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5990-00-124-2556

Find complete technical information, availability, and procurement data for: 5990-00-124-2556

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5990-00-124-2556
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-124-2556
Item Name Code
22966
Assigment Date
11/15/1968 (57 years ago)

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 voltage(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.

1.4350 inches maximum overall length, standard round a body style, steel, corrosion resisting body material, 0.7500 inches maximum flange diameter, 0.5000 inches maximum pilot diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Material
steel, corrosion resisting
Body Style
standard round a
Pilot Diameter
0.5000 inches maximum
Overall Length
1.4350 inches maximum
Flange Diameter
0.7500 inches maximum
Flange Thickness
0.0620 inches nominal
Undercut Diameter
0.6910 inches maximum
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.0900 inches maximum single shaft
Shaft Length
0.3530 inches maximum single shaft
Schematic Diagram Designator
2 rotor, 1 stator
Fragility Factor
moderately rugged
Body Size
8
Stator Input Voltage Rating In Volts
11.8 nominal
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
66.0 milliamperes nominal
Rotor Input Electrical Power Rating
416.0 milliwatts nominal
Zro Resistance In Ohms
158.00 nominal
Zso Resistance In Ohms
44.00 nominal
Zrs Resistance In Ohms
263.00 nominal
Rotor Dc Resistance In Ohms
133.00 nominal
Stator Dc Resistance In Ohms
36.30 nominal
Phase Shift Angle In Deg
15.000 input to output nominal
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams maximum
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams maximum
Shaft Radial Play Test Point
0.125 inches maximum
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
0.0003 inches minimum and 0.0008 inches maximum
Terminal Designator And Schematic Position
connection r1 position a and connection r2 position b and connection s1 position h and connection s2 position f and connection s3 position j and connection s4 position e
Pilot Length
0.0430 inches nominal
Mounting Surface To Terminal End Distance
1.0150 inches maximum
Shaft Maximum Runout
0.0010 inches
Terminal Location
rear
Plus J Zro Reactance In Ohms
490.00 nominal
Shaft Slot Depth
0.0250 inches nominal single shaft
Plus J Zso Reactance In Ohms
150.00 nominal
Shaft Slot Width
0.0250 inches nominal single shaft
Plus J Zrs Reactance In Ohms
75.50 nominal
Shaft Type
round, slotted single shaft
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
6 wire lead

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FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5990-00-124-2556?
The FSCG of the NSN 5990-00-124-2556 is 5990
Does the NSN 5990-00-124-2556 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-124-2556 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 5990-00-124-2556 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-124-2556 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5990-00-124-2556 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Nov 15, 1968

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