|
|
|
National Stock Number:
6680-01-237-1109
Federal Supply Class:
6680
National Item Identification Number:
012371109
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:
| 22A580 | 25140 | GLOBE MOTORS, INC. |
|
Techincal Specification:
| ELECTRICAL RESISTANCE | 40.0 OHMS | | CALIBRATION SPEED IN RPM | 4200.0 | | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 21.0 AC | | EXCITOR TYPE | SELF-EXCITED | | LENGTH OF SHAFT FROM HOUSING | 0.462 INCHES FIRST END | | OVERALL HEIGHT | 2.438 INCHES | | OVERALL LENGTH | 3.762 INCHES | | OVERALL WIDTH | 2.438 INCHES | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | MOUNTING METHOD | FLANGE | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.876 INCHES | | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.876 INCHES | | SHAFT ROTATION DIRECTION | COUNTERCLOCKWISE SINGLE END | | TERMINAL TYPE AND QUANTITY | 1 RECEPTACLE |
|
|