Привод двойного действия и возврат пружины ISO5211/ DIN3337 пневматический привод

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Характеристики


 




Feature:



  1. Indicator: A position indicator with NAMUR mounting is standard on all pneumatic actuators

  2. Pinion: The hardened alloy steel pinion is precision ground and nickel-plated in order to reduce friction and provide with maximum wear resistance

  3. Actuator Body: The aluminum extrusion is hard anodized to protect against wear and corrosion while reducing piston friction to absolute minimum.

  4. End Caps: Epoxy coated die cast aluminum end caps provide with maximum resistance against potentially corrosive element

  5. Pistons: The precisely-balanced and hard anodized treatment die cast aluminum pistons are fitted with high quality rings and guides.

  6. High Performance Spring: The high tensile steel springs are coated with epoxy.


Operating Conditions:


1. Pressure Ranges:


    2 Bar (29 PSI) to 8 Bar (113 PSI) Double Acting


    3 Bar (44 PSI) to 8 Bar (113 PSI) Spring Return


2. Temperature Ranges:


    Standard ( NBR O-ring): -20°C to +80°C


    Lower (HNBR O-ring): -40°C to +80°C


    Higher (Viton O-ring): -15°C to +150°C


3. Operating Media


    Filtered dry or lubricated air from non-corrosive gas, water, or light hydraulic oil.


    The max. particle size must not exceed 30 microns.


4. Stroke Adjustment: 0 deg. and 90 deg. with standard adjustment +/- 5 deg.


5. Connection: Bottom drilling complies with ISO5211/ DIN 3337 to match valve. Interface for solenoid valve, shaft top end and top drilling for assembling accessories are in accordance with VDI/ VDE-3845 NAMUR Standard.


6. Inspection: Guaranteed for a minimum of 1,000,000 cycles (Normal usage)


 




 

 






















































Item


Double Acting Pneumatic Actuator Air Actuator


Acting Mode


Double Acting, Spring Return (Single Acting) are Available


Air Supply Pressure


2.5 to 8bar


Output Torque


14 to 1170Nm


Lifespan


1,000,000 (1 Million) Times


Angle of Rotation


90° ±4°


Shell Material


Aluminum Alloy Extruded


Applicable Media


Filtered, Dry Compressed Air, Non-Corrosive Medium


Ambient Temp.


Standard Type: -20 to +80°C (-4 to 176°F)


Optional Accessories


Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device


Application


Food & Beverage, Refining, Desalination, Petrochemical, Chemical, Pharmaceutical, Textile, Pulp & Paper, Mining, Marine and Power Industries


Lubrication


There is no need for lubrication for standard type under normal operating conditions. Special lubricants should be used under low or high temperature operating conditions.


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