18-55-75

View detailed technical data, stock status, and sourcing information for: 18-55-75
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Federal Supply Group

Electric Wire, and Power and Distribution Equipment

Federal Supply Classification

6105 Electrical Motors

National Stock Number

6105-00-137-6387

Item Name Code

28454

Assigment Date

07/19/1971 (55 years ago)

An item which is an electrical rotating machine combining both control motor and tachometer generator action. The control motor and tachometer generator may be contained in the same or separate housings. It is designed for servo application where instant response to input signal is essential. It is generally used in circuits where the output potential from the tachometer generator is fed back to prevent excessive oscillation and for assuring high stability in a servo loop. Excludes:dynamotor; and motor-generator.

clamp ring mounting method, ac input current type, 2.175 inches overall length, 15 single end teeth quantity, totally enclosed enclosure feature

Product Characteristics

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

Overall Length: 2.175 inches
Current Type: ac input
Teeth Quantity: 15 single end
Enclosure Feature: totally enclosed
Mounting Method: clamp ring
Mounting Facility Type And Quantity: 1 clamp collar
Excitor Type: separately excited
Calibration Speed In Rpm: 1000.0
Cooling Method: ambient air
Calibration Voltage Output Type In Volts: 0.55 ac
Torque Rating And Type: 10.0 inch-ounces stalled
Inclosure Specification: commercial
Control Field Voltage Type And Rating In Volts: 115.0 ac
Length Of Shaft From Housing: 0.375 inches single end
Rotor Speed Rating In Rpm: 10000.0 single no load
Shaft End Characteristic: a17 single style single end
Phase: single input
Frequency In Hertz: 400.0 output
Terminal Type And Quantity: 10 screw

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
132-021-0002	Motor-Tachometer Generator
167-C79C	Motor-Tachometer Generator
18-55-75	Motor-Tachometer Generator
C79-A	Motor-Tachometer Generator
CV90851004	Motor-Tachometer Generator

FAQs

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

What is the FSCG of the NSN 6105-00-137-6387?

The FSCG of the NSN 6105-00-137-6387 is 6105

Does the NSN 6105-00-137-6387 have a Schedule B code assigned?

Yes, the Schedule B code is 8412809000

Does NSN 6105-00-137-6387 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 6105-00-137-6387 contain precious materials?

Item does not contain precious metal.

Does NSN 6105-00-137-6387 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 6105-00-137-6387 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jul 19, 1971