Part Details | TRANSMITTER SYNCHRO
5990-00-973-7531 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Alternate Parts: N267044944, N2670-44944, 5990-00-973-7531, 00-973-7531, 5990009737531, 009737531
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 30, 1966 | 00-973-7531 | 02073 ( SYNCHRO, TRANSMITTER ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND D
1 Y-ROTOR, 1 STATOR
Cross Reference | NSN 5990-00-973-7531
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N2670-44944 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
Technical Data | NSN 5990-00-973-7531
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 23 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 190.0 MILLIAMPERES NOMINAL |
| ROTOR INPUT ELECTRICAL POWER RATING | 4.5 WATTS NOMINAL |
| FREQUENCY IN HERTZ | 60.0 NOMINAL |
| ZRO RESISTANCE IN OHMS | 215.00 NOMINAL |
| PLUS J ZRO REACTANCE IN OHMS | 525.00 NOMINAL |
| ZSO RESISTANCE IN OHMS | 77.00 NOMINAL |
| PLUS J ZSO REACTANCE IN OHMS | 219.00 NOMINAL |
| ZRS RESISTANCE IN OHMS | 262.00 NOMINAL |
| PLUS J ZRS REACTANCE IN OHMS | 78.70 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 95.60 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 53.60 NOMINAL |
| TRANSFORMATION RATIO | 0.783 STATOR TO ROTOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 9.900 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TEMP RISE | 44.0 DEG CELSIUS |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | M8.0/P8.0 |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 0.20 INCH-OUNCES NOMINAL |
| TORQUE GRADIENT PER ANGULAR DEG | 0.120 INCH-OUNCES MINIMUM |
| BODY STYLE | STANDARD ROUND D |
| SHOULDER DIAMETER | 1.9900 INCHES MAXIMUM |
| PILOT DIAMETER | 0.6000 INCHES MAXIMUM |
| SECOND SHOULDER DIAMETER | 1.9995 INCHES MAXIMUM |
| SECOND SHOULDER LENGTH | 0.1700 INCHES MAXIMUM |
| OVERALL LENGTH | 4.3150 INCHES MAXIMUM |
| FLANGE DIAMETER | 2.2500 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.2500 INCHES MAXIMUM |
| BODY DIAMETER | 1.9900 INCHES MAXIMUM |
| PILOT LENGTH | 0.0430 INCHES NOMINAL |
| SHOULDER LENGTH | 0.2500 INCHES NOMINAL |
| AFT OF FIRST FLANGE DIAMETER | 1.9995 INCHES MAXIMUM |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 3.5820 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 5 SCREW |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| SPECIAL FEATURES | SLEEVE PRESSED ON SHAFT |
| SHAFT MAXIMUM RADIAL PLAY | 0.0010 INCHES |
| SHAFT RADIAL PLAY TEST POINT | 0.125 INCHES MAXIMUM |
| SHAFT RADIAL PLAY DETERMINING WEIGHT | 8.0 OUNCES |
| SHAFT END PLAY | 0.0005 INCHES MINIMUM AND 0.0025 INCHES MAXIMUM |
| SHAFT END PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| SHAFT MAXIMUM RUNOUT | 0.0008 INCHES |
| SCHEMATIC DIAGRAM DESIGNATOR | 1 Y-ROTOR, 1 STATOR |
| FRAGILITY FACTOR | MODERATELY RUGGED |