8180000052

View detailed technical data, stock status, and sourcing information for: 8180000052

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8180000052
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-033-7855
Item Name Code
22966
Assigment Date
01/01/1961 (65 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.

1.9985 inches minimum and 1.9995 inches maximum second shoulder diameter, 0.5900 inches minimum and 0.6000 inches maximum pilot diameter, standard round d body style, steel, corrosion resisting body material, 1.9850 inches minimum and 1.9900 inches maximum shoulder 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 d
Shoulder Diameter
1.9850 inches minimum and 1.9900 inches maximum
Pilot Diameter
0.5900 inches minimum and 0.6000 inches maximum
Second Shoulder Diameter
1.9985 inches minimum and 1.9995 inches maximum
Second Shoulder Length
0.1700 inches nominal
Overall Length
4.9430 inches maximum
Flange Diameter
2.2490 inches minimum and 2.2500 inches maximum
Flange Thickness
0.2480 inches minimum and 0.2500 inches maximum
Body Diameter
1.9900 inches maximum
Shaft Diameter
0.2395 inches minimum and 0.2405 inches maximum single shaft
Shaft Length
1.0780 inches nominal single shaft
Body Size
23
Rotor Input Voltage Rating In Volts
5.0 nominal
Frequency In Hertz
20.0 nominal
Rotor Input Current Rating
2.0 milliamperes nominal
Zro Resistance In Ohms
580.00 nominal
Zso Resistance In Ohms
370.00 nominal
Zrs Resistance In Ohms
140.00 nominal
Rotor Dc Resistance In Ohms
415.00 nominal
Stator Dc Resistance In Ohms
225.00 nominal
Phase Shift Angle In Deg
9.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
60.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
6.0 centimeter-grams nominal
Shaft Maximum Radial Play
0.0010 inches
Shaft End Play
0.0050 inches nominal
Pilot Length
0.0460 inches nominal
Shoulder Length
unable to decode and unable to decode
Aft Of First Flange Diameter
1.9985 inches minimum and 1.9995 inches maximum
Mounting Surface To Terminal End Distance
3.4450 inches nominal
Terminal Location
rear
Plus J Zro Reactance In Ohms
1630.00 nominal
Plus J Zso Reactance In Ohms
1400.00 nominal
Plus J Zrs Reactance In Ohms
350.00 nominal
Shaft Type
round single shaft
Transformation Ratio
0.485 rotor to stator nominal
Shaft Radial Play Determining Weight
8.0 ounces
Shaft End Play Determining Weight
16.0 ounces
Terminal Type And Quantity
7 wire lead

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
8180000052 Electrical Resolver
VRG-23/38-6A Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-033-7855?
The FSCG of the NSN 5990-00-033-7855 is 5990
Does the NSN 5990-00-033-7855 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-033-7855 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5990-00-033-7855 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-033-7855 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 5990-00-033-7855 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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