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

This pneumatic rotary actuator is designed for single-acting applications, featuring a 90-degree rotation and an 80mm bore. Weighing 3746g, it is a robust solution for various industrial automation tasks. Its construction and specifications ensure high performance under different pressures, making it ideal for reliable operation in demanding environments.

• Features a single-acting operation for effective control
• Robust design allows sustained use at high pressures of up to 8 bar
• Adjustable end positions for enhanced operational flexibility
• Utilises a rack and pinion design for consistent torque performance

• Used with valve actuation in dynamic industrial processes
• Suitable for requiring precise rotational control
• Ideal for regions with hazardous zones due to explosion protection
• Effective in environments needing reliable pneumatic solutions

At nominal operating pressure, the actuator delivers 30.1 Nm at a 0° swivel angle and 15.7 Nm at 90°. Spring return torque measures 14.8 Nm and 29.2 Nm for corresponding angles, ensuring adequate force for most tasks.

The actuator automatically shifts to a defined safety position when compressed air is cut off and the spring chamber is exhausted. This feature prevents unintentional movements during power outages.

It operates effectively in ambient temperatures ranging from -20°C to +80°C and can withstand storage conditions between -20°C and 60°C, making it versatile across different settings.