Electrical Resolver NSN 5990-00-780-8915

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: 5990-00-780-8915

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Features and Characteristics

Body Material

Aluminum

Body Style

Standard round c

Shoulder Diameter

Between 0.9997 inches and 1.0000 inches

Pilot Diameter

Between 0.6245 inches and 0.6250 inches

Overall Length

2.4620 inches

Flange Diameter

Between 1.0570 inches and 1.0750 inches

Flange Thickness

Between 0.0900 inches and 0.0960 inches

Undercut Diameter

0.9750 inches

Undercut Width

Between 0.0570 inches and 0.0670 inches

Shaft Diameter

0.1870 inches single shaft and 0.1872 inches single shaft

Shaft Length

0.4610 inches single shaft and 0.4750 inches single shaft

Maximum Tempurature Rise

20.0 degrees celsius

Body Size

Rotor Input Voltage Rating In Volts

26.0

Frequency In Hertz

400.0

Rotor Input Current Rating

145.0 milliamperes

Rotor Input Electrical Power Rating

760.0 milliwatts

Zro Resistance In Ohms

36.00

Zso Resistance In Ohms

7.00

Zrs Resistance In Ohms

38.50

Zss Resistance In Ohms

9.30

Phase Shift Angle In Deg

7.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

20.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

30.00

Actuator Friction Torque At Minus 55 Deg Celsius

25.0 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

15.0 centimeter-grams

Alignment Hole Quantity

Pilot Length

Between 0.0590 inches and 0.0650 inches

Shoulder Length

Between 0.0590 inches and 0.0650 inches

Mounting Surface To Terminal End Distance

1.8600 inches

Terminal Location

Rear

Plus J Zro Reactance In Ohms

175.00

Plus J Zso Reactance In Ohms

41.50

Plus J Zrs Reactance In Ohms

17.80

Shaft Type

Round single shaft

Alignment Hole Depth

0.1250 inches

Plus J Zss Reactance In Ohms

4.70

Transformation Ratio

0.454 stator to rotor

Alignment Hole Bolt Circle Diameter

0.8120 inches

Test Data Document

81349-mil-r-21530 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Terminal Type And Quantity

8 screw

FSC

5990 Synchros And Resolvers

NIIN

007808915

NSN

5990007808915

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

11R2N4R100X

Cage Code:

81349

Status:

MSDS:

Part Number:

MILR21530-14

Cage Code:

81349

Status:

MSDS:

Part Number:

2258821

Cage Code:

10001

Status:

MSDS:

Part Number:

11R2NUR100X

Cage Code:

C2786

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 5990-00-780-8915

What are the manufacturers of nsn 5990007808915?

Does this nsn 5990007808915 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5990007808915
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 5990007808915 contain any precious metals?
Precious metal content is unknown.

Does nsn 5990007808915 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5990007808915?
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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