A 8251-771: ACTUATOR,ELECTRO-MECHANICAL,LINE.
ACTUATOR,ELECTRO-MECHANICAL,LINE. Key specifications include terminal_type: CONNECTOR, unpackaged_unit_weight: 16.0 KILOGRAMS KG, part_name_assigned_by_controlling_agency: UG-ACTUATOR. This part is cataloged in the U.S.
Government catalog under NSN 4810-01-550-0770, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| terminal_type | CONNECTOR |
| unpackaged_unit_weight | 16.0 KILOGRAMS KG |
| part_name_assigned_by_controlling_agency | UG-ACTUATOR |
| NSN | 4810-01-550-0770 |
| TERMINAL TYPE | CONNECTOR |
| 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 W |
| 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 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | UG-ACTUATOR |
| UNPACKAGED UNIT WEIGHT | 16.0 KILOGRAMS KG |
No substitute or cross-reference records for this part.