Electrical Resolver

VRB15-204A30

(NSN) National Stock Number

5990-00-102-9600

Federal Supply Classification

5990 Synchros and Resolvers

Item Name Code

22966

Schedule B Code

9018903000

Summary

Steel, stainless body material, standard round b body style, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 0.6745 inches minimum and 0.6750 inches maximum pilot diameter, 2.6590 inches nominal overall length, 1.4320 inches minimum and 1.4390 inches maximum flange diameter

DAC	HCC	DMIL	RNCC
5	-	-	E

RNVC	SADC	MSDS	RNAAC
8	-	-	TX

Identification

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.

INC	FIIG	Concept	Condition
22966	A07800	-	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 b

Details

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

Shoulder Diameter

1.3115 inches minimum and 1.3120 inches maximum

Details

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

Pilot Diameter

0.6745 inches minimum and 0.6750 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

2.6590 inches nominal

Details

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

Flange Diameter

1.4320 inches minimum and 1.4390 inches maximum

Details

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

Flange Thickness

0.0950 inches nominal

Details

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

Undercut Width

0.0750 inches nominal

Details

None.

Shaft Diameter

0.1870 inches minimum single shaft and 0.1872 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

0.5400 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.

Body Size

Details

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

Stator Input Voltage Rating In Volts

5.0 minimum and 26.0 maximum

Details

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

Frequency In Hertz

400.0 nominal

Details

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

Zso Resistance In Ohms

480.00 nominal

Details

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

Rotor Dc Resistance In Ohms

320.00 nominal

Details

The opposition that the rotor offers to the flow of the direct current,expressed in ohms.

Stator Dc Resistance In Ohms

390.00 nominal

Details

The opposition that the stator offers to the flow of direct current,expressed in ohms.

Compensation Method

winding compensated

Details

The means utilized to vary the level of signal input or response to attain the desired operational action.

Compensator Dc Resistance In Ohms

520.00 nominal

Details

The opposition that the compensator offers to the flow of direct current,expressed in ohms.

Compensator Transformation Ratio In Percent

0.990 rotor to compensator nominal

Details

The ratio of the fundamental component of the no-load secondary voltage to the compensator voltage at maximum coupling,expressed in percent.

Phase Shift Angle In Deg

8.500 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

15.00 output

Details

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

Interaxis Error Angular Range In Minutes

-5.0 to 5.0

Details

The deviation from 90 degrees perpendicularity of the secondary winding,when excitation is applied to one of the primary windings,expressed in minutes.

Electrical Error Angular Range In Minutes

-0.1 to 0.1

Details

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

Spline Tooth Quantity

21 single shaft

Details

The number of individual teeth on the splined portion of the shaft.

Alignment Hole Quantity

Details

The number of holes provided for aligning the item.

Pilot Length

0.0400 inches nominal

Details

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

Shoulder Length

0.1320 inches nominal

Details

None.

Mounting Surface To Terminal End Distance

1.7870 inches nominal

Details

None.

Spline Tooth Diametral Pitch

120 single shaft

Details

The number of teeth the splined shaft has per inch of pitch diameter.

Shaft Thread Series Designator

unf single shaft

Details

A designation distinguishing one group of shaft thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Shaft Thread Direction

right-hand single shaft

Details

The direction of the shaft thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Shaft Thread Class

2a single shaft

Details

A numeric-alpha designator indicating the ptich diameter tolerance,and an external or internal shaft thread.

Terminal Location

rear

Details

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

Shaft Thread Length

0.2000 inches nominal single shaft

Details

A measurement of the extent of the shaft threads measured on a line parallel to the longitudinal axis.

Plus J Zso Reactance In Ohms

2500.00 nominal

Details

The reactance (x) part of the stator impedance with the rotor open (zso),expressed in ohms.

Shaft Type

spline w/threads single shaft

Details

Indicates the type of shaft included on the item.

Alignment Hole Depth

0.1120 inches nominal

Details

None.

Transformation Ratio

0.980 rotor to stator nominal

Details

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

Alignment Hole Bolt Circle Diameter

1.1000 inches nominal

Details

None.

Shaft Nominal Thread Size

0.190 inches single shaft

Details

The length of a straight line passing through the center of the shaft threaded portion,with terminated points at the circumference.

Terminal Type And Quantity

12 screw

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
1R1SW4-424C	08719	5	-	5	9	-	TX
1474922	53711	6	-	C	1	-	ZZ
1474922	10001	A	-	E	8	-	TX
474922	10001	5	-	5	2	-	TX
632338	56232	1	-	3	2	-	TX
VRB15-20-4A30	10651	5	-	5	1	-	TX
MIL-R-23417/8	81349	6	-	C	1	-	ZZ

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

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

GENERAL DYNAMICS MOTION CONTROL LLC

CAGE: 10112

SAN DIEGO , CA , 92154-8217

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5990-00-102-9600

What is the NIIN of the NSN 5990-00-102-9600?

The National Item Identification Number (NIIN) of the NSN 5990-00-102-9600 is 00-102-9600

When the NSN 5990-00-102-9600 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Jun 3, 1968

Does the NSN 5990-00-102-9600 contain any precious metals?

Does not contain precious metal

Does the NSN 5990-00-102-9600 contain any hazardous material?

No data in HMIRS

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