NSN 5990-00-780-7550

Part Details | TRANSMITTER SYNCHRO

5990-00-780-7550 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: 8TX300A11A, 8TX-300-A-11A, 13905901, 139059-01, 14217601, 142176-01, 13905901, 139059-01, 5990-00-780-7550, 00-780-7550, 5990007807550, 007807550

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196200-780-755002073 ( SYNCHRO, TRANSMITTER )
REFERENCE DRAWINGS & PICTURES

STANDARD ROUND A

Cross Reference | NSN 5990-00-780-7550
Part Number Cage Code Manufacturer
8TX-300-A-11A06989API HAROWE INCDBA API MOTION DIV API
139059-0106989API HAROWE INCDBA API MOTION DIV API
142176-0135351GE AVIATION SYSTEMS LLC
139059-0135351GE AVIATION SYSTEMS LLC
Technical Data | NSN 5990-00-780-7550
Characteristic Specifications
BODY SIZE8
ROTOR INPUT VOLTAGE RATING IN VOLTS26.0 NOMINAL
ROTOR INPUT CURRENT RATING110.0 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING650.0 MILLIWATTS MAXIMUM
FREQUENCY IN HERTZ400.0 NOMINAL
ZRO RESISTANCE IN OHMS54.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS260.00 NOMINAL
ZSO RESISTANCE IN OHMS12.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS45.00 NOMINAL
ZRS RESISTANCE IN OHMS88.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS22.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS37.00 NOMINAL
STATOR DC RESISTANCE IN OHMS12.00 NOMINAL
TRANSFORMATION RATIO0.449 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG8.500 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE15.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT30.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT60.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTESM7.0/P7.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS9.0 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS3.0 CENTIMETER-GRAMS MAXIMUM
BODY STYLE STANDARD ROUND A
PILOT DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH1.6360 INCHES MAXIMUM
FLANGE DIAMETER0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE THICKNESS0.0620 INCHES NOMINAL
UNDERCUT DIAMETER0.6910 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM
PILOT LENGTH0.0430 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE1.2410 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL ALUMINUM
FRAGILITY FACTOR MODERATELY RUGGED