.2 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 5 hp, 460V AC (MPN 184TTFCD6526). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 6.2 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Non-Ventilated, 3 hp, 460V AC (MPN 182TTTCD6501). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 3.5 A; Nameplate RPM @ 60 Hz: 3,525 RPM; Motor Enclosure: TENV.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Non-Ventilated, 3 hp, 460V AC (MPN 182TTTCD6501). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 3.5 A; Nameplate RPM @ 60 Hz: 3,525 RPM; Motor Enclosure: TENV.

More from MARATHON MOTORS

View all MARATHON MOTORS parts
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Non-Ventilated, 3 hp (MPN 182TTTCD6538). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 7.8/3.9 A; Nameplate RPM @ 60 Hz: 1,760 RPM; Motor Enclosure: TENV.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Non-Ventilated, 3 hp (MPN 182TTTCD6538). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 7.8/3.9 A; Nameplate RPM @ 60 Hz: 1,760 RPM; Motor Enclosure: TENV.
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 230/460V AC (MPN 254TTFCD6529). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 37.5/18.8 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS Severe Duty Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 15 hp, 230/460V AC (MPN 254TTFCD6529). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 37.5/18.8 A; Nameplate RPM @ 60 Hz: 1,772 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 3 hp (MPN 213TTFCD6076). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 8.6/4.3 A; Nameplate RPM @ 60 Hz: 1,188 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 3 hp (MPN 213TTFCD6076). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 8.6/4.3 A; Nameplate RPM @ 60 Hz: 1,188 RPM; Motor Enclosure: TEFC.
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
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.
MARATHON MOTORS
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.
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.
MARATHON MOTORS
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.
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.
MARATHON MOTORS
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.
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.
MARATHON MOTORS
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.