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LM15931 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
LINCOLN ELECTRIC HOLDINGS INC · MOTOR
PRODUCT OVERVIEW

LM15931: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a LINCOLN ELECTRIC HOLDINGS INC industrial component. Key specifications include POWER RATING: 15.000 HORSEPOWER INPUT, SPECIAL FEATURES: MODEL NUMBER AF4S15TC61, FRAME SIZE DESIGNATION: 254TC, ROTOR SPEED RATING IN RPM: 1800.0 SINGLE FULL LOAD, CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 460.0 LINE TO LINE SINGLE INPUT. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-446-6250, 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
LM15931
NSN: 6105-01-446-6250
FSC: 6105 — Motors, Electrical
CAGE: 36232 — LINCOLN ELECTRIC HOLDINGS INC (USA)
SPECIFICATIONS
POWER RATING15.000 HORSEPOWER INPUT
SPECIAL FEATURESMODEL NUMBER AF4S15TC61
FRAME SIZE DESIGNATION254TC
ROTOR SPEED RATING IN RPM1800.0 SINGLE FULL LOAD
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS460.0 LINE TO LINE SINGLE INPUT
NSN6105-01-446-6250
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: LM15931 · LINCOLN ELECTRIC HOLDINGS 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
•
FRAME SIZE DESIGNATION: 254TC
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 460.0 LINE TO LINE SINGLE INPUT
•
POWER RATING: 15.000 HORSEPOWER INPUT
•
ROTOR SPEED RATING IN RPM: 1800.0 SINGLE FULL LOAD
TECHNICAL CHARACTERISTICS
FRAME SIZE DESIGNATION254TC
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS460.0 LINE TO LINE SINGLE INPUT
SPECIAL FEATURESMODEL NUMBER AF4S15TC61
POWER RATING15.000 HORSEPOWER INPUT
ROTOR SPEED RATING IN RPM1800.0 SINGLE FULL LOAD
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

No substitute or cross-reference records for this part.

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 LM15931?
LM15931 is a MOTOR,ALTERNATING CURRENT manufactured by LINCOLN ELECTRIC HOLDINGS INC.
What is the NSN for LM15931?
LM15931 is cataloged in the U.S. Government catalog under NSN 6105-01-446-6250. This indicates validated use in U.S. government and defense supply chains.
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