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 |
|---|---|
| 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
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 |
| AJTW | TRANSFORMATION RATIO EQUALITY IN PERCENT | 2.0 NOMINAL |
| CQTM | TERMINAL LOCATION | REAR |
| ABHP | OVERALL LENGTH | 2.4790 INCHES NOMINAL |
| CQZS | SHAFT SLOT DEPTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| ABPA | UNDERCUT DIAMETER | 1.3120 INCHES NOMINAL |
| CSJY | TRANSFORMATION RATIO | 0.980 ROTOR TO STATOR NOMINAL |
| CRHN | SHAFT SLOT WIDTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.0640 INCHES MAXIMUM |
| AAQL | BODY STYLE | STANDARD ROUND C |
| CRSJ | SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.4150 INCHES NOMINAL SINGLE SHAFT |
| AJVF | PHASE SHIFT ANGLE IN DEG | 3.500 INPUT TO OUTPUT NOMINAL |
| AJVK | OUTPUT VOLTAGE FUNCTIONAL ERROR RANGE IN PERCENT | -0.1/+0.0 |
| AJWQ | PILOT LENGTH | 0.0400 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJWR | SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
| AAVL | PILOT DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1200 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM |
| AAFZ | BODY MATERIAL | STEEL, STAINLESS |
| ABPC | UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 60.0 NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 8 SCREW |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.1120 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1871 INCHES MINIMUM SINGLE SHAFT AND 0.1873 INCHES MAXIMUM SINGLE SHAFT |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 200.00 NOMINAL |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AJTT | STATOR DC RESISTANCE IN OHMS | 170.00 NOMINAL |