Compact actuator UNITOP D40x50 anti-rotation QF040.0050AR

Compact pneumatic actuator – reliability in every movement

Are you looking for an efficient and compact pneumatic actuator for your system? The UNITOP D40x50 model is the ideal solution, combining precision, durability and ease of installation. This non-rotating actuator, with a diameter of 40 mm and a stroke of 50 mm, is suitable for both simple automation applications and more demanding industrial systems.

Design and application

The UNITOP actuator from the AR series features a non-rotating design that ensures stability and precision of the piston rod movement. Made of high-quality materials – anodized aluminum and stainless steel AISI 303 – it guarantees a long service life even in harsh working conditions. Mechanical cushioning of the piston rod reduces noise and shocks during the final approach, which translates to comfortable operation and increases the durability of the entire system. Designed to work with filtered compressed air, it offers a wide range of operating temperatures from -20°C to +80°C.

Advantages for the installer and end user:

• Versatility: The actuator fits standard pneumatic installations thanks to the G 1/8” connection.
• Durability: The use of high-quality materials (stainless steel AISI 303, anodized aluminum) ensures resistance to corrosion and mechanical damage.
• Precision: The non-rotating design eliminates the risk of piston rod twisting, which is crucial in applications requiring accuracy.
• Comfort of work: Mechanical cushioning of the piston rod reduces noise and shocks.
• Wide temperature range: The ability to work in the range of -20°C to +80°C allows the actuator to be used in various environments.
• Small dimensions: The compact design makes installation easier even in limited space.
• No lubrication required: Eliminates additional costs associated with maintenance.

This actuator operates at a pressure of 1 to 10 bar, and the medium temperature should be in the range of 0°C to +40°C, while the ambient temperature can range from -20°C to +80°C. The body is made of anodized aluminum, the piston rod of carbon steel CK45 or stainless steel AISI 303 (depending on the version), and the seals are made of polyurethane or NBR.

The UNITOP D40x50 actuator is a proven choice for professionals looking for a reliable component for their pneumatic systems. Its compact dimensions and high quality of workmanship make it an ideal solution for both new installations and modernization of existing automation systems.