Hydraulic rotary actuators
for industrial applications
Products
The Hense rotary actuator
HSG, HSE, HSB and HSLThe hydraulic Hense rotary actuators use the rotary vane principle and realize an imperfect circular movement over an angular range of max. 290°.
The mode of operation of rotary vane motors is simple and effective. A swivel vane rigidly connected to the output shaft and a locking vane divide an annular cylinder interior into two chambers. The rotary motion and the torque are generated directly by the pressurization of the rotary vane.
PRINCIPLE OF OPERATION OF THE ROTARY ACTUATORS
The Hense rotary actuator is designed for a wide range of applications and many drive tasks can be solved not only technically reliably but also economically. With our standard rotary actuators in sizes 01 to 11, maximum torques of up to 56 kNm can be achieved at pressure ranges of up to 200 bar.
Product overview
Rotary actuator HSL
Servo-hydraulic controls can significantly expand the range of applications for rotary actuators.
Rotary actuator HSB
The rotary actuators are used when a swivel position must remain unchanged once a load torque has been applied.
Rotary actuator HSE
The rotary actuators also fulfill the function of end position damping with or without adjustable swivel angle limitation.
HSG rotary actuator
The rotary actuators to control program-controlled sequences such as acceleration, travel and deceleration in open-loop or closed-loop systems using proportional or servo valves.
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Dipl.-Ing. (FH) Rolf WinzenHead of Research & Development
