5990-01-089-9694, RESOLVER,ELECTRICAL

National Stock Number:
5990-01-089-9694

Federal Supply Class:
5990

National Item Identification Number:
010899694

Description:
RESOLVER,ELECTRICAL

Detail:
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.

Manufacturer Information:

2R982-004	88818	KEARFOTT CORPORATION
902446	09205	LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
CR40918046	05088	KEARFOTT CORP
902466	09205	LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
CR40918046	88818	KEARFOTT CORPORATION

Techincal Specification:

ELECTRICAL ERROR ANGULAR RANGE IN MINUTES	-2.0 TO 2.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS	16.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS	6.0 CENTIMETER-GRAMS NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER	0.8120 INCHES NOMINAL
ALIGNMENT HOLE DEPTH	0.1250 INCHES MINIMUM
ALIGNMENT HOLE QUANTITY	4
BODY SIZE	11
BODY STYLE	STANDARD ROUND C
FLANGE DIAMETER	1.0620 INCHES NOMINAL
FLANGE THICKNESS	0.0930 INCHES NOMINAL
FRAGILITY FACTOR	MODERATELY RUGGED
FREQUENCY IN HERTZ	400.0 NOMINAL
LENGTH	0.0620 INCHES NOMINAL SHOULDER
OVERALL LENGTH	2.2160 INCHES MAXIMUM
MATERIAL	STEEL CORROSION RESISTING BODY
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT	15.00 INPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT	20.00
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.7310 INCHES MAXIMUM
PILOT DIAMETER	0.6250 INCHES MAXIMUM
PHASE SHIFT ANGLE IN DEG	8.000 INPUT TO OUTPUT NOMINAL
PILOT LENGTH	0.0620 INCHES NOMINAL
ROTOR DC RESISTANCE IN OHMS	24.00 NOMINAL
ROTOR INPUT CURRENT RATING	176.0 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING	900.0 MILLIWATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS	26.0 NOMINAL
SHAFT END PLAY DETERMINING WEIGHT	16.0 OUNCES
SHAFT END PLAY	0.0005 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM
SHAFT MAXIMUM RUNOUT	0.0008 INCHES
SHAFT RADIAL PLAY DETERMINING WEIGHT	4.0 OUNCES
SHAFT RADIAL PLAY TEST POINT	0.250 INCHES NOMINAL
SHOULDER DIAMETER	1.0000 INCHES NOMINAL
SPECIAL FEATURES	TERMINAL LG 36.000 IN. MIN
ZRO IMPEDANCE ANGLE IN DEG	77.00 NOMINAL
ZRO IMPEDANCE MAGNITUDE IN OHMS	170.00 NOMINAL
ZRS IMPEDANCE ANGLE IN DEG	24.00 NOMINAL
ZRS IMPEDANCE MAGNITUDE IN OHMS	44.00 NOMINAL
ZSO IMPEDANCE ANGLE IN DEG	80.50 NOMINAL
ZSO IMPEDANCE MAGNITUDE IN OHMS	42.00 NOMINAL
STATOR DC RESISTANCE IN OHMS	4.20 NOMINAL
TERMINAL LOCATION	REAR
TERMINAL TYPE AND QUANTITY	8 WIRE LEAD
TRANSFORMATION RATIO EQUALITY IN PERCENT	0.018 NOMINAL
TRANSFORMATION RATIO	0.454 ROTOR TO STATOR NOMINAL
UNDERCUT DIAMETER	0.9750 INCHES NOMINAL
UNDERCUT WIDTH	0.0500 INCHES NOMINAL

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