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12277504 — MOTOR,DIRECT CURRENT

✓ Government record, cited
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM · MOTOR
PRODUCT OVERVIEW

12277504: MOTOR,DIRECT CURRENT.

The MOTOR,DIRECT CURRENT is a U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM industrial component. Key specifications include SLOT DEPTH: 0.213 INCHES NOMINAL SINGLE END IN, SLOT WIDTH: 0.253 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, WINDING TYPE: COMPOUND WOUND, OVERALL WIDTH: 5.060 INCHES IN, TIME INTERVAL: 30.0 SECONDS MAXIMUM ON, COOLING METHOD: FAN COOLED. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-076-9357, 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
12277504
NSN: 6105-01-076-9357
FSC: 6105 — Motors, Electrical
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
SLOT DEPTH0.213 INCHES NOMINAL SINGLE END IN
SLOT WIDTH0.253 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
WINDING TYPECOMPOUND WOUND
OVERALL WIDTH5.060 INCHES IN
TIME INTERVAL30.0 SECONDS MAXIMUM ON
COOLING METHODFAN COOLED
OVERALL HEIGHT5.170 INCHES IN
SHAFT DIAMETER0.669 INCHES NOMINAL SINGLE END IN
MOUNTING METHODFLANGE
ENCLOSURE FEATUREWATERPROOF
SHAFT END CHARACTERISTICA8 SINGLE STYLE SINGLE END
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE SINGLE END
NSN6105-01-076-9357
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 12277504 · U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM ⚠ 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
•
MOUNTING FACILITY TYPE AND QUANTITY: 8 THREADED HOLE(S)
•
DUTY CYCLE: INTERMITTENT
•
SHAFT DIAMETER: 0.669 INCHES NOMINAL SINGLE END IN
•
WINDING TYPE: COMPOUND WOUND
•
MOUNTING METHOD: FLANGE
•
COOLING METHOD: FAN COOLED
•
TIME INTERVAL: 30.0 SECONDS MAXIMUM ON
•
SHAFT ROTATION DIRECTION: COUNTERCLOCKWISE SINGLE END
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY8 THREADED HOLE(S)
DUTY CYCLEINTERMITTENT
SHAFT DIAMETER0.669 INCHES NOMINAL SINGLE END IN
WINDING TYPECOMPOUND WOUND
MOUNTING METHODFLANGE
COOLING METHODFAN COOLED
TIME INTERVAL30.0 SECONDS MAXIMUM ON
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE SINGLE END
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS30.0 LINE TO NEUTRAL SINGLE INPUT
OVERALL WIDTH5.060 INCHES IN
OTHER ITEMS IN FSC 6105 — Motors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680
SUBSTITUTES & CROSS-REFERENCES 1
MBD-6001TReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12277504?
12277504 is a MOTOR,DIRECT CURRENT manufactured by U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM.
What parts can replace 12277504?
There is 1 known substitute for 12277504: MBD-6001T. Substitute compatibility should be verified for your specific system.
What is the NSN for 12277504?
12277504 is cataloged in the U.S. Government catalog under NSN 6105-01-076-9357. This indicates validated use in U.S. government and defense supply chains.
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