In this video interview, Mary Gannon of Fluid Power World talks with Clippard's Matt Larson about the new Cordis line of digital pressure controls.

Video filmed at Clippard in Fairfield, Ohio by Fluid Power World

Stepper motors are used in a variety of applications to provide a means for tightly controlled motion. But what is a stepper motor, and how does it work? This paper will discuss bipolar motors in detail, explaining what they are and how they work, and providing examples of how they're used with different types of proportional valves to provide precise control.

Pressure regulators are closed-loop mechanical devices that maintain a pressure setpoint in various processes within a system. They are available in mechanical or electronic versions, in digital or analog models. Although analog devices have long been the traditional choice, digital proportional control provides significant advantages for many applications.