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Electrical Resolver

Model / MPN: 277877 | NSN: 5990-01-351-3746
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
5990-01-351-3746
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Aluminum
Body Style
Standard round d
Shoulder Diameter
Between 0.8118 inches and 0.8123 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Second Shoulder Diameter
Between 0.9360 inches and 0.9370 inches
Second Shoulder Length
0.0630 inches
Overall Length
1.7710 inches
Flange Diameter
Between 0.8350 inches and 0.8450 inches
Flange Thickness
Between 0.0570 inches and 0.0670 inches
Body Diameter
0.9290 mils and 0.9390 centimeters
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.4270 inches single shaft and 0.4470 inches single shaft
Body Size
10
Stator Input Voltage Rating In Volts
26.0
Stator Input Current Rating
32.0 milliamperes
Stator Input Electrical Power Rating
220.0 milliwatts
Rotor Input Voltage Rating In Volts
11.8
Frequency In Hertz
400.0
Rotor Input Current Rating
82.0 milliamperes
Rotor Input Electrical Power Rating
230.0 allqjaa3.500 finished-chamfered
Zro Resistance In Ohms
34.00
Zso Resistance In Ohms
212.00
Zss Resistance In Ohms
44.00
Rotor Dc Resistance In Ohms
32.00
Stator Dc Resistance In Ohms
166.00
Phase Shift Angle In Deg
11.600 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
0.03 output
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
Between 0.0003 inches and 0.0008 inches
Pilot Length
0.0330 mils and 0.0430 centimeters
Shoulder Length
0.0570 mils and 0.0670 centimeters
Aft Of First Flange Diameter
Between 0.9320 inches and 0.9420 inches
Mounting Surface To Terminal End Distance
1.2810 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
119.00
Plus J Zso Reactance In Ohms
783.00
Shaft Type
Round single shaft
Plus J Zss Reactance In Ohms
14.00
Transformation Ratio
0.407 rotor to stator
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
7 wire lead

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