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National Stock Number:
6680-00-672-5630
Federal Supply Class:
6680
National Item Identification Number:
006725630
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:
| 1225767 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1277519 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 86-762 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 930.0 OHMS | | CALIBRATION SPEED IN RPM | 600.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 60.0 DC AND 63.0 DC | | CURRENT TYPE | AC INPUT | | ROTOR SPEED RATING IN RPM | 3000.0 SINGLE FULL LOAD | | SHAFT DIAMETER | 0.249 INCHES NOMINAL SINGLE END | | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END | | SHAFT ROTATION DIRECTION | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
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