A hydraulic surge-brake actuator is one of those items you rarely think about until it malfunctions and wreaks havoc with your boat-trailer brakes. Sometimes the hydraulics in the actuator develop a ...

Curtiss-Wright has begun assembly of flight control system actuators for Eviation Aircraft’s Alice under a fast-paced production effort following its selection for the all-electric commuter aircraft ...

A single power plant uses hundreds of valves to control almost every aspect of its operation. Valves, in conjunction with a controlling actuator, are used for pollution control, feed water, cooling ...

Bethel, Conn. — Del-Tron has introduced the DL series of linear actuators that offer a compact design, simple assembly and long life. The DL series features a rigid enclosed aluminum box that ...

What an actuator is, and what the difference is between linear and rotary The three main energy types—electric, pneumatic and hydraulic—plus thermal, magnetic and piezoelectric What to keep in mind ...

Engineers need to know the difference between the two actuators to assure they specify the right ones for their applications. In the world of fast-paced industrial automation, design engineers build ...

In January 2004, a U.S. power plant employee was struck by metal fragments and killed as the result of an electric actuator failure. Before the failure, a wedge gate valve on a boiler feedwater line ...