Rack and pinion double acting pneumatic actuator

Spring return: 2-8Bar

Openrating temperature Standard:-20°C +80°C

Lowtemperature : -40°C + 80°C

High temperature:-20°C-+ 150°C

Travel adjustment:Have adjustment range of ±4° for the rotation at 90°

Lubrication:Under normal operating condition,need not accrete lubricant

1.      Rack & Pinion design for AOX-P series rack and pinion double acting pneumatic actuator.

The Rack & pinion and the two pistons are designed in symmetric structure to perform stably and rapidly with high accuracy and high power output.

2.      Spring .

Combined preload security group spring could be mounted or increased/decreased easily and safely during assembling or during in field usage.

3.      Travel Stops for AOX-P series rack and pinion double acting pneumatic actuator.

The two sole adjusting screws at the side surface of the actuator which has been already installed on the valve could make the adjustment of location of the valve opening and closing more convenient and accurate. 

The air source pressure comes into the body of AOX-P series rack and pinion double acting pneumatic actuator between the two pistons from air entrance (2) and pushes the pistons toward the end of the cylinder body. The air between the pistons and the ends of the cylinder body is released from air entrance (4). Meanwhile the racks of pistons rotate the output shaft anticlockwise (gear wheel) simultaneously, whereas if the air source pressure comes into the ends of the cylinder body from air entrance (4) and pushes the pistons toward each other with the air between two pistons released from air entrance (2), the output shaft (gear wheel) would be driven by the racks of the pistons simultaneously to rotate clockwise. (if the pistons are assembled in different direction from each other, the output shaft would turn out to rotate in inverse direction, namely the double acting reverse DLtype)

1.    We have a complete product quality inspection system to ensure that our AOX-P series rack and pinion double acting pneumatic actuator meet the requirements at every manufacturing stage.

2.    We have a standardized quality control system. Each AOX-P series rack and pinion double acting pneumatic actuator will undergo product testing before leaving the factory. We have almost no customer complaints in 3 years.

3.       We have a rapid after-sales response mechanism. When we receive customer feedback on after-sales issues, we will arrange technology to find problems and quickly provide solutions.

We are always ready for providing the sample and producing some small orders, in order to meet the business well. We are always ready to hear from you.

Q: Are you manufactory or trade company?
A :We are the Manufactory specialized in actuator for more than 20 years, in Ruian, Zhejiang province, China. 

Q:Do you have any certificate for your AOX-P series rack and pinion double acting pneumatic actuator?
A:Now we have got CE,ATEX,GOST,SIL,EAC certificate for our products.

Q:which countries are your AOX-P series rack and pinion double acting pneumatic actuator sold to?
A:Our products are exported to Europe, American, Southeast Asia, Russia and Africa, and spread over more than 30 countries and regions in the world.