Electrical Resolver NSN 5990-00-542-3775

Item Description

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.

NSN: 5990-00-542-3775

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Standard round, rotatable housing

Shoulder Diameter

Between 1.9900 inches and 1.9930 inches

Overall Length

4.9010 inches

Flange Diameter

Between 2.2495 inches and 2.2500 inches

Flange Thickness

Between 0.2470 inches and 0.2530 inches

Body Diameter

1.9060 inches

Shaft Diameter

0.2470 inches single shaft

Shaft Length

0.7190 inches single shaft

Schematic Diagram Designator

2 rotor, 2 stator

Body Size

Stator Input Voltage Rating In Volts

20.0

Rotor Input Voltage Rating In Volts

20.0

Frequency In Hertz

400.0

Zro Resistance In Ohms

110.00

Zso Resistance In Ohms

22.00

Zrs Resistance In Ohms

123.00

Rotor Dc Resistance In Ohms

120.00

Stator Dc Resistance In Ohms

130.00

Phase Shift Angle In Deg

Between 0.800 input to output and 1.600 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 input

Maximum Total Null Voltage Output In Millivolts Per Volt

70.00

Electrical Error Angular Range In Minutes

-7.0/+7.0

Spline Tooth Quantity

106 single shaft

Actuator Friction Torque At Minus 55 Deg Celsius

5.00 inch-ounces

Actuator Friction Torque At Plus 25 Deg Celsius

1.00 inch-ounces

Shoulder Length

0.4100 inches

Mounting Surface To Terminal End Distance

3.4630 inches

Spline Tooth Diametral Pitch

48 single shaft

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

2a single shaft

Terminal Location

Rear

Shaft Thread Length

0.3250 inches single shaft

Plus J Zro Reactance In Ohms

520.00

Plus J Zso Reactance In Ohms

123.00

Plus J Zrs Reactance In Ohms

53.00

Shaft Type

Spline w/threads single shaft

Transformation Ratio

1.000 rotor to stator

Shaft Thread Size

0.190 inches single shaft

Test Data Document

03538-7753719+1 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Terminal Type And Quantity

8 screw

FSC

5990 Synchros And Resolvers

NIIN

005423775

NSN

5990005423775

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7753719P1

Cage Code:

03538

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9018903000
NAICS: 339112
SITC: 87229
Description: Anesthetic instruments and appliances and parts and accessories
End Use (Code 21610):
Medicinal equipment

Q & A

Frequently asked questions for NSN 5990-00-542-3775

What are the manufacturers of nsn 5990005423775?

Lockheed Martin Corporation (03538)

Does this nsn 5990005423775 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990005423775
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.

Does nsn 5990005423775 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990005423775 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990005423775?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22966

FIIG:

A07800

App. Key:

Cond. Code:

Status:

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