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Technical Data Sheet

18L8W — Technical Data Sheet

✓ Verified by PartsTable
UNIVERSAL ELECTRIC CO · 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,ALTERNATING CURRENT is a UNIVERSAL ELECTRIC CO industrial component. Key specifications include PHASE: SINGLE INPUT, FLAT DEPTH: 0.0209 INCHES NOMINAL SINGLE END IN, WINDING TYPE: INDUCTION-SQUIRREL CAGE, OVERALL WIDTH: 3.531 INCHES IN, COOLING METHOD: FAN COOLED, OVERALL HEIGHT: 3.531 INCHES IN. This part is cataloged in the Federal Logistics Information System under NSN 6105-00-705-2711, 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
18L8W
NSN: 6105-00-705-2711
FSC: 6105
CAGE: 62119 — UNIVERSAL ELECTRIC CO (USA)
SPECIFICATIONS
PHASESINGLE INPUT
FLAT DEPTH0.0209 INCHES NOMINAL SINGLE END IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
OVERALL WIDTH3.531 INCHES IN
COOLING METHODFAN COOLED
OVERALL HEIGHT3.531 INCHES IN
OVERALL LENGTH4.500 INCHES IN
SHAFT DIAMETER0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE END IN
MOUNTING METHODFACE
SPECIAL FEATURESHIGH IMPEDANCE PROTECTED
ENCLOSURE FEATUREOPEN PROTECTED
FEATURES PROVIDEDVERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION
NSN6105-00-705-2711
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 18L8W · UNIVERSAL ELECTRIC CO ⚠ 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
•
ROTOR SPEED RATING IN RPM: 1550.0 SINGLE FULL LOAD
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
•
LENGTH OF SHAFT FROM HOUSING: 0.562 INCHES SINGLE END IN
•
CURRENT RATING METHOD: LOAD
•
INCLOSURE SPECIFICATION: COMMERCIAL
•
CURRENT RATING IN AMPS: 0.400 SINGLE INPUT
•
MOUNTING FACILITY CIRCLE DIAMETER: 2.844 INCHES IN
TECHNICAL CHARACTERISTICS
ROTOR SPEED RATING IN RPM1550.0 SINGLE FULL LOAD
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
LENGTH OF SHAFT FROM HOUSING0.562 INCHES SINGLE END IN
OVERALL HEIGHT3.531 INCHES IN
CURRENT RATING METHODLOAD
INCLOSURE SPECIFICATIONCOMMERCIAL
CURRENT RATING IN AMPS0.400 SINGLE INPUT
MOUNTING FACILITY CIRCLE DIAMETER2.844 INCHES IN
OVERALL LENGTH4.500 INCHES IN
ENCLOSURE FEATUREOPEN PROTECTED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
155113105InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7309BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
303-09InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K0030309InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
72-487InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1802-8-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18L8W?
18L8W is a MOTOR,ALTERNATING CURRENT manufactured by UNIVERSAL ELECTRIC CO.
What parts can replace 18L8W?
There are 9 known substitutes for 18L8W: 155113105, 7309B, 303-09 and 6 more. Substitute compatibility should be verified for your specific system.
Is 18L8W still available?
18L8W is currently cancelled.
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