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National Stock Number:
6680-00-179-2175
Federal Supply Class:
6680
National Item Identification Number:
001792175
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:
| 206-062-627-1 | 97499 | BELL TEXTRON INC | | 22A658 | 25140 | GLOBE MOTORS, INC. | | 32005-026 | 38636 | ADVANCE POWER /ENERGX/ INC |
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Techincal Specification:
| OVERALL LENGTH | 4.034 INCHES | | OVERALL WIDTH | 2.438 INCHES | | OVERALL HEIGHT | 2.438 INCHES | | LENGTH OF SHAFT FROM HOUSING | 0.467 INCHES SINGLE END | | MOUNTING METHOD | PAD | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.876 INCHES | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.876 INCHES | | TERMINAL TYPE AND QUANTITY | 1 RECEPTACLE | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 21.0 AC | | CALIBRATION SPEED IN RPM | 4200.0 | | SHAFT ROTATION DIRECTION | CLOCKWISE SINGLE END | | SHAFT END CHARACTERISTIC | A15 SINGLE STYLE SINGLE END | | FLATTED PORTION LENGTH | 0.400 INCHES MINIMUM AND | | 0.534 INCHES MAXIMUM SINGLE END | | WIDTH ACROSS FLATS | 0.243 INCHES MINIMUM AND | | 0.245 INCHES MAXIMUM SINGLE END | | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND | | VERTICAL MOUNTING POSITION | | TEST DATA DOCUMENT | 81349-MIL-G-26611A 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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