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Technical Data Sheet

2675144 — Technical Data Sheet

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LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD · 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-TACHOMETER GENERATOR is a LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD industrial component. Key specifications include PHASE: SINGLE INPUT, TEMP RATING: -55.0 OPERATING CELSIUS AND 100.0 OPERATING CELSIUS, CURRENT TYPE: AC INPUT, EXCITOR TYPE: SELF-EXCITED, POWER RATING: 5.400 WATTS OUTPUT, OVERALL WIDTH: 1.750 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-686-4326, 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
2675144
NSN: 6105-00-686-4326
FSC: 6105
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
PHASESINGLE INPUT
TEMP RATING-55.0 OPERATING CELSIUS AND 100.0 OPERATING CELSIUS
CURRENT TYPEAC INPUT
EXCITOR TYPESELF-EXCITED
POWER RATING5.400 WATTS OUTPUT
OVERALL WIDTH1.750 INCHES IN
COOLING METHODAMBIENT AIR
OVERALL HEIGHT1.750 INCHES IN
OVERALL LENGTH4.119 INCHES IN
SHAFT DIAMETER0.1770 INCHES NOMINAL SINGLE END IN
MOUNTING METHODFACE
ENCLOSURE FEATUREOPEN PROTECTED
NSN6105-00-686-4326
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 2675144 · LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD ⚠ 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 METHOD: FACE
CURRENT TYPE: AC INPUT
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
ENCLOSURE FEATURE: OPEN PROTECTED
LENGTH OF SHAFT FROM HOUSING: 0.568 INCHES SINGLE END IN
FREQUENCY IN HERTZ: 400.0 OUTPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 115.0 LINE TO NEUTRAL SINGLE INPUT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODFACE
CURRENT TYPEAC INPUT
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
ENCLOSURE FEATUREOPEN PROTECTED
LENGTH OF SHAFT FROM HOUSING0.568 INCHES SINGLE END IN
OVERALL WIDTH1.750 INCHES IN
FREQUENCY IN HERTZ400.0 OUTPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS115.0 LINE TO NEUTRAL SINGLE INPUT
MOUNTING FACILITY CIRCLE DIAMETER1.250 INCHES IN
TORQUE RATING AND TYPE2.8 INCH-OUNCES STALLED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
665-53-81Upgraded Successor
successor cross-reference
successor
229-0195-000Upgraded Successor
successor cross-reference
successor
6308-01-01Upgraded Successor
successor cross-reference
successor
127003Interchangeable
interchangeable cross-reference
interchangeable
6204ZZInterchangeable
interchangeable cross-reference
interchangeable
8367807Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2675144?
2675144 is a MOTOR-TACHOMETER GENERATOR manufactured by LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD.
What parts can replace 2675144?
There are 27 known substitutes for 2675144: 665-53-81, 229-0195-000, 6308-01-01 and 24 more. Substitute compatibility should be verified for your specific system.
Is 2675144 still available?
2675144 is currently cancelled.
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