The new eSyDrive motorized actuator (photo) is designed on the basis of the hollow shaft principle in conjunction with technology that does not use brushes or sensors. The self-locking actuator also offers a high level of reproducibility for positioning and is therefore particularly suitable for use in precise control applications. The Ethernet-based eSy web interface, in conjunction with an integrated web server, enables the exchange of parameterization and diagnostics data and the networking of several devices. Depending on the size, the actuator has an actuating speed of between 2 and 6 mm/s. — GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Ingelfingen, Germany