NSN 5990-00-087-1177

Part Details | ELECTRICAL RESOLVER


5990-00-087-1177 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: CR40948033, CR4094-8033, HZC11H07B272, 9170651, 917065-1, 5990-00-087-1177, 00-087-1177, 5990000871177, 000871177

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59APR 15, 196700-087-117722966 ( RESOLVER, ELECTRICAL )
REFERENCE DRAWINGS & PICTURES

STANDARD ROUND B


Cross Reference | NSN 5990-00-087-1177
Part Number Cage Code Manufacturer
CR4094-803388818KEARFOTT CORPORATIONDBA KEARFOTT
HZC11H07B27299932MOOG INC.DBA MOOG COMPONENTS GROUP
917065-106481NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS

Technical Data | NSN 5990-00-087-1177
Characteristic Specifications
BODY SIZE11
STATOR INPUT VOLTAGE RATING IN VOLTS11.8 NOMINAL
STATOR INPUT CURRENT RATING143.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING250.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ400.0 NOMINAL
ZRO RESISTANCE IN OHMS98.70 NOMINAL
ZSO RESISTANCE IN OHMS85.50 NOMINAL
ZSS RESISTANCE IN OHMS23.30 NOMINAL
ROTOR DC RESISTANCE IN OHMS16.15 NOMINAL
STATOR DC RESISTANCE IN OHMS6.63 NOMINAL
TRANSFORMATION RATIO1000.000 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG5.000 INPUT TO OUTPUT NOMINAL
BODY STYLE STANDARD ROUND B
SHOULDER DIAMETER0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
PILOT DIAMETER0.6250 INCHES NOMINAL
SECOND SHOULDER DIAMETER0.9800 INCHES NOMINAL
OVERALL LENGTH2.3320 INCHES MAXIMUM
FLANGE DIAMETER1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM
FLANGE THICKNESS0.0930 INCHES NOMINAL
UNDERCUT WIDTH0.0450 INCHES MINIMUM
PILOT LENGTH0.0620 INCHES NOMINAL
SHOULDER LENGTH0.0620 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE1.7700 INCHES MAXIMUM
ALIGNMENT HOLE DEPTH0.1250 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER0.8120 INCHES NOMINAL
SECURING HOLE QUANTITY4
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.1120 INCHES
TERMINAL TYPE AND QUANTITY8 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL ANY ACCEPTABLE
SPECIAL FEATURES2ND FREQ 31500 HERTZ
SHAFT MAXIMUM RADIAL PLAY0.0008 INCHES
SHAFT RADIAL PLAY DETERMINING WEIGHT4.0 OUNCES
SHAFT END PLAY0.0002 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM
SHAFT END PLAY DETERMINING WEIGHT16.0 OUNCES