|
|
|
National Stock Number:
6680-00-799-0086
Federal Supply Class:
6680
National Item Identification Number:
007990086
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.
|
Manufacturer Information:
| 109-187 | 56232 | LOCKHEED MARTIN CORPORATION | | 2187886 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2187886REVD | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
|
Techincal Specification:
| ELECTRICAL RESISTANCE | 300.0 OHMS | | CALIBRATION SPEED IN RPM | 1000.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 16.2 DC AND 16.6 DC | | LENGTH OF SHAFT FROM HOUSING | 0.578 INCHES SINGLE END | | OVERALL LENGTH | 3.785 INCHES | | MOUNTING FACILITY CIRCLE DIAMETER | 1.250 INCHES | | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE | | MOUNTING METHOD | FACE | | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END |
|
|