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Technical Data Sheet

50J256 — Technical Data Sheet

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WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT · 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 MOTOR,ALTERNATING CURRENT is a WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT industrial component. Key specifications include PHASE: SINGLE INPUT, DUTY CYCLE: INTERMITTENT, TEMP RATING: 50.0 AMBIENT CELSIUS, POWER RATING: 0.0470 HORSEPOWER OUTPUT, WINDING TYPE: INDUCTION-SQUIRREL CAGE, OVERALL WIDTH: 4.834 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-594-2006, 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
50J256
NSN: 6105-00-594-2006
FSC: 6105
CAGE: 11660 — WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
SPECIFICATIONS
PHASESINGLE INPUT
DUTY CYCLEINTERMITTENT
TEMP RATING50.0 AMBIENT CELSIUS
POWER RATING0.0470 HORSEPOWER OUTPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
OVERALL WIDTH4.834 INCHES IN
TIME INTERVAL30.0 MINUTES MAXIMUM ON
COOLING METHODAMBIENT AIR
OVERALL HEIGHT7.820 INCHES IN
OVERALL LENGTH6.984 INCHES IN
MOUNTING METHODFLANGE
SHAFT END STYLESLOTTED AND PLAIN SINGLE END
NSN6105-00-594-2006
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 50J256 · WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT ⚠ 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
TEMP RATING: 50.0 AMBIENT CELSIUS
WINDING TYPE: INDUCTION-SQUIRREL CAGE
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 115.0 LINE TO NEUTRAL SINGLE INPUT
PHASE: SINGLE INPUT
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION
ROTOR SPEED RATING IN RPM: 1800.0 SINGLE NO LOAD AND 1500.0 SINGLE FULL LOAD
DUTY CYCLE: INTERMITTENT
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING50.0 AMBIENT CELSIUS
WINDING TYPEINDUCTION-SQUIRREL CAGE
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS115.0 LINE TO NEUTRAL SINGLE INPUT
PHASESINGLE INPUT
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION
OVERALL HEIGHT7.820 INCHES IN
ROTOR SPEED RATING IN RPM1800.0 SINGLE NO LOAD AND 1500.0 SINGLE FULL LOAD
DUTY CYCLEINTERMITTENT
TERMINAL TYPE AND QUANTITY3 THREADED STUD
OVERALL WIDTH4.834 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
353 6126-803Interchangeable
interchangeable cross-reference
interchangeable
472-9379Interchangeable
interchangeable cross-reference
interchangeable
01-0130Interchangeable
interchangeable cross-reference
interchangeable
6515NCM010156Interchangeable
interchangeable cross-reference
interchangeable
920206Interchangeable
interchangeable cross-reference
interchangeable
S1172577AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50J256?
50J256 is a MOTOR,ALTERNATING CURRENT manufactured by WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT.
What parts can replace 50J256?
There are 6 known substitutes for 50J256: 353 6126-803, 472-9379, 01-0130 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50J256?
50J256 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-594-2006. This indicates validated use in U.S. government and defense supply chains.
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