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Worldwide distributor of NSN parts and consumables located in the USA.

Electrical Resolver

Model / MPN: 275903 | NSN: 5990-01-343-0449
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
5990-01-343-0449
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round d
Shoulder Diameter
Between 0.9995 inches and 1.0005 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Second Shoulder Diameter
0.9750 inches
Second Shoulder Length
0.0930 inches
Overall Length
2.2170 inches
Flange Diameter
Between 1.0610 inches and 1.0620 inches
Flange Thickness
0.0500 inches
Body Diameter
0.9350 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.4850 inches single shaft and 0.5150 inches single shaft
Fragility Factor
Moderately rugged
Body Size
11
Stator Input Voltage Rating In Volts
22.0
Stator Input Current Rating
17.8 milliamperes
Stator Input Electrical Power Rating
88.0 milliwatts
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
17.0 milliamperes
Rotor Input Electrical Power Rating
90.0 allqjaa3.500 finished-chamfered
Zro Resistance In Ohms
310.00
Zso Resistance In Ohms
280.00
Rotor Dc Resistance In Ohms
190.00
Stator Dc Resistance In Ohms
170.00
Phase Shift Angle In Deg
7.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
29.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
46.00
Actuator Friction Torque At Minus 55 Deg Celsius
20.0 centimeter-grams
Shaft Maximum Radial Play
0.0010 inches
Pilot Length
0.0590 mils and 0.0620 centimeters
Shoulder Length
0.0570 mils and 0.0620 centimeters
Aft Of First Flange Diameter
Between 1.0570 inches and 1.0620 inches
Mounting Surface To Terminal End Distance
1.6400 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
1500.00
Shaft Slot Depth
0.0220 inches single shaft and 0.0320 inches single shaft
Plus J Zso Reactance In Ohms
1200.00
Shaft Slot Width
0.0220 inches single shaft and 0.0320 inches single shaft
Shaft Type
Round, slotted single shaft
Terminal Type And Quantity
7 wire lead

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275903 Cross Reference
  • TSH-11-F-08/B391