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National Stock Number:
6680-00-578-5933
Federal Supply Class:
6680
National Item Identification Number:
005785933
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 | | 1225767 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CALIBRATION SPEED IN RPM | 1000.0 | | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION | | LENGTH OF SHAFT FROM HOUSING | 0.625 INCHES SINGLE END | | OVERALL HEIGHT | 2.500 INCHES | | OVERALL LENGTH | 4.797 INCHES | | OVERALL WIDTH | 2.500 INCHES | | MOUNTING FACILITY CIRCLE DIAMETER | 1.250 INCHES | | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE | | MOUNTING METHOD | FIXED BASE AND FACE | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.750 INCHES | | ROTOR SPEED RATING IN RPM | 3000.0 SINGLE FULL LOAD | | SHAFT DIAMETER | 0.2492 INCHES NOMINAL SINGLE END | | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END | | SHAFT ROTATION DIRECTION | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END | | TERMINAL TYPE AND QUANTITY | 2 BINDING POST |
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