Product/Service

AC Servo Systems

Source: Automation Intelligence
These high-performance AC servo systems feature a pulse (step and direction) interface, allowing them to be configured as "drop-in" replacements
These high-performance AC servo systems feature a pulse (step and direction) interface, allowing them to be configured as "drop-in" replacements for open-loop stepping systems. Servo systems only apply force when necessary, making them more efficient than stepper systems, which run at constant current levels. Operating from 0–3000 rpm with only small decreases in the available torque, servo systems have a top speed of 4500 rpm. While stepper systems are typically limited to less than 1 hp, these systems offer 100–5000 W continuous output power (almost 7 hp). Because the servo system is closed loop, it can also recognize problems such as stall, overtravel and out-of-position.

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