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Technical Data Sheet
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ALEX 2 ✓ Verified by PartsTable
— · 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 ALEX 2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-621-2928, 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
ALEX 2
NSN: 6115-00-621-2928
FSC: 6115
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)
SPECIFICATIONS
Part NumberALEX 2
NSN6115-00-621-2928
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: ALEX 2 · OEM ⚠ 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
•
POWER FACTOR IN PERCENT: 80.0
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
EXCITOR TYPE: SEPARATELY EXCITED
•
INCLOSURE TYPE: FULLY INCLOSED
•
PRIME MOVER STARTING METHOD: ELECTRIC MOTOR
•
AC WATTAGE RATING: 37.5 KILOWATTS AND 45.0 KILOWATTS
•
CRANKING VOLTAGE IN VOLTS: 24.0
TECHNICAL CHARACTERISTICS (FLIS)
POWER FACTOR IN PERCENT80.0
NONDEFINITIVE SPEC/STD DATA1 TYPE
EXCITOR TYPESEPARATELY EXCITED
INCLOSURE TYPEFULLY INCLOSED
PRIME MOVER STARTING METHODELECTRIC MOTOR
AC WATTAGE RATING37.5 KILOWATTS AND 45.0 KILOWATTS
CRANKING VOLTAGE IN VOLTS24.0
OVERALL WIDTH36.000 INCHES NOMINAL IN
HOUSING TYPEINCLOSED
TEMP RISE RATING IN DEG CELSIUS FOR CONTINUOUS OPERATION65.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
JHDW45AInterchangeable
interchangeable cross-reference
interchangeable
MIL-G-14609Interchangeable
interchangeable cross-reference
interchangeable
52300Interchangeable
interchangeable cross-reference
interchangeable
NB3Interchangeable
interchangeable cross-reference
interchangeable
JSGA-601-45Interchangeable
interchangeable cross-reference
interchangeable
26200Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ALEX 2?
ALEX 2 is a ALEX 2.
What parts can replace ALEX 2?
There are 13 known substitutes for ALEX 2: JHDW45A, MIL-G-14609, 52300 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ALEX 2?
ALEX 2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-621-2928. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026