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National Stock Number:
6680-00-946-6133
Federal Supply Class:
6680
National Item Identification Number:
009466133
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.
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Manufacturer Information:
| 2710451-501 | 25500 | LOCKHEED MARTIN CORPORATION | | FDE68-13-1 | 88818 | KEARFOTT CORPORATION |
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Techincal Specification:
| OVERALL LENGTH | 8.360 INCHES | | OVERALL WIDTH | 3.500 INCHES | | OVERALL HEIGHT | 3.500 INCHES | | LENGTH OF SHAFT FROM HOUSING | 1.120 INCHES SINGLE END | | MOUNTING METHOD | FLANGE | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 9.0 LINE TO NEUTRAL SINGLE OUTPUT | | TERMINAL TYPE AND QUANTITY | 2 SCREW | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 9.0 DC | | CALIBRATION SPEED IN RPM | 1000.0 | | ELECTRICAL RESISTANCE | 80.0 OHMS | | ROTOR SPEED RATING IN RPM | 4000.0 SINGLE FULL LOAD | | SHAFT END CHARACTERISTIC | A5 SINGLE STYLE SINGLE END | | SHAFT DIAMETER | 0.3120 INCHES NOMINAL SINGLE END | | FLATTED PORTION LENGTH | 0.5000 INCHES NOMINAL SINGLE END | | FLAT DEPTH | 0.1100 INCHES NOMINAL SINGLE END |
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