You can use the actuators from Berger Lahr to position flaps, valves or slides with great precision. Inside the compact servo drive housing there is a motor, a gearbox and a control unit. There is a choice of three actuator types to solve your positioning problems: STM, STA and STE.

Actuators of type STM are constructed in the same way as actuators of type STA. They differ in having no relays.

Actuators of type STM are available in clockwise and anti-clockwise versions.