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 |
|---|---|
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 | 15 |
| CQTM | TERMINAL LOCATION | REAR |
| AJTA | ZRS RESISTANCE IN OHMS | 11.00 NOMINAL |
| CQZS | SHAFT SLOT DEPTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| ABPA | UNDERCUT DIAMETER | 1.3120 INCHES NOMINAL |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 1.1000 INCHES NOMINAL |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | 20.0 NOMINAL |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 25.00 NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.9550 INCHES MAXIMUM |
| CSJY | TRANSFORMATION RATIO | 0.453 ROTOR TO STATOR NOMINAL |
| ABHP | OVERALL LENGTH | 2.6350 INCHES NOMINAL |
| CRHN | SHAFT SLOT WIDTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| AAQL | BODY STYLE | STANDARD ROUND C |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| AJWQ | PILOT LENGTH | 0.0400 INCHES NOMINAL |
| CQXQ | PLUS J ZRO REACTANCE IN OHMS | 175.00 NOMINAL |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -3.0/+3.0 |
| ABKK | FLANGE DIAMETER | 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 4.00 INCH-OUNCES NOMINAL |
| CRGZ | PLUS J ZSO REACTANCE IN OHMS | 4.00 NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJWR | SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
| AJSY | ZSO RESISTANCE IN OHMS | 8.00 NOMINAL |
| AAVL | PILOT DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.5710 INCHES NOMINAL SINGLE SHAFT |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 1.00 INCH-OUNCES NOMINAL |
| AAFZ | BODY MATERIAL | STEEL, CORROSION RESISTING |
| AJSW | ZRO RESISTANCE IN OHMS | 37.00 NOMINAL |
| AAVH | SHOULDER DIAMETER | 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM |
| ABPC | UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 8 SCREW |
| ABWV | SHAFT DIAMETER | 0.1871 INCHES MINIMUM SINGLE SHAFT AND 0.1873 INCHES MAXIMUM SINGLE SHAFT |
| AJVF | PHASE SHIFT ANGLE IN DEG | 7.000 INPUT TO OUTPUT NOMINAL |
| AJTT | STATOR DC RESISTANCE IN OHMS | 5.00 NOMINAL |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |