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National Stock Number:
6680-00-954-3714
Federal Supply Class:
6680
National Item Identification Number:
009543714
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:
| 22A571 | 25140 | GLOBE MOTORS, INC. | | 369A4517 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 369A4517 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| OVERALL LENGTH | 3.200 INCHES | | MOUNTING METHOD | PAD | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | TERMINAL TYPE AND QUANTITY | 1 RECEPTACLE | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 3.5 AC AND | | 18.0 AC AND | | 21.0 AC | | CALIBRATION SPEED IN RPM | 1000.0 AND | | 3600.0 AND | | 4200.0 | | SHAFT ROTATION DIRECTION | CLOCKWISE OR | | COUNTERCLOCKWISE SINGLE END | | SHAFT END CHARACTERISTIC | A15 SINGLE STYLE SINGLE END | | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND | | VERTICAL MOUNTING POSITION | | TEST DATA DOCUMENT | 81349-MIL-G-2611 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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