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Covna - Double Acting Pneumatic Actuator
Double Acting Pneumatic Actuator has the advantage of fast acting. Air to open and air to closed. Air supply pressure range from 2 to 8 bar. Output torque range from 8Nm to 4678Nm. Widely used for various industry such as water treatment, packaging machinery and so on. COVNA provides rack and pinion pneumatic actuator in double acting and single acting actuator for your project.
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- Actuator Type:Double Acting
- Air Supply Pressure:2.5 bar to 8 bar
- Material:Aluminum alloy
- Angle Of Rotation :0° to 90°
- Ambient Temperature:-40 to 160℃
- Protection Class:IP65
- Indicator: Position indicator with NAMUR is convenient for mounting accessories such as Limit Switch Box, Positioner, etc.
- Pinion: High-precision and integrative, made from nickel plated alloy steel, full conform to the latest standards of ISO5211, DIN3337, VDI/VDE3845, NAMUR.
- Actuator Body: The extruded aluminum alloy ASTM 6005 body can be treated with hard anodized, polyester power coated, PTFE or Nickel Plated.
- End Caps: Die-casting aluminum polyester powder coated, PTFE or Nickel-plated.
- Pistons: The twin rack pistons are made from die-casted aluminum. Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
- High Performance Spring: Preloaded coated springs are made from high quality material for resistant to corrosion and long service life
- O-rings: Standard: NBR rubber O-rings provide trouble-free operation at standard temperature ranges. For high and low temperature applications, Viton or Silicone.
- Bearing and Guides: Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.