Festo DFPD Series 8 bar Single Action Rotary Actuator, 90 Rotary Angle, 40mm Bore

This rotary actuator is a semi-rotary drive designed for precise control in various industrial settings. With a swivel angle of 90 degrees and a bore size of 40mm, this single-action rotary actuator is suited for numerous automation tasks. The product operates within a maximum pressure of 8 bar, providing reliable performance for demanding applications.

• Single-acting mechanism allows simplified operation
• Adjustable end-position range enhances flexibility in applications
• Conforms to ISO 5211 for standardised mounting
• Pneumatic connection via G 1/8 ensures easy integration
• Low corrosion resistance class suitable for industrial environments

• Used with valve controls in automated systems
• Ideal for requiring quick position changes
• Utilised in machinery requiring precise movement control
• Suitable for environments with compressed air systems

The actuator operates at a maximum pressure of 8 bar and can handle pressures up to 24 bar under absolute conditions, ensuring robust performance in demanding applications.

When compressed air is turned off and the spring chamber is exhausted, the actuator automatically switches to a pre-defined safety position utilising the spring force of the internal assembly.

At the nominal pressure of 3 bar, the torque is 14 Nm at a 0° swivel angle and 7.3 Nm at a 90° swivel angle, which offers significant operational power for various applications.