NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW
The MOTOR,ALTERNATING CURRENT is a WESTINGHOUSE ELECTRIC CORP industrial component. Key specifications include PHASE: SINGLE INPUT, DUTY CYCLE: CONTINUOUS, TEMP RATING: 40.0 OPERATING CELSIUS, KEYWAY DEPTH: 0.0940 INCHES NOMINAL SINGLE END IN, KEYWAY WIDTH: 0.1880 INCHES NOMINAL SINGLE END IN, POWER RATING: 0.2500 HORSEPOWER OUTPUT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-228-4625, 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
311P291A
NSN:6105-00-228-4625 FSC:6105 CAGE:79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
PHASE
SINGLE INPUT
DUTY CYCLE
CONTINUOUS
TEMP RATING
40.0 OPERATING CELSIUS
KEYWAY DEPTH
0.0940 INCHES NOMINAL SINGLE END IN
KEYWAY WIDTH
0.1880 INCHES NOMINAL SINGLE END IN
POWER RATING
0.2500 HORSEPOWER OUTPUT
WINDING TYPE
INDUCTION-SPLIT PHASE
KEYWAY LENGTH
1.3750 INCHES NOMINAL SINGLE END IN
OVERALL WIDTH
6.500 INCHES IN
COOLING METHOD
NONVENTILATED
OVERALL HEIGHT
6.750 INCHES IN
OVERALL LENGTH
10.844 INCHES IN
NSN
6105-00-228-4625
COMPONENT DIAGRAM
KEY FEATURES
•
COOLING METHOD: NONVENTILATED
•
CURRENT RATING METHOD: LOAD
•
SHAFT END CHARACTERISTIC: A9 SINGLE STYLE SINGLE END
•
POWER RATING: 0.2500 HORSEPOWER OUTPUT
•
INCLOSURE SPECIFICATION: NEMA
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 115.0 LINE TO NEUTRAL SINGLE INPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 3.500 INCHES SINGLE END IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
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FREQUENTLY ASKED QUESTIONS
What is 311P291A?
311P291A is a MOTOR,ALTERNATING CURRENT manufactured by WESTINGHOUSE ELECTRIC CORP.
What parts can replace 311P291A?
There are 8 known substitutes for 311P291A: 13775-5STEEL, F16552, 15AF442N and 5 more. Substitute compatibility should be verified for your specific system.
Is 311P291A still available?
311P291A is currently cancelled.
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