An electric servo drive is the control unit that powers and controls the movement of a servo motor and drive system. It regulates torque, speed, and position so machines can accelerate quickly and maintain a stable performance, before they slow down accurately and come to a controlled stop. This level of control is essential in machine and system building and helps engineering teams achieve accuracy, repeatability, and consistent product quality.
You’ll find servo drives across centralised and decentralised architectures, supporting everything from straightforward single‑axis positioning systems to complex rotary, cross, or multi‑axis ones. Modern versions go even further: they combine motion control with multi‑protocol communication and integrated safety functions, making them an excellent fit for today’s flexible, connected, and safety‑compliant machine designs.
Our servo drives fit seamlessly into a wide range of control environments. They support PROFINET, EtherCAT, EtherNet/IP as well as other industrial networks, thus keeping communication consistent and avoiding the need for additional hardware. This flexibility makes it easier to reuse architectures and adapt to customer‑specific control systems.
An open, scalable design allows engineering teams to effortlessly integrate our drives into different automation environments. You can build on existing concepts, scale motion configurations and adapt control strategies while retaining the flexibility to choose the control ecosystem best suited to the machine.
Guided setup tools, integrated communication ports and clear parameter structures make it so much easier for teams to bring machines online quickly and reliably. While reduced wiring results in a cleaner installation, the real advantage lies in streamlined workflows that minimise effort, reduce sources of error and enable fast, confident commissioning.
At Festo you will find electric servo drives as servo drive controllers or stepper motor controllers.