Festo DFPD Series 8 bar Single Action Pneumatic Rotary Actuator, 90 Rotary Angle, 80mm Bore

This pneumatic rotary actuator is designed for precise control in automation processes. Featuring an 80mm bore and a 90-degree rotary angle, it operates efficiently under varying conditions. The actuator weighs 3746g, making it suitable for various industrial applications. Its innovative design ensures reliable performance, particularly in single-acting configurations.

• Single-action design provides immediate response
• Maximum operating pressure up to 8 bar enhances efficiency
• Rack and pinion mechanism ensures smooth rotation
• Adjustable end-position for precise angle control
• Corrosion-resistant components ensure durability in harsh environments

• Used for controlling valves in industrial processes
• Suitable for requiring precise rotary movement
• Ideal for use in chemical processing plants
• Utilised in automated assembly lines
• Effective in systems requiring explosion protection standards

It operates effectively with compressed air within the range of 0.2 MPa to 0.8 MPa, with a nominal pressure of 0.3 MPa. The device can function in temperatures between -20°C and +80°C, making it suitable for various environments.

The actuator includes a safety function that automatically positions the drive to a predefined location when the compressed air supply is interrupted. This is achieved through the spring force of the internal assembly, ensuring safety in critical applications.

The actuator is constructed from anodised aluminium alloy for the housing and sub-base, with high-alloy stainless steel components for durability. It also features NBR seals and POM bearings for enhanced performance and reliability.