Part Details | CONTROL TRANSFORMER SYNCHRO
5990-00-121-2134 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.
Alternate Parts: 8CT101A5, 8CT-101-A-5, SB67321, SB673-21, 5990-00-121-2134, 00-121-2134, 5990001212134, 001212134
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 23, 1968 | 00-121-2134 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND A
Cross Reference | NSN 5990-00-121-2134
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8CT-101-A-5 | 06989 | API HAROWE INCDBA API MOTION DIV API |
| SB673-21 | 06989 | API HAROWE INCDBA API MOTION DIV API |
Technical Data | NSN 5990-00-121-2134
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 8 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 81.0 MILLIAMPERES NOMINAL |
| STATOR INPUT ELECTRICAL POWER RATING | 200.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO RESISTANCE IN OHMS | 250.00 NOMINAL |
| PLUS J ZRO REACTANCE IN OHMS | 625.00 NOMINAL |
| ZSO RESISTANCE IN OHMS | 35.00 NOMINAL |
| PLUS J ZSO REACTANCE IN OHMS | 140.00 NOMINAL |
| ZRS RESISTANCE IN OHMS | 325.00 NOMINAL |
| PLUS J ZRS REACTANCE IN OHMS | 65.00 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 225.00 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 25.00 NOMINAL |
| TRANSFORMATION RATIO | 0.465 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 4.000 INPUT TO OUTPUT NOMINAL |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 30.00 INPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 70.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | M7.0/P7.0 |
| ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 6.0 CENTIMETER-GRAMS NOMINAL |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 3.0 CENTIMETER-GRAMS NOMINAL |
| BODY STYLE | STANDARD ROUND A |
| PILOT DIAMETER | 0.5000 INCHES NOMINAL |
| OVERALL LENGTH | 1.5880 INCHES MAXIMUM |
| FLANGE DIAMETER | 0.7500 INCHES NOMINAL |
| FLANGE THICKNESS | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.6910 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| PILOT LENGTH | 0.0430 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.2410 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 5 WIRE LEAD |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| SHAFT MAXIMUM RADIAL PLAY | 0.0006 INCHES |
| FRAGILITY FACTOR | MODERATELY RUGGED |