Plant engineers at Eskom’s Majuba Power Station in South Africa have been continuously looking for ways to improve efficiency and reliability. The six-unit, 4,000-MW, supercritical coal-fired plant ...

Hysteresis modelling and the subsequent control of actuators constitute a critical research area that underpins the precision and reliability of advanced motion systems. The phenomenon of ...

The proximity sensor utilizes miniature hall effect technology in an IC package mounted directly on the actuator. The hall effect is an ideal technology with a virtually unlimited on-off cycle life ...

Advances in the control of vibrations in membrane structures have become pivotal in numerous engineering applications, particularly in aerospace, telecommunications and flexible robotics. Membrane ...

Copar rotary actuators provide pneumatic control of ball, butterfly, and throttle valves. The challenges of modern process automation are, in a sense, rather basic. Opening, closing, and adjusting ...

Bag valve masks, also called ambu bags (artificial manual breathing units) are used to deliver oxygen to patients who aren’t breathing on their own. But while they have saved many lives, they are not ...

Offering the same features as the standard models—including Exlar’s brushless servo motor and gearmotor technology, which provides the highest torque-to-size ratio available in motion control ...