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PartsTable / COMPONENT / 44TSTFS6526
44TSTFS6526 ✓ Verified by PartsTable
— · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The 44TSTFS6526 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-369-3050, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
44TSTFS6526
NSN: 6105-01-369-3050
FSC: 6105
CAGE: 38151 — MARATHON ELECTRIC, LLC (USA)
SPECIFICATIONS
Part Number44TSTFS6526
NSN6105-01-369-3050
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 44TSTFS6526 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FRAME SIZE DESIGNATION: 444TS
•
POWER RATING: 125.000 HORSEPOWER OUTPUT
•
ROTOR SPEED RATING IN RPM: 1800.0 SINGLE NO LOAD
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 460.0 LINE TO LINE SINGLE INPUT
•
PHASE: THREE INPUT
•
DUTY CYCLE: CONTINUOUS
TECHNICAL CHARACTERISTICS (FLIS)
FRAME SIZE DESIGNATION444TS
POWER RATING125.000 HORSEPOWER OUTPUT
ROTOR SPEED RATING IN RPM1800.0 SINGLE NO LOAD
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS460.0 LINE TO LINE SINGLE INPUT
PHASETHREE INPUT
SPECIAL FEATURESMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT SEVERE DUTY
DUTY CYCLECONTINUOUS
FREQUENCY IN HERTZ60.0 INPUT
COOLING METHODFAN COOLED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
E9927Interchangeable
interchangeable cross-reference
interchangeable
ECP4411T-4Interchangeable
interchangeable cross-reference
interchangeable
P44G365Interchangeable
interchangeable cross-reference
interchangeable
5N844Interchangeable
interchangeable cross-reference
interchangeable
PIDSTEFC125Interchangeable
interchangeable cross-reference
interchangeable
E9926Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44TSTFS6526?
44TSTFS6526 is a 44TSTFS6526.
What parts can replace 44TSTFS6526?
There are 14 known substitutes for 44TSTFS6526: E9927, ECP4411T-4, P44G365 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44TSTFS6526?
44TSTFS6526 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-369-3050. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026