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Electric Actuators are designed for facilitated commissioning.
2013-10-22 14:29:44| Industrial Newsroom - All News for Today
Available for ½–4 in. control valves, AEL 5 series is reversible, having linear output, and features internal components – PCB, positioner card, limited switches – affixed to aluminum support for holding/fitting accessories. Design with easy commission limit switch adjuster lets user loosen cam with one screw and then adjust its position with second screw. Valve adaptor helps improve installation process. It is engineered to simplify process and remove need to assemble disc springs. This story is related to the following:Controls and ControllersElectrically Operated Valves | Valve Controls | Controls | Electric Valve Actuators |
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electric
commissioning
actuators
Quarter Turn Electric Actuators have fail-safe design.
2013-10-17 14:29:47| Industrial Newsroom - All News for Today
Supplied in NEMA 4 enclosure with thermally bonded TGIC polyester powder coating, Safe & Secure Series will not miss a cycle during power loss. Fail-safe internal battery backup system is field-adjustable and can fail close, fail open, or continue standard operations, giving users control during loss of utility power or control signal. Available with 115 Vac, 230 Vac, 12 Vdc, 24 Vdc, and 24 Vac operating voltages, actuators feature 12 Vdc motor and 300 series stainless steel output shaft. This story is related to the following:Electric Failsafe Actuators
Tags: design
turn
electric
quarter
Moving Magnet Voice Coil Actuators Offer Controllable Movement for High Duty Cycle ...
2013-10-07 06:00:00| Industrial Newsroom - All News for Today
This article focuses on the moving magnet voice coil style of actuators and compares it with other short stroke linear motion technologies, in order to choose the best component for the specific application. The discussion includes moving coil voice coil actuators, moving magnet voice coil actuators, solenoids and piezo actuators.<br /> <br /> Moving Coil and Moving Magnet Voice Coil Actuators<br /> <br /> There are two types of voice coil actuators, "moving coil" and "moving magnet". The ...This story is related to the following:Electric Linear Actuators | Actuators | Solenoid Actuators | Magnetically Coupled Actuators |
High Thrust Piston Actuators improve process control.
2013-09-30 14:30:11| Industrial Newsroom - All News for Today
Providing thrust output up to 79,000 lbf for short- to long-travel applications, Fisher® 685 double acting piston actuator is designed for use with medium and large Fisher sliding-stem control valves, including easy e™ and FB series, in general, severe, and critical service applications. Piston diameters and travel range, respectively, from 305–660 mm and 25–610 mm; special constructions are available up to 1,118 mm piston diameter. Operating range is -40 to +93°C as standard. This story is related to the following:Actuators
Tags: high
control
process
improve
Babcock to provide actuators for Royal Navys final three Astute-class submarines
2013-09-26 01:00:00| Naval Technology
BAE Systems has awarded a sub contract to Babcock to provide actuators and positioning sensing arrays for the UK Royal Navy's fifth, sixth and seventh Astute-class nuclear-powered submarines.
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final
royal
actuators
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