2040-00-590-9358 HEATER ASSY Index 5950-00-590-9371 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
6680-00-590-9369

Federal Supply Class:
6680

National Item Identification Number:
005909369

Description:
GENERATOR,TACHOMETER

Detail:
A GENERATOR CONSISTING OF A SERIES OF MOUNTED COILS SURROUNDING A ROTATING PERMANENT MAGNET OR A PERMANENT MAGNET AND A ROTATING ARMATURE. THE VOLTAGE OUTPUT IS DIRECTLY PROPORTIONAL TO THE SPEED OF ROTATION OF THE SHAFT. WHEN USED WITH AN ASSOCIATED INDICATOR, TRANSMITS SUCH DATA AS REVOLUTIONS PER MINUTE, SPEED OF TRAVEL, AND THE LIKE. MAY ALSO BE USED IN SERVOMECHANISM LOOPS AS A SYSTEM STABILIZER. EXCLUDES ROTARY INVERTERS, ROTARY CONVERTERS, MOTOR GENERATORS, DYNAMOTORS, GENERATOR SETS, SYNCHROS, FREQUENCY OR PHASE CHANGERS, AND ENGINE ACCESSORY GENERATORS.


Manufacturer Information:
3363712REVHPCALL80064NAVAL SHIP SYSTEMS COMMAND
71389403956NORTHROP GRUMMAN SYSTEMS CORPORATION
R7001A05088KEARFOTT CORP
71389456232LOCKHEED MARTIN CORPORATION
713894REVHPCALL56232LOCKHEED MARTIN CORPORATION
R7001A88818KEARFOTT CORPORATION


Techincal Specification:
ELECTRICAL RESISTANCE2.2 KILOHMS
CALIBRATION SPEED IN RPM1000.0
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS3.2 AC
CURRENT RATING IN AMPS0.073 HIGH OUTPUT
CURRENT TYPEAC OUTPUT
EXCITOR TYPESEPARATELY EXCITED
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
LENGTH OF SHAFT FROM HOUSING0.555 INCHES SINGLE END
OVERALL HEIGHT1.437 INCHES
OVERALL LENGTH2.638 INCHES
OVERALL WIDTH1.437 INCHES
MOUNTING FACILITY CIRCLE DIAMETER1.100 INCHES
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING METHODFACE
NOMINAL THREAD SIZE0.190 INCHES SINGLE END
ROTOR SPEED RATING IN RPM600.0 LOW FULL LOAD AND 5400.0 HIGH FULL LOAD
SHAFT END CHARACTERISTICA2 FIRST STYLE AND A14 SECOND STYLE SINGLE END
SHAFT DIAMETER0.1872 INCHES NOMINAL SINGLE END
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
SPLINE LENGTH0.200 INCHES NOMINAL SINGLE END
SPLINE MINOR DIAMETER0.175 INCHES NOMINAL SINGLE END
SPLINE QUANTITY21 SINGLE END
TERMINAL TYPE AND QUANTITY4 SOLDER LUG
THREAD LENGTH0.200 INCHES NOMINAL SINGLE END
THREAD SERIES DESIGNATORUNF SINGLE END


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