Differential Transmitter Synchro

8TD100B2

8TD100B2
(NSN) National Stock Number
5990-00-060-1647
Federal Supply Classification
5990 Synchros and Resolvers
Item Name Code
02071
Schedule B Code
9014900000
Summary

Standard round a body style, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.7610 inches minimum and 1.7850 inches maximum overall length, 0.7450 inches minimum and 0.7530 inches maximum flange diameter, 0.0590 inches minimum and 0.0650 inches maximum flange thickness, 0.6870 inches nominal undercut diameter

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - KE
Identification

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

INC FIIG Concept Condition
02071 A07800 1 1
Specifications
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
1.7610 inches minimum and 1.7850 inches maximum
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 0.7530 inches maximum
Details The length of a straight line which passes through the center of a flange,and terminates at the circumference.
Flange Thickness
0.0590 inches minimum and 0.0650 inches maximum
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
0.4995 inches minimum and 0.5000 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
0.4210 inches minimum and 0.4450 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
145.0 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
456.0 milliwatts nominal
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
110.00 nominal
Details The magnitude part /z/ of the rotor impedance with the stator open /zro/,expressed in ohms.
Zro Impedance Angle In Deg
68.50 nominal
Details The angle part /o/ of the rotor impedance with the stator open /zro/,expressed in degrees.
Zso Impedance Magnitude In Ohms
79.00 nominal
Details The magnitude part /z/ of the stator impedance with the rotor open /zso/,expressed in ohms.
Zso Impedance Angle In Deg
73.00 nominal
Details The angle part /o/ of the stator impedance with the rotor open /zso/,expressed in degrees.
Zrs Impedance Magnitude In Ohms
55.00 nominal
Details The magnitude part /z/ of the rotor impedance with the stator shorted /zrs/,expressed in ohms.
Zrs Impedance Angle In Deg
18.00 nominal
Details The angle part /o/ of the rotor impedance with the stator shorted /zrs/,expressed in degrees.
Phase Shift Angle In Deg
16.800 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
17.00 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
26.00
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
-15.0 to 15.0
Details The limits of permissible deviation in angular arc error from electrical zero,expressed in minutes.
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams nominal
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
16.0 centimeter-grams nominal
Details The amount of rotary force that must be applied to the actuator to cause rotation,at plus 25 degrees celsius.
Pilot Length
0.0400 inches nominal
Details A measurement of the longest dimension of a pilot,in distinction from width.
Mounting Surface To Terminal End Distance
1.3000 inches nominal
Details None.
Terminal Location
rear
Details Indicates the location of the terminal/s/ on the item.
Shaft Slot Depth
0.0300 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.
Terminal Type And Quantity
6 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
900141-25 06481 X - 3 2 - XX
CM41041004 88818 5 - 5 2 - KE
HDC8LN2L485 99932 5 - 5 2 - KE
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
34760 - W -
RVC WCC TCC SHC
- 593 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 5990-00-060-1647
What is the NIIN of the NSN 5990-00-060-1647?
The National Item Identification Number (NIIN) of the NSN 5990-00-060-1647 is 00-060-1647
When the NSN 5990-00-060-1647 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5990-00-060-1647 contain any precious metals?
Type/content is unknown
Does the NSN 5990-00-060-1647 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
Who we are?

At Aerospace Shop, we are dedicated to providing high-quality aerospace components, shop supplies, replacement parts, and tools.

With a commitment to excellence and customer satisfaction, we aim to be your trusted partner in the aerospace industry.

Contact
800 Town and Country Blvd
Houston, TX, 77024
United States
© 2025 Aerospace Shop, Inc. All rights reserved.
Made in USA