CTH15DS1B

View detailed technical data, stock status, and sourcing information for: CTH15DS1B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-146-3534

Item Name Code

15289

Assigment Date

09/22/1971 (54 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.

1.4360 inches minimum and 1.4370 inches maximum flange diameter, standard round b body style, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 0.0930 inches nominal flange thickness

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 b
Shoulder Diameter: 1.3115 inches minimum and 1.3120 inches maximum
Pilot Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Flange Diameter: 1.4360 inches minimum and 1.4370 inches maximum
Flange Thickness: 0.0930 inches nominal
Undercut Width: 0.0680 inches minimum and 0.0880 inches maximum
Shaft Diameter: 0.1195 inches minimum and 0.1200 inches maximum single shaft
Shaft Length: 0.5400 inches nominal single shaft
Fragility Factor: moderately rugged
Body Size: 15
Stator Input Voltage Rating In Volts: 10.6 minimum and 12.0 maximum
Stator Input Current Rating: 115.0 milliamperes nominal
Stator Input Electrical Power Rating: 170.0 milliwatts nominal
Frequency In Hertz: 400.0 minimum and 408.0 maximum
Zro Resistance In Ohms: 64.60 minimum and 87.40 maximum
Zso Resistance In Ohms: 12.05 minimum and 14.95 maximum
Rotor Dc Resistance In Ohms: 38.80 minimum and 50.40 maximum
Stator Dc Resistance In Ohms: 8.64 minimum and 11.88 maximum
Phase Shift Angle In Deg: 5.600 input to output minimum and 8.500 input to output maximum
Maximum Total Null Voltage Output In Millivolts Per Volt: 40.00
Actuator Friction Torque At Minus 55 Deg Celsius: 15.00 centimeter-grams maximum
Actuator Friction Torque At Plus 25 Deg Celsius: 4.00 centimeter-grams maximum
Pilot Length: 0.0400 inches nominal
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 1.6320 inches nominal
Terminal Location: rear
Plus J Zro Reactance In Ohms: 468.00 minimum and 572.00 maximum
Plus J Zso Reactance In Ohms: 79.20 minimum and 96.80 maximum
Shaft Type: round, slotted single shaft
Alignment Hole Depth: 0.0950 inches nominal
Alignment Hole Bolt Circle Diameter: 0.8750 inches 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
AY201S3B	Control Transformer Synchro
CTH15DS1B	Control Transformer Synchro
EAS303	Control Transformer Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-146-3534?

The FSCG of the NSN 5990-00-146-3534 is 5990

Does the NSN 5990-00-146-3534 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-146-3534 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5990-00-146-3534 contain precious materials?

Item does not contain precious metal.

Does NSN 5990-00-146-3534 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 5990-00-146-3534 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Sep 22, 1971