Electrical Resolver NSN 5990-01-078-1294

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: 5990-01-078-1294

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Features and Characteristics

Body Material

Any acceptable

Body Style

Pick-off b

Overall Length

0.9050 inches

Flange Diameter

4.9997 inches

Body Diameter

4.2050 inches

Securing Hole Quantity

Rotor Input Voltage Rating In Volts

26.0

Frequency In Hertz

400.0

Rotor Input Current Rating

180.0 milliamperes

Rotor Input Electrical Power Rating

1.0 watts

Zro Resistance In Ohms

31.10

Zso Resistance In Ohms

10.50

Zss Resistance In Ohms

15.70

Rotor Dc Resistance In Ohms

29.90

Stator Dc Resistance In Ohms

9.90

Phase Shift Angle In Deg

12.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

15.00 input

Plus J Zro Reactance In Ohms

150.50

Plus J Zso Reactance In Ohms

54.50

Body Thru-hole Diameter

1.1808 inches

Plus J Zss Reactance In Ohms

17.30

Transformation Ratio

0.459 rotor to stator

Alignment Hole Bolt Circle Diameter

4.6880 inches

Special Features

Rotor and stator are a matched set; do not issue separately

Terminal Type And Quantity

6 wire lead

FSC

5990 Synchros And Resolvers

NIIN

010781294

NSN

5990010781294

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12281214

Cage Code:

19200

Status:

MSDS:

Part Number:

CU06324004

Cage Code:

05088

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 5990-01-078-1294

What are the manufacturers of nsn 5990010781294?

Us Army Ardec Rdecom (19200)
Kearfott Corporation (05088)

Does this nsn 5990010781294 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990010781294
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 5990010781294 contain any precious metals?
No precious metal content.

Does nsn 5990010781294 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990010781294?
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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Quality Inspected Parts
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