Closure Systems Intl. is a well known maker of capping machines serving a variety of industries. Mechanical cappers that are gear-driven and use a magnetic clutch to transfer torque are still a ...

Authored by: George Ellis, Chief Engineer, Servo Systems, Kollmorgen, Radford, Va. Key points: Three key measures — accuracy, response, and robust stability — characterize how servosystems perform.

Faster, smaller, and smarter is the mantra of today's servo-controlled machines. As a result, end users have come to expect more and better performance, forcing designers to continuously improve ...