Part Number
Part Number:
NSN:
NIIN:
Item Name:
MOTOR-TACHOMETER GENERATOR
Definition:
AN ITEM WHICH IS AN ELECTRICAL ROTATING MACHINE COMBINING BOTH CONTROL MOTOR AND TACHOMETER GENERATOR ACTION. THE CONTROL MOTOR AND TACHOMETER GENERATOR MAY BE CONTAINED IN THE SAME OR SEPARATE HOUSINGS. IT IS DESIGNED FOR SERVO APPLICATION WHERE INSTANT RESPONSE TO INPUT SIGNAL IS ESSENTIAL. IT IS GENERALLY USED IN CIRCUITS WHERE THE OUTPUT POTENTIAL FROM THE TACHOMETER GENERATOR IS FED BACK TO PREVENT EXCESSIVE OSCILLATION AND FOR ASSURING HIGH STABILITY IN A SERVO LOOP. EXCLUDES DYNAMOTOR; AND MOTOR-GENERATOR.
CAGE Information
| Code | Company |
|---|---|
| 88818 | KEARFOTT CORPORATION DBA KEARFOTT DI |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWFX | ROTOR SPEED RATING IN RPM | 5600.0 SINGLE NO LOAD |
| ACDC | CURRENT TYPE | AC INPUT |
| ABSA | SPLINE QUANTITY | 18 SINGLE END |
| AXGY | MOUNTING METHOD | FACE |
| CNXS | POWER RATING | 3.900 WATTS OUTPUT |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 0.812 INCHES |
| CWHZ | SHAFT END CHARACTERISTIC | A14 SINGLE STYLE SINGLE END |
| AAJT | OVERALL HEIGHT | 1.062 INCHES |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| AAJU | OVERALL LENGTH | 3.224 INCHES |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| CWGL | CURRENT RATING IN AMPS | 0.055 LOW INPUT |
| BFMF | COOLING METHOD | AMBIENT AIR |
| AAUH | SPLINE MINOR DIAMETER | 0.1870 INCHES NOMINAL SINGLE END |
| AAJV | OVERALL WIDTH | 1.062 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.548 INCHES SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BKPH | TORQUE RATING AND TYPE | 0.6 INCH-OUNCES STALLED |
| AXFH | SPLINE LENGTH | 0.5480 INCHES NOMINAL SINGLE END |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 90.0 AC AND 180.0 AC |
| FAAZ | PHASE | TWO INPUT |
| ABWV | SHAFT DIAMETER | 0.2083 INCHES NOMINAL SINGLE END |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |