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Electrical Resolver

Model / MPN: VRS15-4B17 | NSN: 5990-00-969-8838
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
5990-00-969-8838
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round c
Shoulder Diameter
Between 1.3115 inches and 1.3120 inches
Pilot Diameter
Between 0.8745 inches and 0.8750 inches
Overall Length
2.4780 inches
Flange Diameter
Between 1.4340 inches and 1.4370 inches
Flange Thickness
0.0930 inches
Undercut Diameter
1.3120 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1867 inches single shaft and 0.1872 inches single shaft
Shaft Length
0.5620 inches single shaft
Body Size
15
Rotor Input Voltage Rating In Volts
60.0
Frequency In Hertz
400.0
Zro Resistance In Ohms
480.00
Rotor Dc Resistance In Ohms
320.00
Stator Dc Resistance In Ohms
390.00
Compensation Method
Winding compensated
Compensator Dc Resistance In Ohms
520.00
Compensator Transformation Ratio In Percent
0.990 rotor to compensator
Phase Shift Angle In Deg
8.500 input to output
Maximum Total Null Voltage Output In Millivolts Per Volt
15.00
Interaxis Error Angular Range In Minutes
-5.0/+5.0
Output Voltage Functional Error Range In Percent
-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
Alignment Hole Quantity
4
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.9160 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
2500.00
Shaft Type
Round single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.980 rotor to stator
Alignment Hole Bolt Circle Diameter
1.1000 inches
Terminal Type And Quantity
12 pin

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VRS15-4B17 Cross Reference
  • 10049399