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 |
|---|---|---|
| AJSL | BODY SIZE | 11 |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 WIRE LEAD |
| CQTM | TERMINAL LOCATION | REAR |
| CSJY | TRANSFORMATION RATIO | 0.975 ROTOR TO STATOR NOMINAL |
| CRHN | SHAFT SLOT WIDTH | 0.0200 INCHES NOMINAL SINGLE SHAFT |
| AJWR | SHOULDER LENGTH | 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AAVL | PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 4.0 CENTIMETER-GRAMS NOMINAL |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | NOT RATED |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 75.00 |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 161.50 MINIMUM AND 218.50 MAXIMUM |
| AJTH | ZRO IMPEDANCE ANGLE IN DEG | 78.50 NOMINAL |
| ABPA | UNDERCUT DIAMETER | 0.9700 INCHES MINIMUM AND 0.9800 INCHES MAXIMUM |
| AAQL | BODY STYLE | STANDARD ROUND C |
| AJSV | ROTOR INPUT ELECTRICAL POWER RATING | 150.0 MILLIWATTS NOMINAL |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| AJSP | STATOR INPUT CURRENT RATING | NOT RATED |
| ABXF | SHAFT LENGTH | 0.3120 INCHES NOMINAL SINGLE SHAFT |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | NOT RATED |
| ABPC | UNDERCUT WIDTH | 0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.8520 INCHES MINIMUM AND 1.8640 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.0900 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 78.00 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 1400.00 NOMINAL |
| AJWQ | PILOT LENGTH | 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 29.00 OUTPUT |
| ABKK | FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| AAFZ | BODY MATERIAL | STEEL, STAINLESS |
| AAVH | SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| AJTT | STATOR DC RESISTANCE IN OHMS | 144.50 MINIMUM AND 195.50 MAXIMUM |
| AJTG | ZRO IMPEDANCE MAGNITUDE IN OHMS | 1680.00 NOMINAL |
| CQZS | SHAFT SLOT DEPTH | 0.0250 INCHES NOMINAL SINGLE SHAFT |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 16.0 CENTIMETER-GRAMS NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1195 INCHES MINIMUM SINGLE SHAFT AND 0.1200 INCHES MAXIMUM SINGLE SHAFT |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7620 INCHES MINIMUM AND 1.7680 INCHES MAXIMUM |
| AJVF | PHASE SHIFT ANGLE IN DEG | 7.000 INPUT TO OUTPUT NOMINAL |
| AHCG | MAXIMUM TEMP RISE | 1.0 DEG CELSIUS |
| AJST | ROTOR INPUT CURRENT RATING | 20.0 MILLIAMPERES NOMINAL |