NSN 5990-01-068-1651

Part Details | ELECTRICAL RESOLVER

5990-01-068-1651 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: 8RC300M1C, 8RC-300-M-1C, 5990-01-068-1651, 01-068-1651, 5990010681651, 010681651

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59NOV 16, 197801-068-165122966 ( RESOLVER, ELECTRICAL )
REFERENCE DRAWINGS & PICTURES

STANDARD ROUND A

2 ROTOR, 2 STATOR

Cross Reference | NSN 5990-01-068-1651
Part Number Cage Code Manufacturer
8RC-300-M-1C06989API HAROWE INCDBA API MOTION DIV API
Technical Data | NSN 5990-01-068-1651
Characteristic Specifications
BODY SIZE8
FREQUENCY IN HERTZ400.0 NOMINAL
BODY STYLE STANDARD ROUND A
PILOT DIAMETER0.5000 INCHES MAXIMUM
OVERALL LENGTH1.6300 INCHES MAXIMUM
FLANGE DIAMETER0.7500 INCHES MAXIMUM
FLANGE THICKNESS0.0620 INCHES NOMINAL
UNDERCUT DIAMETER0.6910 INCHES MAXIMUM
UNDERCUT WIDTH0.0620 INCHES NOMINAL
PILOT LENGTH0.0400 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE1.2400 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY7 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
SHAFT MAXIMUM RADIAL PLAY0.0010 INCHES
SHAFT RADIAL PLAY TEST POINT0.125 INCHES MAXIMUM
SHAFT RADIAL PLAY DETERMINING WEIGHT4.0 OUNCES
SHAFT END PLAY0.0005 INCHES MAXIMUM
SHAFT END PLAY DETERMINING WEIGHT8.0 OUNCES
SHAFT MAXIMUM RUNOUT0.0010 INCHES
SCHEMATIC DIAGRAM DESIGNATOR3 2 ROTOR, 2 STATOR
FRAGILITY FACTOR MODERATELY RUGGED