NSN 5990-00-072-9945

Part Details | ELECTRICAL RESOLVER


5990-00-072-9945 An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltage(s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also SYNCHRO (as modified) and GONIOMETER, ELECTRICAL. Excludes TRANSOLVER, ELECTRICAL and potentiometer sine/cosine electrical resolvers.

Alternate Parts: U211315, 5990-00-072-9945, 00-072-9945, 5990000729945, 000729945

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JUL 22, 196700-072-994522966 ( RESOLVER, ELECTRICAL )
REFERENCE DRAWINGS & PICTURES

STANDARD ROUND B


Cross Reference | NSN 5990-00-072-9945
Part Number Cage Code Manufacturer
U21131582686TRANSICOIL LLCDBA ADS/TRANSICOIL

Technical Data | NSN 5990-00-072-9945
Characteristic Specifications
BODY SIZE11
STATOR INPUT VOLTAGE RATING IN VOLTS115.0 NOMINAL
STATOR INPUT CURRENT RATING10.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING300.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ400.0 NOMINAL
ZRO RESISTANCE IN OHMS39.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS156.00 NOMINAL
ZSO RESISTANCE IN OHMS2694.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS14000.00 NOMINAL
ZRS RESISTANCE IN OHMS44.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS15.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS26.00 NOMINAL
STATOR DC RESISTANCE IN OHMS1514.00 NOMINAL
TRANSFORMATION RATIO0.099 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG6.000 INPUT TO OUTPUT NOMINAL
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT30.00
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS15.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS3.0 CENTIMETER-GRAMS NOMINAL
BODY STYLE STANDARD ROUND B
SHOULDER DIAMETER0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
PILOT DIAMETER0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OVERALL LENGTH2.3080 INCHES NOMINAL
FLANGE DIAMETER1.0590 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
FLANGE THICKNESS0.0930 INCHES NOMINAL
UNDERCUT WIDTH0.0500 INCHES NOMINAL
PILOT LENGTH0.0620 INCHES NOMINAL
SHOULDER LENGTH0.0620 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE1.6830 INCHES NOMINAL
ALIGNMENT HOLE DEPTH0.1250 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER0.8120 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY4
TERMINAL TYPE AND QUANTITY7 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS