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ECP3581T-4 ✓ 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 ECP3581T-4 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 6105-01-369-3075, 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
ECP3581T-4
NSN: 6105-01-369-3075
FSC: 6105
CAGE: 46UR5 — ABB MOTORS & MECHANICAL INC DIV ABB MOTORS AND MECHANICAL INC. (USA)
SPECIFICATIONS
Part NumberECP3581T-4
NSN6105-01-369-3075
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: ECP3581T-4 · 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
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
•
PHASE: THREE INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
ROTOR SPEED RATING IN RPM: 1800.0 SINGLE NO LOAD
•
POWER RATING: 1.000 HORSEPOWER OUTPUT
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
DUTY CYCLE: CONTINUOUS
TECHNICAL CHARACTERISTICS (FLIS)
ENCLOSURE FEATURETOTALLY ENCLOSED
PHASETHREE INPUT
FREQUENCY IN HERTZ60.0 INPUT
ROTOR SPEED RATING IN RPM1800.0 SINGLE NO LOAD
SPECIAL FEATURESSEVERE DUTY
POWER RATING1.000 HORSEPOWER OUTPUT
CRITICALITY CODE JUSTIFICATIONFEAT
DUTY CYCLECONTINUOUS
INCLOSURE SPECIFICATIONNEMA
COOLING METHODFAN COOLED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
CIDSTEFC1Upgraded Successor
successor cross-reference
successor
ECP3581T-4Upgraded Successor
successor cross-reference
successor
00781568136508Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ECP3581T-4?
ECP3581T-4 is a ECP3581T-4.
What parts can replace ECP3581T-4?
There are 3 known substitutes for ECP3581T-4: CIDSTEFC1, ECP3581T-4, 00781568136508. Substitute compatibility should be verified for your specific system.
What is the NSN for ECP3581T-4?
ECP3581T-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-369-3075. 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