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Electrical Resolver

Model / MPN: VRX11-18-100A | NSN: 5990-00-421-0954
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
5990-00-421-0954
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Body Material
Steel, stainless
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 2.4170 inches and 2.4210 inches
Flange Diameter
Between 1.0570 inches and 1.0650 inches
Flange Thickness
0.0930 inches
Undercut Diameter
0.9750 inches
Undercut Width
0.0500 inches
Shaft Diameter
0.1870 inches single shaft and 0.1872 inches single shaft
Shaft Length
0.5550 inches single shaft
Fragility Factor
Moderately rugged
Body Size
11
Rotor Input Voltage Rating In Volts
100.0
Frequency In Hertz
10000.0
Rotor Input Current Rating
26.0 milliamperes
Rotor Input Electrical Power Rating
1.4 watts
Zro Impedance Magnitude In Ohms
3870.00
Zro Impedance Angle In Deg
65.80
Rotor Dc Resistance In Ohms
21.00
Stator Dc Resistance In Ohms
4.20
Phase Shift Angle In Deg
0.400 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
58.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
78.00
Electrical Error Angular Range In Minutes
-3.0/+3.0
Spline Tooth Quantity
21 single shaft
Alignment Hole Quantity
4
Pilot Length
0.0620 inches
Shoulder Length
0.0930 inches
Mounting Surface To Terminal End Distance
Between 1.8620 inches and 1.8640 inches
Spline Tooth Diametral Pitch
120 single shaft
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
2a single shaft
Terminal Location
Rear
Shaft Thread Length
0.1900 inches single shaft
Shaft Type
Spline w/threads single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.462 rotor to stator
Alignment Hole Bolt Circle Diameter
0.8120 inches
Shaft Thread Size
0.190 inches single shaft
Terminal Type And Quantity
8 screw
VRX11 Series Parts

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VRX11-18-100A Cross Reference
  • 23-805546-2