Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESOLVER , ELECTRICAL
Definition:
AN ITEM CONSISTING OF A ROTOR AND A STATOR INDUCTIVELY COUPLED. IT USUALLY HAS TWO ROTOR WINDINGS DISPLACED FROM EACH OTHER BY 90 DEGREES AND TWO STATOR WINDINGS SIMILARLY DISPLACED. THE OUTPUT VOLTAGE(S) IS A TRIGONOMETRIC FUNCTION OF THE INPUT VOLTAGE(S) AND THE ANGULAR DISPLACEMENT OF THE ROTOR WITH RESPECT TO THE STATOR. SEE ALSO SYNCHRO (AS MODIFIED) AND GONIOMETER, ELECTRICAL. EXCLUDES TRANSOLVER, ELECTRICAL AND POTENTIOMETER SINE/COSINE ELECTRICAL RESOLVERS.
CAGE Information
| Code | Company |
|---|---|
| 88818 | KEARFOTT CORPORATION DBA KEARFOTT DI |
Federal Supply Class
Title
SYNCHROS AND RESOLVERS
Inclusions:
Exclusions:
EXCLUDES SYNCHRO SYSTEMS; SERVO MECHANISMS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAVH | SHOULDER DIAMETER | 2.0910 INCHES MINIMUM AND 2.0920 INCHES MAXIMUM |
| AJST | ROTOR INPUT CURRENT RATING | 35.0 MILLIAMPERES MINIMUM AND 430.0 MILLIAMPERES MAXIMUM |
| CQTM | TERMINAL LOCATION | REAR |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | 35.0 NOMINAL |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 2.3000 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.1880 INCHES NOMINAL |
| AJSL | BODY SIZE | 25 |
| CRSJ | SHAFT TYPE | ROUND SINGLE SHAFT |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| ABKK | FLANGE DIAMETER | 2.4900 INCHES NOMINAL |
| AJSV | ROTOR INPUT ELECTRICAL POWER RATING | NOT RATED |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | NOT RATED |
| AJSS | FREQUENCY IN HERTZ | 60.0 NOMINAL |
| ABHP | OVERALL LENGTH | 3.3750 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.2343 INCHES MINIMUM SINGLE SHAFT AND 0.2347 INCHES MAXIMUM SINGLE SHAFT |
| ABPM | BODY DIAMETER | 2.4960 INCHES MINIMUM AND 2.4980 INCHES MAXIMUM |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.9340 INCHES NOMINAL |
| CSJY | TRANSFORMATION RATIO | 1.428 ROTOR TO STATOR NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | NOT RATED |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 315.00 MINIMUM AND 385.00 MAXIMUM |
| AJVF | PHASE SHIFT ANGLE IN DEG | 90.000 OUTPUT TO INPUT NOMINAL |
| AAQL | BODY STYLE | STANDARD ROUND, ROTATABLE HOUSING |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | NOT RATED |
| ABXF | SHAFT LENGTH | 0.7400 INCHES MINIMUM SINGLE SHAFT AND 0.7500 INCHES MAXIMUM SINGLE SHAFT |
| AAFZ | BODY MATERIAL | STEEL, CORROSION RESISTING |
| CRSY | ALIGNMENT HOLE DEPTH | 0.0100 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 SCREW |
| AJWR | SHOULDER LENGTH | 0.1250 INCHES NOMINAL |
| AJVW | ALIGNMENT HOLE QUANTITY | 3 |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 5.00 |