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Electrical Resolver

Model / MPN: 11RB2 | NSN: 5990-00-904-8856
ITAR Registered seal

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 voltag (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.

Product Details
NATO Stock Number
5990-00-904-8856
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Any acceptable
Body Style
Standard round c
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
Between 3.5450 inches and 3.5600 inches
Flange Diameter
1.0650 inches
Flange Thickness
Between 0.0900 inches and 0.0960 inches
Undercut Diameter
0.9750 inches
Undercut Width
Between 0.0590 inches and 0.0650 inches
Shaft Diameter
0.1870 inches single shaft and 0.1872 inches single shaft
Shaft Length
0.4860 inches single shaft and 0.4950 inches single shaft
Fragility Factor
Moderately rugged
Securing Hole Quantity
4
Body Size
11
Rotor Input Voltage Rating In Volts
12.0
Frequency In Hertz
400.0
Compensation Method
Winding compensated
Maximum Fundamental Null Voltage In Millivolts Per Volt
12.00 output
Electrical Error Angular Range In Minutes
-0.1/+0.1
Actuator Friction Torque At Minus 55 Deg Celsius
0.20 inch-ounces
Actuator Friction Torque At Plus 25 Deg Celsius
0.10 inch-ounces
Pilot Length
0.0590 mils and 0.0650 centimeters
Shoulder Length
0.0590 mils and 0.0650 centimeters
Mounting Surface To Terminal End Distance
Between 3.0590 inches and 3.0650 inches
Mounting Facility Screw Thread Series Designator
Unc
Terminal Location
Rear
Shaft Slot Depth
0.0230 inches single shaft and 0.0350 inches single shaft
Shaft Slot Width
0.0300 inches single shaft and 0.1800 inches single shaft
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.1250 inches
Mounting Facility Screw Thread Diameter
0.112 inches
Transformation Ratio
0.485 rotor to stator
Alignment Hole Bolt Circle Diameter
0.8120 inches
Terminal Type And Quantity
12 screw
11RB Series Parts

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11RB2 Cross Reference