Fig no: NE-SR5
The NIBCO® Series NE-SR5 line of electric spring return actuators is designed for use in environments where automatic closing/opening is required upon loss of power. When power is available the device operates like a normal quarter-turn actuator. Under powered operation, the spring pack travels with the movement of the actuator. Under powered stopped conditions, the actuator and spring are held in position via the electric mechanical brake. Under loss of power, the spring is released and drives the actuator to the pre-designated failsafe position. The actuators include a thermostat and heater. The series also features an electric mechanical brake. The enclosures are certified to NEMA Type 1, 2, 3, 3R, 4, 4X, 5 and 12. The NE-SR5 actuator is available with three cycle times -- 10, 15 and 30 seconds; as well as two voltages -- 115 VAC and 220 VAC. Please refer to NIBCO technical data sheets, valve selection guides and catalog for engineering and installation information.
Engineered with a modular approach, NIBCO® electric and pneumatic actuation systems offer the flexibility to actuate new valves or to retrofit existing valves with unprecedented ease. Both electric and pneumatic actuation systems feature an ISO standard mounting design, assuring long-term industry acceptance. Choose NIBCO® flow control products for the most specified, versatile and economical option in commercial and industrial applications. NIBCO® actuation products are backed by the NIBCO limited warranty.

Interested in this item or want more information?
Call Mon. through Fri. 8:00 AM - 5:00 PM PST
Phone: 714-573-4083
Email: sales@48ws.com

Can't find what you want? Give us a call and we can help you find it.

Details

Features :
Heater and thermostat installed
Permanently lubricated steel gear train
Hardened steel female drive coupling
Electric mechanical brake
Operating temperatures -40°F to +140°F
Thermally protected, capacitor run, single phase motor
Clockwise (CW) spring return
Two 1/2" NPT conduit entrances
Captive hex bolts on enclosure
Adjustable mechanical stop at the failsafe location
115 and 220 VAC
Torque 300 to 700 in/lb

Additional Information

Manufacturer: Nibco

For More Information on the Electric Spring Return Actuator - Failsafe, Weatherproof, Corrosion Resistant, [Click Here] to Link to Manufacturer Web Site

Ecommerce Websites, Catalogs, and Marketing Services

We Do Not Sell Products

Electric Spring Return Actuator - Failsafe, Weatherproof, Corrosion Resistant

Nibco

Solutions

Products

About Us