NSN 4810-01-550-0770 A 8251-771, A8251771, 01-550-0770
Product Details | LINEAR ELECTRO-MECHANICAL ACTUATOR
4810-01-550-0770 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.21412700040Aircraft Gunnery Fire Control Components14200025Guided Missile Components14400025Launchers, Guided Missile167500001677000016800049Miscellaneous Aircraft Accessories and Components18200024Space Vehicle Components29100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers29200048Engine Electrical System Components, Nonaircraft29900045Miscellaneous Engine Accessories, Nonaircraft30100036Torque Converters and Speed Changers
Part Alternates: A 8251-771, A8251771, 4810-01-550-0770, 01-550-0770, 4810015500770, 015500770
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 06 APR 2007 | 01-550-0770 | 10957 ( ACTUATOR, ELECTRO-MECHANICAL, LINEAR ) |
Cross Reference | NSN 4810-01-550-0770
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A 8251-771 | 31361 | WOODWARD, INC. DBA INDUSTRIAL PRODUCTS GROUP |
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Technical Data | NSN 4810-01-550-0770
| Characteristic | Specifications |
|---|---|
| TERMINAL TYPE | CONNECTOR |
| 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 |
| III UNPACKAGED UNIT WEIGHT | 16.0 KILOGRAMS |
| III 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, |
Restrictions/Controls & Freight Information | NSN 4810-01-550-0770
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||