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National Stock Number:
6680-00-312-1336
Federal Supply Class:
6680
National Item Identification Number:
003121336
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:
| CB247 | 73693 | SCHULZE MFG. INC. | | GS14068 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | K9395946 | 24446 | GENERAL ELECTRIC COMPANY | | GS14068 | 53711 | NAVAL SEA SYSTEMS COMMAND | | GS15068 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | GS15068 | 70408 | AT AND T CORP | | K9395946 | 97993 | GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS |
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Techincal Specification:
| OVERALL WIDTH | 1.625 INCHES | | OVERALL HEIGHT | 2.000 INCHES | | MOUNTING METHOD | FIXED BASE | | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.000 INCHES | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.250 INCHES | | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 72.9 LINE TO NEUTRAL SINGLE OUTPUT | | EXCITOR TYPE | SELF-EXCITED | | ELECTRICAL RESISTANCE | 286.0 OHMS | | ACCURACY RANGE IN PERCENT | -15.0 TO 15.0 | | SHAFT ROTATION DIRECTION | COUNTERCLOCKWISE SINGLE END | | ROTOR SPEED RATING IN RPM | 3000.0 SINGLE FULL LOAD | | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END | | SHAFT DIAMETER | 0.1560 INCHES NOMINAL SINGLE END | | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND | | VERTICAL MOUNTING POSITION |
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