HSL Hydraulic Rotary Systems

with Servo-Hydraulic Control

The field of application of rotary actuators can be considerably extended by the use of servo-hydraulic controls. Great loads can be pivoted in shorter times than is possible with purely hydraulic systems in which the damping path is given. In connection with such a control the acceleration and brake response of the rotary actuators can be adapted to the requirements as needed. Thus quick and very precise movements of great size are handled safely.

We offer customised solutions for the most varying implementations. Our qualified team is glad to be at your disposal for advice.

Hydr. Rotary Actuator HSL

technical data

and standard drives

Operating pressure

up to 350 bar


up to 330 kNm

Angle of rotary

up to 300°

Application Areas

Preferred Application Areas

Test stand technology

Special machine engineering