china sales At075 Spring Return Rack and Pinion Air Control Actuator manufacturers

Merchandise Description

AT pneumatic actuator

Mechanical Framework
AT collection pneumatic actuators are made with a double-piston rack and pinion rotating framework. They are divided into double-acting and one-performing (spring return). They are appropriate for outside or indoor environments that are not corrosive or corrosive.

Advantages of AT pneumatic actuator:
1. Simple construction
2. Massive output thrust
three. Clean and trustworthy motion
four. Secure and explosion-proof
Application area: It is extensively utilized in the generation approach with substantial protection demands this sort of as chemical business and oil refining.

The AT pneumatic actuator has a CZPT piston stroke and is suitable for occasions requiring increased thrust. It can not only immediately drive the valve seat, but also can be used in conjunction with CZPT s and so on.

With the ongoing advancement of smart pneumatic actuators, intelligent valve positioners have become an indispensable accent product. The clever valve positioner is outfitted with a extremely integrated microcontroller, which uses the theory of electrical harmony (electronic balance) as an alternative of the standard drive stability basic principle, and converts electrical manage instructions into pneumatic positioning increments to comprehend valve place management use digital open and cease , Off signal to travel the action of the pneumatic actuator the valve placement opinions sign straight passes by way of the high-precision place sensor to realize the electrical/pneumatic conversion function. CZPT valve positioner has the qualities of strengthening output pressure and action velocity, modifying accuracy, beating the friction of valve stem, and recognizing correct positioning.

Structural traits of AT pneumatic actuator

one) The extruded aluminum alloy cylinder body has been tough-oxidized, with challenging floor texture and sturdy dress in resistance.

two). Compact twin-piston equipment and rack-and-pinion construction, precise meshing, easy transmission, symmetrical installation place, and continual output torque.

3) F4 guidebook rings are mounted on the movable parts of the piston, rack and output shaft to achieve low friction, CZPT life, and steer clear of metallic-to-metal make contact with.

four) The cylinder block, end go over, output shaft, spring, CZPT eners, and many others. are all taken care of with anti-corrosion.

five) The spring of the solitary pneumatic actuator is preloaded and set up, which can be securely and conveniently disassembled and assembled.

six) AT32 pneumatic actuator can be modified in the two directions of degree and 90 degree furthermore or minus 5 degrees in equally entirely open up and entirely closed positions.

7). The installation and connection dimensions conform to ISO5211, DIN3337, VD1/VDE3845 and namur requirements to make certain interchangeability amongst AT32 pneumatic actuators and aid the installation of solenoid valves, restrict switches and other components.

8) There are a range of styles for the installation and relationship holes of the output shaft (square hole, shaft essential hole, flat gap) for selection

nine) Lovely and beautiful physical appearance, light-weight weight, and water-resistant sealing construction.

ten). There are regular temperature type, substantial temperature variety and reduced temperature sort. Use nitrile rubber underneath standard temperature working problems, use fluorine rubber or silicon rubber at large temperature or minimal temperature

AT pneumatic actuator kinds an angle

Common forming angle: 0°~90°, adjustable ±5°

120°C forming angle: 0° ~120°, adjustable ±5°

180°C forming angle: 0° ~180°, adjustable ±5°

AT pneumatic actuator operating medium

30μm filtered dry or lubricated cleanse compressed air, or CZPT -corrosive fuel. Exposure point temperature -20° (-4°F)

AT pneumatic actuator Air strain

The optimum air pressure is 10bar (145psi)

The offer air stress is 3bar(44psi)~8bar(116psi)

AT pneumatic actuator operating temperature

SL is the standard temperature (the sealing material is nitrile rubber O-ring NBR) -20°C (-4°F) ~ +80°C (+176°F)

HL is higher temperature (sealing content is fluorine rubber O-ring FPM) -15°C (+5°F)~+150°C (+300°F)

LT is lower temperature (sealing content is silicone rubber O-ring SILICON) -40°C (-40°F)~+80°C (+176°F)

For the implementation of reduced temperature and higher temperature, it demands to be lubricated with specific grease.


The worm gear consists of a worm and a worm wheel. It is the simultaneous peak offset of vertical electricity transfer. Typically, the travel element is a worm. In order to merge the wheel/worm into a worm gear, it is essential to make sure that the heart distance is equal and the transmission ratio is equal. Center distances are obtainable from stock in little actions among 17mm and 80mm. Every single heart distance has numerous gear ratios. The severe strain worm gear is appropriate for the creation of worm gear drives with a shaft angle of 90°. Employing a worm push, really big reduction ratios (up to 100:1) can be accomplished.
china  sales At075 Spring Return Rack and Pinion Air Control Actuator manufacturers