Part Number
Part Number:
NSN:
NIIN:
Item Name:
SYNCHRO , CONTROL TRANSFORMER
Definition:
A SYNCHRO CONSISTING OF A STATOR AND ROTOR INDUCTIVELY COUPLED. THE ELECTRICAL OUTPUT OF THE ROTOR IS DEPENDENT UPON BOTH THE POSITION OF THE ROTOR AND THE ELECTRICAL INPUT TO THE STATOR FROM A TRANSMITTER SYNCHRO OR A DIFFERENTIAL SYNCHRO. DOES NOT INCLUDE VARIABLE RESISTORS, GONIOMETERS, OR VARIABLE TRANSFORMERS.
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 |
| ABPA | UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| AJXA | SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 0.07 INCH-OUNCES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.1870 INCHES MINIMUM SINGLE SHAFT AND 0.1872 INCHES MAXIMUM SINGLE SHAFT |
| CQTM | TERMINAL LOCATION | REAR |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.8120 INCHES NOMINAL |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 60.00 |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 585.00 MINIMUM AND 700.00 MAXIMUM |
| AAVL | PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| AJVF | PHASE SHIFT ANGLE IN DEG | 5.000 INPUT TO OUTPUT NOMINAL |
| AJWQ | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 4350.00 MINIMUM AND 5700.00 MAXIMUM |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/1 GOVERNMENT SPECIFICATION |
| AJWR | SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 77.30 MINIMUM AND 83.50 MAXIMUM |
| AAQL | BODY STYLE | STANDARD ROUND C |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 18.0 MILLIAMPERES MAXIMUM |
| CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION |
| CQWQ | SHAFT THREAD LENGTH | 0.1900 INCHES NOMINAL SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.5620 INCHES NOMINAL SINGLE SHAFT |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7940 INCHES NOMINAL |
| AJVM | SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.190 INCHES SINGLE SHAFT |
| ABKK | FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM |
| AKAN | SHAFT THREAD CLASS | 2A |
| AAFZ | BODY MATERIAL | STEEL, STAINLESS |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 22.00 MINIMUM AND 32.00 MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| CSJY | TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 SCREW |
| ABHP | OVERALL LENGTH | 2.3560 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 200.0 MILLIWATTS NOMINAL |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AHCG | MAXIMUM TEMP RISE | 10.0 DEG CELSIUS |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -7.0/+7.0 |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 32.00 OUTPUT |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |