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National Stock Number:
6680-00-551-3823
Federal Supply Class:
6680
National Item Identification Number:
005513823
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:
| 1676159PC55GENR | 56232 | LOCKHEED MARTIN CORPORATION | | 247408 | 1PQF4 | CAE USA INC. | | 247408 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY | | ST721-7B | 83555 | SERVO-TEK PRODUCTS COMPANY INC. DBA SERVO-TEK PRODUCTS |
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Techincal Specification:
| OVERALL LENGTH | 2.259 INCHES | | OVERALL WIDTH | 1.130 INCHES | | LENGTH OF SHAFT FROM HOUSING | 0.528 INCHES SINGLE END | | MOUNTING METHOD | CLAMP RING | | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR | | CURRENT TYPE | DC INPUT | | CURRENT RATING IN AMPS | 0.001 SINGLE INPUT | | TERMINAL TYPE AND QUANTITY | 2 SCREW | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 7.4 DC | | CALIBRATION SPEED IN RPM | 1000.0 | | ELECTRICAL RESISTANCE | 325.0 OHMS | | ACCURACY RANGE IN PERCENT | -1.0 TO 1.0 | | ROTOR SPEED RATING IN RPM | 10.0 LOW FULL LOAD AND | | 20000.0 HIGH FULL LOAD | | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END | | SHAFT DIAMETER | 0.1200 INCHES NOMINAL SINGLE END | | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND | | VERTICAL MOUNTING POSITION | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 83555 | | DESIGN CONTROL REFERENCE | ST721-7B |
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