Control Transformer Synchro

8CT380D68M

(NSN) National Stock Number

5990-00-099-0699

Federal Supply Classification

5990 Synchros and Resolvers

Item Name Code

15289

Schedule B Code

9014900000

Summary

Steel, stainless body material, standard round a body style, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.6150 inches nominal overall length, 0.7450 inches minimum and 0.7500 inches maximum flange diameter, 0.0620 inches nominal flange thickness

DAC	HCC	DMIL	RNCC
5	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AF	-	TX

Identification

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

INC	FIIG	Concept	Condition
15289	A07800	1	1

Specifications

Body Material

steel, stainless

Details

The basic material of which the body is fabricated. please use mrc matt withisac coding for body in place of this discontinued mrc.

Body Style

standard round a

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Pilot Diameter

0.4995 inches minimum and 0.5000 inches maximum

Details

The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

Overall Length

1.6150 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Flange Diameter

0.7450 inches minimum and 0.7500 inches maximum

Details

The length of a straight line which passes through the center of a flange,and terminates at the circumference.

Flange Thickness

0.0620 inches nominal

Details

A measurement of the smallest dimension of a flange,in distinction from length or width.

Undercut Diameter

0.6870 inches nominal

Details

None.

Undercut Width

0.0620 inches nominal

Details

None.

Shaft Diameter

0.0895 inches minimum single shaft and 0.0900 inches maximum single shaft

Details

The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

Shaft Length

0.5500 inches nominal single shaft

Details

A measurement of the longest dimension of the shaft,in distinction from width.

Fragility Factor

moderately rugged

Details

The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.

Maximum Temp Rise

10.0 deg celsius

Details

The maximum permissible temperature increase in the item as a result of its operation under normal conditions.

Body Size

Details

An alpha and/or numeric designation indicating the size by which the body is identified.

Stator Input Voltage Rating In Volts

10.2 nominal

Details

The value of the primary excitation voltage for which the stator is rated,expressed in volts.

Stator Input Current Rating

23.0 milliamperes nominal

Details

The value of the primary excitation current for which the stator is rated,with rotor /secondary/ circuit open.

Stator Input Electrical Power Rating

0.053 watts maximum

Details

The value of the primary /electrical/ excitation power for which the stator is rated.

Frequency In Hertz

400.0 nominal

Details

The cycles per second /hertz/ of the alternating current.

Zso Impedance Magnitude In Ohms

444.00 minimum and 70.00 maximum

Details

The magnitude part /z/ of the stator impedance with the rotor open /zso/,expressed in ohms.

Zso Impedance Angle In Deg

76.00 minimum and 81.00 maximum

Details

The angle part /o/ of the stator impedance with the rotor open /zso/,expressed in degrees.

Zrs Impedance Magnitude In Ohms

830.00 minimum and 940.00 maximum

Details

The magnitude part /z/ of the rotor impedance with the stator shorted /zrs/,expressed in ohms.

Zrs Impedance Angle In Deg

16.00 minimum and 20.00 maximum

Details

The angle part /o/ of the rotor impedance with the stator shorted /zrs/,expressed in degrees.

Phase Shift Angle In Deg

8.000 input to output nominal

Details

The difference between the phase time of two or more voltages or currents of the same frequency,at the same instant of time,expressed in degrees.

Maximum Fundamental Null Voltage In Millivolts Per Volt

25.00 output

Details

The maximum voltage,without harmonics,induced in the secondary circuit at the null angle rotor position,expressed in millivolts per volt.

Maximum Total Null Voltage Output In Millivolts Per Volt

30.00

Details

The maximum voltage,including harmonics,induced in the secondary circuit at the null angle rotor position,expressed in millivolts per volt.

Electrical Error Angular Range In Minutes

-7.0 to 7.0

Details

The limits of permissible deviation in angular arc error from electrical zero,expressed in minutes.

Torque Gradient Per Angular Deg

0.040 inch-ounces maximum

Details

The average torque per angular degree developed between two like items,when one rotor is turned /or displaced/ at 2 degree intervals,between a 10 degree counterclockwise position and 10 degree clockwise position.

Pilot Length

0.0620 inches nominal

Details

A measurement of the longest dimension of a pilot,in distinction from width.

Mounting Surface To Terminal End Distance

1.2400 inches nominal

Details

None.

Terminal Location

rear

Details

Indicates the location of the terminal/s/ on the item.

Shaft Slot Depth

0.0250 inches nominal single shaft

Details

None.

Shaft Slot Width

0.0200 inches nominal single shaft

Details

None.

Shaft Type

round, slotted single shaft

Details

Indicates the type of shaft included on the item.

Transformation Ratio

2.203 rotor to stator nominal

Details

The ratio of the output voltage to the input voltage at maximum coupling.

Test Data Document

81349-mil-s-20708 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", "nominal", etc.).

Details

The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

Terminal Type And Quantity

5 wire lead

Details

Indicates the type and number of terminals for providing electrical connection.

Specification/Standard Data

81349-mil-s-20708/79 government specification

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
26V-08CT4C	88818	5	-	C	1	-	TX
M20708/79-02C	0U583	E	-	3	2	-	ZZ
SAE-AS20708/79	0U583	E	-	3	1	-	ZZ
AS20708/79	0VH01	E	-	5	1	-	ZZ
26V-08CT4C	99932	5	-	C	1	-	TX
26V-08CT4C/79-02C	99932	5	-	C	1	-	TX
26V-08CT4C	81349	E	-	5	1	-	TX
M20708/79-002	81349	E	-	5	9	-	TX
M20708/79-02C	81349	E	-	5	9	-	TX
MIL-S-20708/79	81349	E	-	5	9	-	TX
MS20708-79D002	96906	E	-	5	9	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34580	-	W	-

RVC	WCC	TCC	SHC
-	72D	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

API HAROWE INC DBA API MOTION DIV API MOTION/PMI/API HAROWE

CAGE: 06989

WEST CHESTER , PA , 19382-4978

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5990-00-099-0699

What is the NIIN of the NSN 5990-00-099-0699?

The National Item Identification Number (NIIN) of the NSN 5990-00-099-0699 is 00-099-0699

When the NSN 5990-00-099-0699 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Dec 13, 1972

Does the NSN 5990-00-099-0699 contain any precious metals?

Type/content is unknown

Does the NSN 5990-00-099-0699 contain any hazardous material?

No data in HMIRS

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