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National Stock Number:
6680-00-487-4290
Federal Supply Class:
6680
National Item Identification Number:
004874290
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:
| 2CM5BAL | 24446 | GENERAL ELECTRIC COMPANY | | 2CM5BAL | 97424 | AMETEK INC |
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Techincal Specification:
| CALIBRATION SPEED IN RPM | 1250.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 21.0 AC | | FLATTED PORTION LENGTH | 0.4690 INCHES NOMINAL SINGLE END | | OVERALL HEIGHT | 3.172 INCHES | | OVERALL LENGTH | 5.125 INCHES | | OVERALL WIDTH | 2.813 INCHES | | MOUNTING METHOD | PAD | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.875 INCHES | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.875 INCHES | | SHAFT END CHARACTERISTIC | A15 SINGLE STYLE SINGLE END | | WIDTH ACROSS FLATS | 0.2450 INCHES NOMINAL SINGLE END |
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