NSN 5990-00-837-4312

Part Details | CONTROL TRANSFORMER SYNCHRO

5990-00-837-4312 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: 89877055, 89-87705-5, 11FP1, 11CT89, U219883, U-219883, 5990-00-837-4312, 00-837-4312, 5990008374312, 008374312

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59DEC 12, 196600-837-431215289 ( SYNCHRO, CONTROL TRANSFORMER )
REFERENCE DRAWINGS & PICTURES

STANDARD ROUND C

Cross Reference | NSN 5990-00-837-4312
Part Number Cage Code Manufacturer
89-87705-512436BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC.
11FP108719DUCOMMUN LABARGE TECHNOLOGIES, INCDBA AMERICAN ELECTRONICS
11CT892X130MOTION DEVICES TECHNOLOGY, INC.
U-21988382686TRANSICOIL LLCDBA ADS/TRANSICOIL
Technical Data | NSN 5990-00-837-4312
Characteristic Specifications
BODY SIZE11
STATOR INPUT VOLTAGE RATING IN VOLTS11.8 NOMINAL
STATOR INPUT CURRENT RATING18.2 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING30.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ400.0 NOMINAL
ZRO RESISTANCE IN OHMS130.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS660.00 NOMINAL
ZSO RESISTANCE IN OHMS24.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS116.00 NOMINAL
ZRS RESISTANCE IN OHMS1123.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS57.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS70.00 NOMINAL
STATOR DC RESISTANCE IN OHMS16.70 NOMINAL
TRANSFORMATION RATIO2.203 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG4.000 INPUT TO OUTPUT NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT30.00 INPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT70.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTESM7.0/P7.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS16.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS6.0 CENTIMETER-GRAMS NOMINAL
BODY STYLE STANDARD ROUND C
SHOULDER DIAMETER0.9340 INCHES NOMINAL
PILOT DIAMETER0.6250 INCHES NOMINAL
OVERALL LENGTH2.1860 INCHES NOMINAL
FLANGE DIAMETER1.0650 INCHES NOMINAL
FLANGE THICKNESS0.0620 INCHES NOMINAL
UNDERCUT DIAMETER1.0000 INCHES NOMINAL
UNDERCUT WIDTH0.0810 INCHES NOMINAL
PILOT LENGTH0.0620 INCHES NOMINAL
SHOULDER LENGTH0.0620 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE1.6910 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING