3020-01-214-2475 GEAR,HELICAL Index 4420-01-214-2477 HEATER,FLUID,INDUSTRIAL

National Stock Number:
6105-01-214-2476

Federal Supply Class:
6105

National Item Identification Number:
012142476

Description:
MOTOR,ALTERNATING CURRENT

Detail:
A MOTOR WHICH IS DESIGNED FOR OPERATION FROM AN ALTERNATING CURRENT SOURCE. SEE ALSO MOTOR, CONTROL.


Manufacturer Information:
86781 GROUP 150380RELIANCE ELECTRIC
88781 GROUP 171956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS


Techincal Specification:
DUTY CYCLECONTINUOUS
ENCLOSURE FEATURETOTALLY ENCLOSED
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS440.0 LINE TO NEUTRAL SINGLE INPUT
COOLING METHODFAN COOLED
CURRENT RATING IN AMPS19.000 SINGLE INPUT
CURRENT RATING METHODLOAD
FRAME SIZE DESIGNATION256UNDZ
FREQUENCY IN HERTZ60.0 INPUT
INCLOSURE SPECIFICATIONNEMA
KEYWAY DEPTH0.156 INCHES NOMINAL SINGLE END
KEYWAY LENGTH1.250 INCHES NOMINAL SINGLE END
KEYWAY WIDTH0.312 INCHES NOMINAL SINGLE END
LENGTH OF SHAFT FROM HOUSING3.625 INCHES SINGLE END
OVERALL LENGTH26.000 INCHES
OVERALL WIDTH17.188 INCHES
MOUNTING FACILITY CIRCLE DIAMETER12.500 INCHES
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING METHODFACE
PHASETHREE INPUT
POWER RATING15.000 HORSEPOWER OUTPUT
ROTOR SPEED RATING IN RPM3600.0 SINGLE NO LOAD AND 3510.0 SINGLE FULL LOAD
SHAFT END STYLEEXTERNAL THREADED AND TAPERED AND KEYED SINGLE END
SHAFT DIAMETER0.688 INCHES NOMINAL SINGLE END
SPECIAL FEATURESSHAFT SECOND STYLE 1.375 IN. DIA
WINDING TYPEINDUCTION-SQUIRREL CAGE
TAPER0.750 PER FOOT IN INCHES SINGLE END
TAPER LENGTH3.125 INCHES NOMINAL SINGLE END
TEMP RATING50.0 AMBIENT CELSIUS
TERMINAL TYPE AND QUANTITY3 SOLDERLESS LUG
THREAD LENGTH0.438 INCHES NOMINAL SINGLE END


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