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National Stock Number:
6680-00-643-4469
Federal Supply Class:
6680
National Item Identification Number:
006434469
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:
| 2CM5AFE | 24446 | GENERAL ELECTRIC COMPANY | | 2CM5AFE | 81893 | GENERAL ELECTRIC CO LYNN RIVER WORKS |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 4.0 OHMS | | ACCURACY RANGE IN PERCENT | -0.0 TO 0.0 | | CALIBRATION SPEED IN RPM | 1250.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 19.0 AC AND 20.5 AC | | FLATTED PORTION LENGTH | 0.5630 INCHES NOMINAL SINGLE END | | LENGTH OF SHAFT FROM HOUSING | 0.563 INCHES SINGLE END | | OVERALL HEIGHT | 3.188 INCHES | | OVERALL LENGTH | 5.438 INCHES | | OVERALL WIDTH | 3.438 INCHES | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | MOUNTING METHOD | PAD | | SHAFT END CHARACTERISTIC | A15 SINGLE STYLE SINGLE END | | WIDTH ACROSS FLATS | 0.2444 INCHES NOMINAL SINGLE END | | SPLINE QUANTITY | 4 SINGLE END | | TERMINAL TYPE AND QUANTITY | 1 RECEPTACLE |
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