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 |
|---|---|---|
| AJSL | BODY SIZE | 11 |
| AJSL | BODY SIZE | 11 |
| AJXA | SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 15.00 OUTPUT |
| ABXF | SHAFT LENGTH | 0.5450 INCHES MINIMUM SINGLE SHAFT AND 0.5650 INCHES MAXIMUM SINGLE SHAFT |
| CQTM | TERMINAL LOCATION | REAR |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.3340 INCHES MINIMUM AND 2.3540 INCHES MAXIMUM |
| AHCG | MAXIMUM TEMP RISE | 85.0 DEG CELSIUS |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-23417 SPECIFICATION |
| AAVL | PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| AJWQ | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| CSJY | TRANSFORMATION RATIO | 0.497 ROTOR TO STATOR NOMINAL |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 20.00 |
| AJWR | SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.4130 INCHES MAXIMUM |
| AAQL | BODY STYLE | STANDARD ROUND C |
| CQWQ | SHAFT THREAD LENGTH | 0.2550 INCHES NOMINAL SINGLE SHAFT |
| AJTN | ZSS IMPEDANCE MAGNITUDE IN OHMS | 65.00 MINIMUM AND 69.00 MAXIMUM |
| AJTC | ZSS RESISTANCE IN OHMS | 121.00 MINIMUM AND 145.00 MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.1900 INCHES NOMINAL SINGLE SHAFT |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| AJVM | SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| ABPA | UNDERCUT DIAMETER | 0.9745 INCHES MINIMUM AND 0.9750 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 SCREW |
| AJVJ | INTERAXIS ERROR ANGULAR RANGE IN MINUTES | -7.0/+7.0 |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.190 INCHES SINGLE SHAFT |
| AJSS | FREQUENCY IN HERTZ | 4000.0 NOMINAL |
| ABKK | FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM |
| ABPC | UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| AJST | ROTOR INPUT CURRENT RATING | 2.6 MILLIAMPERES NOMINAL |
| AAFZ | BODY MATERIAL | STEEL, STAINLESS |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | 9.0 NOMINAL |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.8090 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM |
| AJSW | ZRO RESISTANCE IN OHMS | 3720.00 MINIMUM AND 4467.00 MAXIMUM |
| CRSJ | SHAFT TYPE | ROUND, THREADED SINGLE SHAFT |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| AJTG | ZRO IMPEDANCE MAGNITUDE IN OHMS | 68.00 MINIMUM AND 73.00 MAXIMUM |
| AKAN | SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-23417/25 GOVERNMENT SPECIFICATION |
| AJSV | ROTOR INPUT ELECTRICAL POWER RATING | 10.0 MILLIWATTS NOMINAL |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |