Control Transformer Synchro
VCT18-4D1
(NSN) National Stock Number
5990-00-078-3182
Federal Supply Classification
5990 Synchros and Resolvers
Item Name Code
15289
Schedule B Code
9014900000
Summary
Steel, corrosion resisting body material, standard round c body style, 1.5615 inches minimum and 1.5620 inches maximum shoulder diameter, 0.9370 inches minimum and 0.9375 inches maximum pilot diameter, 3.0620 inches maximum overall length, 1.7470 inches minimum and 1.7500 inches maximum flange diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 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, corrosion resisting
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 c
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Shoulder Diameter
1.5615 inches minimum and 1.5620 inches maximum
Details
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.Pilot Diameter
0.9370 inches minimum and 0.9375 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
3.0620 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Flange Diameter
1.7470 inches minimum and 1.7500 inches maximum
Details
The length of a straight line which passes through the center of a flange,and terminates at the circumference.Flange Thickness
0.0900 inches minimum and 0.0960 inches maximum
Details
A measurement of the smallest dimension of a flange,in distinction from length or width.Undercut Diameter
1.6220 inches minimum and 1.6280 inches maximum
Details
None.Undercut Width
0.0780 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
0.3790 inches minimum single shaft and 0.3870 inches maximum single shaft
Details
A measurement of the longest dimension of the shaft,in distinction from width.Schematic Diagram Designator
1 y-rotor, 1 stator
Details
A designator indicating a graphic representation,in standard and accepted symbols,of essential electrical-electronic elements and related connections on the item.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
18
Details
An alpha and/or numeric designation indicating the size by which the body is identified.Stator Input Voltage Rating In Volts
90.0 nominal
Details
The value of the primary excitation voltage for which the stator is rated,expressed in volts.Stator Input Current Rating
7.0 milliamperes maximum
Details
The value of the primary excitation current for which the stator is rated,with rotor /secondary/ circuit open.Stator Input Electrical Power Rating
100.0 milliwatts 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
13000.00 nominal
Details
The magnitude part /z/ of the stator impedance with the rotor open /zso/,expressed in ohms.Zso Impedance Angle In Deg
88.00 nominal
Details
The angle part /o/ of the stator impedance with the rotor open /zso/,expressed in degrees.Rotor Dc Resistance In Ohms
420.00 nominal
Details
The opposition that the rotor offers to the flow of the direct current,expressed in ohms.Stator Dc Resistance In Ohms
675.00 nominal
Details
The opposition that the stator offers to the flow of direct current,expressed in ohms.Phase Shift Angle In Deg
3.000 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
30.00 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
45.00
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
-6.0 to 6.0
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.Actuator Friction Torque At Plus 25 Deg Celsius
0.10 inch-ounces maximum
Details
The amount of rotary force that must be applied to the actuator to cause rotation,at plus 25 degrees celsius.Alignment Hole Quantity
4
Details
The number of holes provided for aligning the item.Shaft Radial Play Test Point
0.125 inches maximum
Details
The measurement taken from the bearing face to the point on the shaft where the weight /load/ is applied.Shaft Maximum Radial Play
0.0008 inches
Details
The maximum shaft displacement perpendicular to the shaft axis due to reversal of a specified force applied perpendicular to the shaft axis,and measured at a specified distance from the front surface of the unit.Shaft End Play
0.0030 inches maximum
Details
The axial shaft displacement due to reversal of a specified axial force,measured at the end of the shaft.Pilot Length
0.0370 inches minimum and 0.0430 inches maximum
Details
A measurement of the longest dimension of a pilot,in distinction from width.Shoulder Length
0.1290 inches minimum and 0.1350 inches maximum
Details
None.Mounting Surface To Terminal End Distance
2.5230 inches maximum
Details
None.Spline Tooth Diametral Pitch
120 single shaft
Details
The number of teeth the splined shaft has per inch of pitch diameter.Shaft Maximum Runout
0.0008 inches
Details
The eccentricity of the shaft diameter with respect to the rotational axis of the shaft,measured at a specified distance from the end of the shaft,when the body of the item is held fixed and the shaft is rotated.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
0.3550 inches maximum single shaft
Details
A measurement of the extent of the shaft threads measured on a line parallel to the longitudinal axis.Shaft Type
spline w/threads single shaft
Details
Indicates the type of shaft included on the item.Alignment Hole Depth
0.1250 inches minimum
Details
None.Transformation Ratio
0.735 rotor to stator nominal
Details
The ratio of the output voltage to the input voltage at maximum coupling.Alignment Hole Bolt Circle Diameter
1.2500 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.Shaft Radial Play Determining Weight
16.0 ounces
Details
The force (load) applied perpendicular to the shaft axis to determine radial play.Shaft End Play Determining Weight
16.0 ounces
Details
The force (load) applied parallel to the shaft axis to determine end play.Terminal Type And Quantity
5 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 |
|---|---|---|---|---|---|---|---|
| 7627969P001 | 03538 | A | - | 3 | 2 | - | TX |
| 7627969P1 | 03538 | A | - | 5 | 2 | - | TX |
| 7627969P001 | 10651 | 5 | - | 5 | 9 | - | TX |
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
GENERAL DYNAMICS MOTION CONTROL LLC
CAGE: 10112
SAN DIEGO
, CA
, 92154-8217
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5990-00-078-3182
What is the NIIN of the NSN 5990-00-078-3182?
The National Item Identification Number (NIIN) of the NSN 5990-00-078-3182 is 00-078-3182
When the NSN 5990-00-078-3182 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Aug 9, 1967
Does the NSN 5990-00-078-3182 contain any precious metals?
Type/content is unknown
Does the NSN 5990-00-078-3182 contain any hazardous material?
No data in HMIRS
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.
Similar Products