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National Stock Number:
6680-00-527-8415
Federal Supply Class:
6680
National Item Identification Number:
005278415
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:
| 743504 | 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV | | 743504-1 | 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV | | 743504-1 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
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Techincal Specification:
| OVERALL LENGTH | 3.750 INCHES | | OVERALL WIDTH | 2.500 INCHES | | OVERALL HEIGHT | 2.500 INCHES | | LENGTH OF SHAFT FROM HOUSING | 0.625 INCHES SINGLE END | | MOUNTING METHOD | FACE | | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE | | MOUNTING FACILITY CIRCLE DIAMETER | 1.625 INCHES | | CURRENT TYPE | DC OUTPUT | | CURRENT RATING IN AMPS | 0.100 SINGLE OUTPUT | | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 16.0 DC | | CALIBRATION SPEED IN RPM | 1000.0 | | ELECTRICAL RESISTANCE | 2.0 KILOHMS | | SHAFT ROTATION DIRECTION | CLOCKWISE SINGLE END | | ROTOR SPEED RATING IN RPM | 1000.0 LOW FULL LOAD AND | | 4000.0 HIGH FULL LOAD | | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END | | SHAFT DIAMETER | 0.1875 INCHES NOMINAL SINGLE END | | FEATURES PROVIDED | VERTICAL MOUNTING POSITION AND | | HORIZONTAL MOUNTING POSITION | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 21921 | | DESIGN CONTROL REFERENCE | 743504-1 |
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