Control Transformer Synchro
CTH8L4L787
(NSN) National Stock Number
5990-00-009-3291
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, 1.6590 inches maximum overall length, 0.7490 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 | AC | - | ZZ |
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
1.6590 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Flange Diameter
0.7490 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
0.6880 inches minimum and 0.6910 inches maximum
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
0.3600 inches minimum single shaft and 0.3900 inches maximum 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
8
Details
An alpha and/or numeric designation indicating the size by which the body is identified.Stator Input Voltage Rating In Volts
11.8 nominal
Details
The value of the primary excitation voltage for which the stator is rated,expressed in volts.Stator Input Current Rating
33.0 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
88.0 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.Zro Impedance Magnitude In Ohms
408.00 minimum and 552.00 maximum
Details
The magnitude part /z/ of the rotor impedance with the stator open /zro/,expressed in ohms.Zro Impedance Angle In Deg
1620.00 minimum and 1980.00 maximum
Details
The angle part /o/ of the rotor impedance with the stator open /zro/,expressed in degrees.Zso Impedance Magnitude In Ohms
69.70 minimum and 9430.00 maximum
Details
The magnitude part /z/ of the stator impedance with the rotor open /zso/,expressed in ohms.Zso Impedance Angle In Deg
297.00 minimum and 363.00 maximum
Details
The angle part /o/ of the stator impedance with the rotor open /zso/,expressed in degrees.Zrs Impedance Magnitude In Ohms
501.00 minimum and 678.50 maximum
Details
The magnitude part /z/ of the rotor impedance with the stator shorted /zrs/,expressed in ohms.Zrs Impedance Angle In Deg
161.00 minimum and 218.00 maximum
Details
The angle part /o/ of the rotor impedance with the stator shorted /zrs/,expressed in degrees.Rotor Dc Resistance In Ohms
328.00 minimum and 402.00 maximum
Details
The opposition that the rotor offers to the flow of the direct current,expressed in ohms.Stator Dc Resistance In Ohms
54.00 minimum and 66.00 maximum
Details
The opposition that the stator offers to the flow of direct current,expressed in ohms.Phase Shift Angle In Deg
8.500 input to output maximum
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 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.Actuator Friction Torque At Minus 55 Deg Celsius
12.00 centimeter-grams maximum
Details
The amount of rotary force that must be applied to the actuator to cause rotation,at minus 55 degrees celsius.Actuator Friction Torque At Plus 25 Deg Celsius
4.00 centimeter-grams maximum
Details
The amount of rotary force that must be applied to the actuator to cause rotation,at plus 25 degrees celsius.Pilot Length
0.0430 inches nominal
Details
A measurement of the longest dimension of a pilot,in distinction from width.Mounting Surface To Terminal End Distance
1.2410 inches maximum
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.Terminal Type And Quantity
5 wire lead
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 08CT-0123-C | 51761 | 6 | - | 5 | 2 | - | TX |
| EAS307 | 99251 | 1 | - | 5 | 2 | - | TX |
| CTH8A4/L787 | 99932 | 5 | - | 5 | 9 | - | TX |
| CTH8L4L787 | 99932 | 5 | - | 3 | 2 | - | 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 |
Provided with every order
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Manufacturer
ILLINOIS TOOL WORKS INC. DBA DIAGRAPH MSP - ITW DIV DIAGRAPH MARKING & STENCILING PRODUCTS
CAGE: 90316
MARION
, IL
, 62959-5893
UNITED STATES
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FAQs
Frequently asked questions for NSN 5990-00-009-3291
What is the NIIN of the NSN 5990-00-009-3291?
The National Item Identification Number (NIIN) of the NSN 5990-00-009-3291 is 00-009-3291
When the NSN 5990-00-009-3291 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Aug 2, 1972
Does the NSN 5990-00-009-3291 contain any precious metals?
Type/content is unknown
Does the NSN 5990-00-009-3291 contain any hazardous material?
No data in HMIRS
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