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

The MARATHON MOTORS General Purpose Motor: Rigid Base Mount is a TEFC, rigid base 3-phase AC motor rated at 150 hp. It operates at 1,780 RPM at 60 Hz with a full load current of 135.0 A and a nameplate voltage of…

SKU 3G-OTH-73186

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

MARATHON MOTORS
Manufacturer Part Number
445TTFCD6037
Type
Totally Enclosed Fan Cooled, 150 hp
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,780 RPM
Full Load Current @ 60 Hz
135.0 A
Nameplate Voltage @ 60 Hz
575V AC
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MARATHON MOTORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARATHON MOTORS General Purpose Motor: Rigid Base Mount is a TEFC, rigid base 3-phase AC motor rated at 150 hp. It operates at 1,780 RPM at 60 Hz with a full load current of 135.0 A and a nameplate voltage of 575V AC (MPN 445TTFCD6037).

Frequently Asked Questions

What is the MARATHON MOTORS 445TTFCD6037 motor used for?

This 150 hp TEFC rigid base 3-phase AC motor is designed for industrial applications requiring reliable, continuous operation in dusty or wet environments. Common uses include pumps, fans, compressors, and conveyors where a Totally Enclosed Fan Cooled enclosure protects internal components.

What are the specifications of the MARATHON MOTORS 445TTFCD6037?

This MARATHON MOTORS general purpose motor delivers 150 hp at 1,780 RPM on 575V AC, 60 Hz power. It draws 135.0 A full load current and features a TEFC enclosure with rigid base mount. The manufacturer part number is 445TTFCD6037.

Where to buy the MARATHON MOTORS 445TTFCD6037 worldwide?

3G Electric supplies this MARATHON MOTORS 445TTFCD6037 motor to global buyers. As an industrial equipment distributor, we handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for pricing and lead time.

How to select the right MARATHON MOTORS general purpose motor?

Match the motor's horsepower, RPM, voltage, and enclosure to your application. For this 150 hp TEFC model, verify your power supply is 575V AC at 60 Hz and that the rigid base mount fits your equipment. Consult a MARATHON MOTORS catalog for frame size and shaft dimensions.

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, 150 hp (MPN 445TTFCD6036). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 169.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 150 hp (MPN 445TTFCD6036). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 169.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 125 hp (MPN 444TTFCD6044). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 575V AC; Full Load Current @ 60 Hz: 112.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 125 hp (MPN 444TTFCD6044). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 575V AC; Full Load Current @ 60 Hz: 112.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp (MPN 405TTFCD6036). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 226.0/113.0 A; Nameplate RPM @ 60 Hz: 1,785 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp (MPN 405TTFCD6036). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 226.0/113.0 A; Nameplate RPM @ 60 Hz: 1,785 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 200 hp (MPN 447TTFCD6038). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 219.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 200 hp (MPN 447TTFCD6038). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 219.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 125 hp (MPN 444TTFCD6036). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 140.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
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MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 125 hp (MPN 444TTFCD6036). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 140.0 A; Nameplate RPM @ 60 Hz: 1,790 RPM; Motor Enclosure: TEFC.
MARATHON MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 150 hp (MPN 447TTFCD6087). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 171.0 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, 150 hp (MPN 447TTFCD6087). Key specifications — Brand: MARATHON MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 171.0 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.

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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.
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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.
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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, 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, 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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