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 |
|---|---|
| 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND |
Federal Supply Class
Title
SYNCHROS AND RESOLVERS
Inclusions:
Exclusions:
EXCLUDES SYNCHRO SYSTEMS; SERVO MECHANISMS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.6250 INCHES MAXIMUM |
| AJSL | BODY SIZE | 11 |
| ABPA | UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.2160 INCHES MAXIMUM |
| AJTG | ZRO IMPEDANCE MAGNITUDE IN OHMS | 170.00 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 42.00 NOMINAL |
| CQTM | TERMINAL LOCATION | REAR |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.8120 INCHES NOMINAL |
| AJSV | ROTOR INPUT ELECTRICAL POWER RATING | 900.0 MILLIWATTS NOMINAL |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 24.00 NOMINAL |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJST | ROTOR INPUT CURRENT RATING | 176.0 MILLIAMPERES MAXIMUM |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 6.0 CENTIMETER-GRAMS NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 8.000 INPUT TO OUTPUT NOMINAL |
| AJWQ | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 20.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -2.0/+2.0 |
| AJWR | SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| CWXK | SHAFT RADIAL PLAY DETERMINING WEIGHT | 4.0 OUNCES |
| AAVH | SHOULDER DIAMETER | 1.0000 INCHES NOMINAL |
| CRHN | SHAFT SLOT WIDTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 80.50 NOMINAL |
| AAQL | BODY STYLE | STANDARD ROUND C |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| AJTW | TRANSFORMATION RATIO EQUALITY IN PERCENT | 0.018 NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 8 WIRE LEAD |
| CSJY | TRANSFORMATION RATIO | 0.454 ROTOR TO STATOR NOMINAL |
| ABXF | SHAFT LENGTH | 0.3120 INCHES NOMINAL SINGLE SHAFT |
| AJWE | SHAFT RADIAL PLAY TEST POINT | 0.250 INCHES NOMINAL |
| AJTT | STATOR DC RESISTANCE IN OHMS | 4.20 NOMINAL |
| ABKK | FLANGE DIAMETER | 1.0620 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1200 INCHES MAXIMUM SINGLE SHAFT |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AAFZ | BODY MATERIAL | STEEL, CORROSION RESISTING |
| AJWH | SHAFT END PLAY | 0.0005 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM |
| AJXB | SHAFT MAXIMUM RUNOUT | 0.0008 INCHES |
| CWYF | SHAFT END PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 44.00 NOMINAL |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
| FEAT | SPECIAL FEATURES | TERMINAL LG 36.000 IN. MIN |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7310 INCHES MAXIMUM |
| AJTH | ZRO IMPEDANCE ANGLE IN DEG | 77.00 NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES 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 |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 24.00 NOMINAL |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 15.00 INPUT |