7537280-1

View detailed technical data, stock status, and sourcing information for: 7537280-1

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7537280-1
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-107-7157
Item Name Code
02073
Assigment Date
12/17/1972 (53 years ago)

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

1.0570 inches minimum and 1.0650 inches maximum flange diameter, standard round c body style, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 2.1660 inches minimum and 2.1860 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
standard round c
Shoulder Diameter
0.9995 inches minimum and 1.0000 inches maximum
Pilot Diameter
0.6245 inches minimum and 0.6250 inches maximum
Overall Length
2.1660 inches minimum and 2.1860 inches maximum
Flange Diameter
1.0570 inches minimum and 1.0650 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Diameter
0.9700 inches minimum and 0.9800 inches maximum
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.1870 inches minimum and 0.1873 inches maximum single shaft
Shaft Length
0.4750 inches minimum and 0.4950 inches maximum single shaft
Body Size
11
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
245.0 milliamperes nominal
Rotor Input Electrical Power Rating
1.7 watts nominal
Zro Impedance Magnitude In Ohms
90.95 minimum and 123.05 maximum
Zro Impedance Angle In Deg
76.70 minimum and 86.70 maximum
Zso Impedance Magnitude In Ohms
15.38 minimum and 20.80 maximum
Zso Impedance Angle In Deg
74.50 minimum and 84.50 maximum
Rotor Dc Resistance In Ohms
8.50 nominal
Stator Dc Resistance In Ohms
3.00 nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
17.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
26.00
Electrical Error Angular Range In Minutes
-5.5 to 5.5
Actuator Friction Torque At Minus 55 Deg Celsius
40.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
20.0 centimeter-grams nominal
Pilot Length
0.0590 inches minimum and 0.0650 inches maximum
Mounting Surface To Terminal End Distance
1.6910 inches maximum
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Slot Depth
0.0300 inches nominal single shaft
Shaft Slot Width
0.0250 inches minimum single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
0.322 rotor to stator nominal
Terminal Type And Quantity
5 wire lead

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
11GLG4RHX/B796 Transmitter Synchro
7537280-1 Transmitter Synchro
7537280P1 Transmitter Synchro

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5990-00-107-7157?
The FSCG of the NSN 5990-00-107-7157 is 5990
Does the NSN 5990-00-107-7157 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-107-7157 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5990-00-107-7157 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-107-7157 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5990-00-107-7157 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Dec 17, 1972

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