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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
SYNCHROS AND RESOLVERS
Inclusions:
Exclusions:
EXCLUDES SYNCHRO SYSTEMS; SERVO MECHANISMS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQWQ | SHAFT THREAD LENGTH | 0.3100 INCHES MINIMUM SINGLE SHAFT AND 0.3400 INCHES MAXIMUM SINGLE SHAFT |
| CQWQ | SHAFT THREAD LENGTH | 0.3100 INCHES MINIMUM SINGLE SHAFT AND 0.3400 INCHES MAXIMUM SINGLE SHAFT |
| ABKK | FLANGE DIAMETER | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 83.00 NOMINAL |
| AJWQ | PILOT LENGTH | 0.1090 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 0.6930 INCHES MINIMUM SINGLE SHAFT AND 0.7190 INCHES MAXIMUM SINGLE SHAFT |
| CQTM | TERMINAL LOCATION | REAR |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.240 INCHES SINGLE SHAFT |
| AAVL | PILOT DIAMETER | 0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 60.00 |
| AJSL | BODY SIZE | 23 |
| AAVH | SHOULDER DIAMETER | 1.9850 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM |
| AJWR | SHOULDER LENGTH | 0.2500 INCHES NOMINAL |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 16.50 NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 1.300 INPUT TO OUTPUT NOMINAL |
| ABKU | FLANGE THICKNESS | 0.2500 INCHES NOMINAL |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 MAXIMUM |
| AAQL | BODY STYLE | STANDARD ROUND D |
| CSJY | TRANSFORMATION RATIO | 1.027 ROTOR TO STATOR NOMINAL |
| AAZW | SECOND SHOULDER DIAMETER | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ABHP | OVERALL LENGTH | 4.7430 INCHES MINIMUM AND 4.7990 INCHES MAXIMUM |
| AAFZ | BODY MATERIAL | STEEL, CORROSION RESISTING |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 234.00 NOMINAL |
| AJTT | STATOR DC RESISTANCE IN OHMS | 4.70 NOMINAL |
| AJWV | AFT OF FIRST FLANGE DIAMETER | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-14346 SPECIFICATION |
| CRSJ | SHAFT TYPE | ROUND, THREADED SINGLE SHAFT |
| AAZX | SECOND SHOULDER LENGTH | 0.1700 INCHES NOMINAL |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 30.00 OUTPUT |
| AKAN | SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| TTQY | TERMINAL TYPE AND QUANTITY | 8 SCREW |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 4.0540 INCHES MINIMUM AND 4.0800 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.2402 INCHES MINIMUM SINGLE SHAFT AND 0.2405 INCHES MAXIMUM SINGLE SHAFT |
| ABPM | BODY DIAMETER | 1.9850 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM |
| AJSP | STATOR INPUT CURRENT RATING | 445.0 MILLIAMPERES MAXIMUM |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 5.3 WATTS NOMINAL |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |