CM91004037

View detailed technical data, stock status, and sourcing information for: CM91004037

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CM91004037
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-001-1766
Item Name Code
15289
Assigment Date
09/24/1972 (53 years ago)

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.

2.1400 inches maximum overall length, standard round a body style, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 0.0590 inches minimum and 0.0650 inches maximum flange thickness, 0.7470 inches minimum and 0.7500 inches maximum flange diameter

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 a
Pilot Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Length
2.1400 inches maximum
Flange Diameter
0.7470 inches minimum and 0.7500 inches maximum
Flange Thickness
0.0590 inches minimum and 0.0650 inches maximum
Undercut Diameter
0.6880 inches minimum and 0.6910 inches maximum
Undercut Width
0.0590 inches minimum and 0.0650 inches maximum
Shaft Diameter
0.0895 inches minimum and 0.9000 inches maximum single shaft
Shaft Length
0.5470 inches minimum and 0.5770 inches maximum single shaft
Maximum Temp Rise
12.0 celsius
Body Size
8
Stator Input Voltage Rating In Volts
11.8 nominal
Stator Input Current Rating
87.0 milliamperes nominal
Stator Input Electrical Power Rating
210.0 milliwatts nominal
Frequency In Hertz
400.0 nominal
Zro Resistance In Ohms
175.00 nominal
Zso Resistance In Ohms
25.00 nominal
Rotor Dc Resistance In Ohms
143.00 nominal
Stator Dc Resistance In Ohms
24.00 nominal
Phase Shift Angle In Deg
10.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
22.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-5.0 to 5.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams nominal
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams nominal
Pilot Length
0.0370 inches minimum and 0.0430 inches maximum
Mounting Surface To Terminal End Distance
1.5630 inches maximum
Body Material
aluminum or steel corrosion resisting
Terminal Location
rear
Plus J Zro Reactance In Ohms
690.00 nominal
Shaft Slot Depth
0.0250 inches minimum and 0.0350 inches maximum single shaft
Plus J Zso Reactance In Ohms
114.00 nominal
Shaft Slot Width
0.0200 inches minimum and 0.0300 inches maximum single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
2.203 rotor to stator nominal
Terminal Type And Quantity
5 turret

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
123SCPE5316-1 Control Transformer Synchro
CM91004037 Control Transformer Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-001-1766?
The FSCG of the NSN 5990-00-001-1766 is 5990
Does the NSN 5990-00-001-1766 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-001-1766 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 5990-00-001-1766 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-001-1766 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 5990-00-001-1766 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Sep 24, 1972

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