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E731 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
CENTURY ELECTRIC INC · MOTOR
PRODUCT OVERVIEW

E731: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a CENTURY ELECTRIC INC industrial component. Key specifications include PHASE: THREE INPUT, POWER RATING: 50.000 HORSEPOWER OUTPUT, COOLING METHOD: FAN COOLED, SPECIAL FEATURES: MEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY, ENCLOSURE FEATURE: TOTALLY ENCLOSED, FREQUENCY IN HERTZ: 60.0 INPUT. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-367-8809, 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
E731
NSN: 6105-01-367-8809
FSC: 6105 — Motors, Electrical
CAGE: 11349 — CENTURY ELECTRIC INC (USA)
SPECIFICATIONS
PHASETHREE INPUT
POWER RATING50.000 HORSEPOWER OUTPUT
COOLING METHODFAN COOLED
SPECIAL FEATURESMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY
ENCLOSURE FEATURETOTALLY ENCLOSED
FREQUENCY IN HERTZ60.0 INPUT
FRAME SIZE DESIGNATION365T
INCLOSURE SPECIFICATIONNEMA
ROTOR SPEED RATING IN RPM1200.0 SINGLE NO LOAD
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS230.0 LINE TO NEUTRAL HIGH OR 460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT
NSN6105-01-367-8809
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: E731 · CENTURY ELECTRIC INC ⚠ 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
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
FRAME SIZE DESIGNATION: 365T
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
COOLING METHOD: FAN COOLED
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 230.0 LINE TO NEUTRAL HIGH OR 460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT
TECHNICAL CHARACTERISTICS
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
FREQUENCY IN HERTZ60.0 INPUT
FRAME SIZE DESIGNATION365T
CRITICALITY CODE JUSTIFICATIONFEAT
COOLING METHODFAN COOLED
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS230.0 LINE TO NEUTRAL HIGH OR 460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT
SPECIAL FEATURESMEETS OR EXCEEDS NEMA MG1 LATEST REVISION FOR ENERGY EFFICIENT GENERAL PURPOSE DUTY
ENCLOSURE FEATURETOTALLY ENCLOSED
POWER RATING50.000 HORSEPOWER OUTPUT
SUBSTITUTES & CROSS-REFERENCES 4
P36G128Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PIDODP50Reference document
Same NSN cross-reference
Reference document — Secondary reference
00781568138694Reference document
Same NSN cross-reference
Reference document — Secondary reference
EM2544TReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E731?
E731 is a MOTOR,ALTERNATING CURRENT manufactured by CENTURY ELECTRIC INC.
What parts can replace E731?
There are 4 known substitutes for E731: P36G128, PIDODP50, 00781568138694 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E731?
E731 is cataloged in the U.S. Government catalog under NSN 6105-01-367-8809. This indicates validated use in U.S. government and defense supply chains.
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