1125218-1

View detailed technical data, stock status, and sourcing information for: 1125218-1

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1125218-1
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-113-6082
Item Name Code
22966
Assigment Date
09/04/1968 (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.

steel, stainless body material, 1.6730 inches maximum overall length, 0.7500 inches nominal flange diameter, 0.5000 inches nominal pilot diameter, standard round a body style

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, stainless
Body Style
standard round a
Pilot Diameter
0.5000 inches nominal
Overall Length
1.6730 inches maximum
Flange Diameter
0.7500 inches nominal
Flange Thickness
0.0620 inches nominal
Undercut Diameter
0.6910 inches nominal
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.1250 inches nominal single shaft
Shaft Length
0.3750 inches nominal single shaft
Fragility Factor
moderately rugged
Body Size
8
Stator Input Voltage Rating In Volts
26.0 nominal
Stator Input Current Rating
45.0 milliamperes nominal
Stator Input Electrical Power Rating
280.0 milliwatts nominal
Frequency In Hertz
400.0 nominal
Rotor Dc Resistance In Ohms
230.00 nominal
Stator Dc Resistance In Ohms
27.00 nominal
Phase Shift Angle In Deg
11.000 input to output nominal
Maximum Total Null Voltage Output In Millivolts Per Volt
20.00
Electrical Error Angular Range In Minutes
-3.0 to 3.0
Pilot Length
0.0400 inches nominal
Mounting Surface To Terminal End Distance
1.2400 inches maximum
Terminal Location
rear
Shaft Slot Depth
0.0300 inches nominal single shaft
Shaft Slot Width
0.0200 inches nominal single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
0.454 stator to rotor nominal
Terminal Type And Quantity
8 wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5990-00-115-1843 No Name Available 10/01/1987

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
1125218-1 Electrical Resolver
CM01035103 Electrical Resolver
CM41033008 Electrical Resolver
U-217193 Electrical Resolver
U213290 Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-113-6082?
The FSCG of the NSN 5990-00-113-6082 is 5990
Does the NSN 5990-00-113-6082 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-113-6082 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 5990-00-113-6082 contain precious materials?
Item does not contain precious metal.
Does NSN 5990-00-113-6082 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 5990-00-113-6082 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Sep 4, 1968

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