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National Stock Number:
6680-01-189-1598
Federal Supply Class:
6680
National Item Identification Number:
011891598
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:
| DB14-13 | 12763 | DYNALEC CORPORATION | | U4G-9W | 12763 | DYNALEC CORPORATION | | U4G-9W | 20049 | THE ELECTRIC TACHOMETER CORP. |
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Techincal Specification:
| CALIBRATION SPEED IN RPM | 1500.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 4.5 DC | | FEATURES PROVIDED | VERTICAL MOUNTING POSITION | | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE | | MOUNTING METHOD | FIXED BASE | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.312 INCHES | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.312 INCHES | | OVERALL HEIGHT | 5.188 INCHES | | OVERALL LENGTH | 5.438 INCHES | | OVERALL WIDTH | 5.188 INCHES | | TERMINAL TYPE AND QUANTITY | 8 SCREW |
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