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Rotary Actuators

Supplier: OLAER Group

Rotary Actuators convert fluid pressure into rotary motion, and develop instant torque in either direction.

Price Guide: POA

Rotary Actuators

Basic construction consists of an enclosed cylindrical chamber containing a stationary barrier and a central shaft with vane(s) affixed. Fluid pressure applied to either side of the vane will cause the shaft to rotate.

Rotary Actuators can be operated on either pneumatic or hydraulic pressure. The fluid can be air, oil, high water base fluid (HWBF), or fire resistant fluid. Can be assembled using special seals and/or internally plated for specific applications.


Rotary Actuators can be mounted horizontally, vertically or on any angle in between. Models are available with flange, end, base or foot mounting provisions.

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