“aira” Euro Automation manufacturer and exporter of Single Acting Pneumatic Actuator. It works on the Rack and Pinion Type transmission method. This single acting pneumatic actuator’s Body is made from Extruded Aluminum Hard Anodized, and Caps and Rack made from Aluminum Pressure Die Cast. We used EN 8 for Pinion and BUNA – N / VITON for Seals. This single acting actuator designed as per ISO 5211 for that actuator keeps mounting quickly and easily. The normal Air supply pressure for this actuator is 4Kg/cm2 and the maximum Air supply pressure is 7Kg/cm2. It is available in 90°/ 180° rotation with up to 6356NM torque.
ARA-49 To ARA-400
-20°C To 90°C
4 To 8 Bar
Rack And Pinion Type
Single Acting
Extruded Aluminum Hard Anodized
Aluminum Pressure Die Cast
EN 8
Buna - N/ Viton
Normal Air Supply Pressure: 4KG/ CM², Air Supply Pressure: 7KG/ CM² Max
ISO 5211 (Actuator Can Be Quickly And Easily Mounting)
90° Rotation
0 To 5240 NM
ISO 5211 Mounting Standard
Aluminum - Extruded
Aluminum
Operating For Valve
1 – Hard Anodized Barrel/ Body to Protect from Hazardous atmosphere & corrosion, which enhance life of actuator.
2 – Mounting Standard Pinion Top (As Per Namur Standard) The pinion (shaft) top drilled and slotted for easy assembling of switch, positioners and other accessories.
3 – Adjusting Bolt Adjusting Bolts for 0° – 90° ± 5% Over Travel.
4 – ISO – 5211 Standard Mounting for Valve (An International Standard) Double bottom driling for actuator to valve Assembling & centering. Designed for strength and easy mounting or interchangeability.
5 – ISO – 5211 Standard Pinion Bottom (An International Standard) Bottom of the pinion (Shaft) as female key, double square-hole for assembling on valves with square key stem and in line or turned to 45°. Designed for strength and sure-fix with stem.
6 – Sliding Skates The innovation for replaceable sliding skates, between Pistons (Racks) and internal bore surface of the Actuator, just to avoid metal contact, which enhances the Actuator life.
7 – Compact Design “aira” Actuators are designed as compact double acting which offers high torque values. Internal sliding surface, machined and anodized for minimum friction and long life of actuator.
5,00,000 Cycles POD
