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 |
---|---|---|
ABKK | FLANGE DIAMETER | 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
AJXA | SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/29 GOVERNMENT SPECIFICATION |
ABWV | SHAFT DIAMETER | 0.1870 INCHES MINIMUM SINGLE SHAFT AND 0.1872 INCHES MAXIMUM SINGLE SHAFT |
CQTM | TERMINAL LOCATION | REAR |
AJSL | BODY SIZE | 18 |
ABPA | UNDERCUT DIAMETER | 1.6250 INCHES NOMINAL |
AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 980.00 MINIMUM AND 1180.00 MAXIMUM |
ABHP | OVERALL LENGTH | 3.0600 INCHES NOMINAL |
AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 50.0 MILLIWATTS NOMINAL |
AAVH | SHOULDER DIAMETER | 1.5615 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM |
AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 20.00 OUTPUT |
AJVF | PHASE SHIFT ANGLE IN DEG | 2.000 INPUT TO OUTPUT NOMINAL |
AAQL | BODY STYLE | STANDARD ROUND C |
AAVL | PILOT DIAMETER | 0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM |
AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
TEST | TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION |
AJWQ | PILOT LENGTH | 0.0400 INCHES NOMINAL |
AJSP | STATOR INPUT CURRENT RATING | 7.0 MILLIAMPERES MAXIMUM |
AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 30.00 |
AJTM | ZRS IMPEDANCE ANGLE IN DEG | 42.00 MINIMUM AND 52.00 MAXIMUM |
AJVM | SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
AJVV | TORQUE GRADIENT PER ANGULAR DEG | 0.100 INCH-OUNCES MAXIMUM |
CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 1.2500 INCHES NOMINAL |
AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
AJTK | ZSO IMPEDANCE ANGLE IN DEG | 82.00 MINIMUM AND 84.50 MAXIMUM |
AJWR | SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
CWBH | SHAFT NOMINAL THREAD SIZE | 0.190 INCHES SINGLE SHAFT |
AKAN | SHAFT THREAD CLASS | 2A |
AHCG | MAXIMUM TEMP RISE | 20.0 DEG CELSIUS |
AAFZ | BODY MATERIAL | STEEL, STAINLESS |
AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 12000.00 MINIMUM AND 14800.00 MAXIMUM |
ABPC | UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.5200 INCHES NOMINAL |
CSJY | TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -6.0/+6.0 |
ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
ABXF | SHAFT LENGTH | 0.5400 INCHES NOMINAL SINGLE SHAFT |
TTQY | TERMINAL TYPE AND QUANTITY | 5 SCREW |
CQWQ | SHAFT THREAD LENGTH | 0.2000 INCHES NOMINAL SINGLE SHAFT |
AJVW | ALIGNMENT HOLE QUANTITY | 4 |
AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |