8 turns electric actuator for modulating service with a capacity type reversible electric motor, electro-mechanical brake, heater, gear train limit switches and terminal block in die cast nema 4 aluminum enclosure; motor furnished with self resetting thermal switch to protect motor for overload; gear train shall be designed to withstand the actual stall torque, and shall be hardened alloy steel, permanently lubricated; two adjustable cam actuated end travel limit switches shall be provided to control direction of travel; actuator shall be equipped with a handwheel for manual override; actuator torque shall be 600 inch-pound and speed to open/close valve shall be not more than 8 sec per turn; position of actuator shall be controlled by pc-2000aio card; card shall generate 4-20ma to indicate position & accept 4-20ma to set position
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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5895-01-528-7881
NSN 6105-00-835-7758
NSN 4140-01-327-1858
NSN 6130-01-649-8053
NSN 5915-00-257-0774
NSN 5835-01-426-6573
NSN 6645-01-500-0827
NSN 6320-01-149-8865
NSN 6620-01-244-3427
NSN 6620-00-515-6422
NSN 6135-01-168-2944
NSN 6150-01-400-4211