AC servo systems must operate at high speeds and be capable of versatile waveform output. Communication equipment also requires different handling depending on the system or region of use. AC servo ...

It’s easy to take feedback devices for granted. However, the impact this seemingly minor component can have on a system’s ...

Motion-control architecture appears to be compact and simple. But in reality, the individual servo loops-current, velocity and position-have been traditionally shared between a drive and a separate ...

SIEMENS reports that its SINAMICS S210 “next-generation” servo-drive system brings a new level of high-dynamic, motion control in mid-range operation to stand-alone and multi-axis machines. Recently ...

The drive has multiple control modes available to support a wide range of high-speed, low-power motion control applications. It can be used with a Micro800 controller, a Logix controller or even by ...

Servo application such as computer numerical control (CNC) laser cutting involve frequent decelerations, which return braking energy to the drive, where it is absorbed by the capacitors on the drive’s ...

Injection mold tooling automation specialist Servomold reports that it will introduce a new generation of control units for servo drives and a newly developed series of actuators for the execution of ...

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

To attain accurate positioning, a servo system requires a feedback signal to close its feedback loop. Instruments that typically supply the feedback signal include optical encoders, resolvers, and ...

To improve the dynamic response performance of a high-flow electro-hydraulic servo system, scholars have conducted considerable research on the synchronous and time-sharing controls of multiple valves ...