Line Electro-mechanical Actuator NSN 4810-01-550-0770

Item Description

A self-contained power transmitting device designed to convert electrical energy into controlled mechanical force, in the form of linear (straight line) mechanical movement. Comprised of an electrical motor(s), gear box(es), screwjacks, limit switch(es), and such accessories as required for the specific moving and positioning of other components. Excludes hydraulic and pneumatic cylinders and screwjacks.

NSN: 4810-01-550-0770

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Features and Characteristics

Terminal Type

Connector

Unpackaged Unit Weight

16.0 kilograms

Part Name Assigned By Controlling Agency

Ug-actuator

Special Features

A proportional electro-hydraulic actuator; provides a 20 to 160 ma position signal; designed for use with woodward 2301, 400, 43027, 500-series and 70-series controls; rotary output actuator has 42 degrees of terminal, output, shaft travel; recommended travel from the no-load to the full-load position is 2/3 of full actuator travel; used on diesel, gas and gasoline engines, also steam and industrial gas turbines; max work capacity of 19.4 j in theincrease direction and 23.3 j in the decrease direction; the ug-acturator output is directly proportional to a 20 to 160 ma signal from an electronic control system; 0.500-36 serrated terminal shaft

Supplementary Features

Cast-iron case; equipped with a gerotor pump, 3161 governor type; the pump uses oil from the self-contained ug-actuator sump to provide 1172 kpa, 170 psi, internal operating pressure; the pump operates in one direction only; the drive uses a max of 375 w, 0.5 hp; mounting hole dimensions of 82.7-83.2 mm; connect the return line to the 0.250-28 nptf port in the top cover; designed to give stable operation with most oils, if the fluid viscosity at the operating temperature is within a 50 to 3000 sus, saybolt universal seconds, range; electrical connection 3-pin, ms-3102e-14s-7p, plug connector

FSC

4810 Powered Valves

NIIN

015500770

NSN

4810015500770

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

A 8251-771

Cage Code:

31361

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4810-01-550-0770

What are the manufacturers of nsn 4810015500770?

Woodward, Inc. (31361)

Does this nsn 4810015500770 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4810015500770
A self-contained power transmitting device designed to convert electrical energy into controlled mechanical force, in the form of linear (straight line) mechanical movement. comprised of an electrical motor(s), gear box(es), screwjacks, limit switch(es), and such accessories as required for the specific moving and positioning of other components. excludes hydraulic and pneumatic cylinders and screwjacks.

Does nsn 4810015500770 contain any precious metals?
No precious metal content.

Does nsn 4810015500770 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4810015500770?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

10957

FIIG:

A30500

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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