Pneumatic rotary vane drives easily achieve a swivel angle of 270° and are characterized by their particularly compact design. The energy of the compressed air is directly converted into a rotational movement via the vane, which is why rotary vane actuators do not require an additional gear ratio. For this reason, the design which is not only compact but also particularly lightweight is a major advantage.
You can find additional products in our category: Rotary actuators
Festo is one of the world's leading manufacturers of rotary vane drives and offers the right solution for every application with its various series. Numerous additional functions also extend Festo's total product range in a targeted manner. These include a option with tandem vanes with a maximum torque of 80 Nm, a continuous hollow flange shaft for cable or media through-feed, a heavy-duty bearing for high load torques, and rotary vane actuators with ATEX approval for use in explosive atmospheres. Rotary vane actuators with hydraulic shock absorbers for the highest permitted mass moments of inertia are exclusively available from Festo. The easy-to-install interrogation of DRVS with only one teachable sensor is also unique among the competition.