Electrical Resolver NSN 5990-00-652-5451

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: 5990-00-652-5451

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Standard round c

Shoulder Diameter

Between 0.9995 inches and 1.0000 inches

Pilot Diameter

Between 0.6245 inches and 0.6250 inches

Overall Length

2.1950 inches

Flange Diameter

1.0620 inches

Flange Thickness

0.0930 inches

Undercut Diameter

0.9750 inches

Undercut Width

0.0620 inches

Shaft Diameter

0.1872 inches single shaft

Shaft Length

0.5550 inches single shaft

Body Size

Stator Input Voltage Rating In Volts

11.8

Stator Input Current Rating

90.0 milliamperes

Stator Input Electrical Power Rating

240.0 milliwatts

Rotor Input Voltage Rating In Volts

26.0

Frequency In Hertz

400.0

Rotor Input Current Rating

52.0 milliamperes

Rotor Input Electrical Power Rating

340.0 milliwatts

Zro Resistance In Ohms

127.00

Zso Resistance In Ohms

26.00

Zrs Resistance In Ohms

127.00

Zss Resistance In Ohms

33.00

Rotor Dc Resistance In Ohms

75.00

Stator Dc Resistance In Ohms

15.50

Phase Shift Angle In Deg

7.500 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

60.00

Spline Tooth Quantity

21 single shaft

Actuator Friction Torque At Minus 55 Deg Celsius

16.0 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

4.0 centimeter-grams

Alignment Hole Quantity

Pilot Length

0.0620 inches

Shoulder Length

0.0740 inches

Mounting Surface To Terminal End Distance

1.6400 inches

Spline Tooth Diametral Pitch

120 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

0.3320 inches single shaft

Plus J Zro Reactance In Ohms

550.00

Plus J Zso Reactance In Ohms

148.00

Plus J Zrs Reactance In Ohms

64.00

Shaft Type

Spline w/threads single shaft

Alignment Hole Depth

0.1250 inches

Plus J Zss Reactance In Ohms

18.00

Transformation Ratio

0.484 rotor to stator

Alignment Hole Bolt Circle Diameter

0.8120 inches

Shaft Thread Size

0.190 inches single shaft

Terminal Type And Quantity

7 wire lead

FSC

5990 Synchros And Resolvers

NIIN

006525451

NSN

5990006525451

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RS931-007

Cage Code:

88818

Status:

MSDS:

Part Number:

229-0094-00

Cage Code:

98738

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 5990-00-652-5451

What are the manufacturers of nsn 5990006525451?

Kearfott Corporation (88818)
Herley Chicago (98738)

Does this nsn 5990006525451 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990006525451
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 5990006525451 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990006525451 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990006525451?
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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