NSN 4810-01-550-0770

Line Electro-mechanical Actuator

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
015500770

Availability

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NSN:
4810-01-550-0770
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Manufacturer Datasheet

SKU: 4810-01-550-0770 Model: A 8251-771

MRC
Name
Detail
MRC:
AARB
Terminal Type
Connector
MRC:
AWJN
Unpackaged Unit Weight
16.0 kilograms
MRC:
CXCY
Part Name Assigned By Controlling Agency
Ug-actuator
MRC:
FEAT
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
MRC:
SUPP
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
MRC:
--
NSN
4810015500770
MRC:
--
Supply Class
#4810 - Powered Valves
MRC:
--
PMIC
No precious metal content.
MRC:
--
HMIC
No MSDS. No hazardous material.
Manufacturers and Distributors
CAGE
Name
CAGE:
31361
Part Numbers and Brands
Part Number
Brand
A 8251-771
Woodward

  Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

  Delivery

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Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

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