1. Indicator 2. Pinion 3. Actuator Body 4. End Caps 5. Pistons 6. Travel Adjustment 7. High Performance Springs 8. Bearings & Guides 9. O-rings hunting wetsuits, nature rubber wetsuits,triathlon wetsuits,wetsuits front zipper,dry wetsuits Dongguan JinYe Sports Apparatus Co., Ltd , https://www.g5rubber.comProduct Description
(1) Construction
Model: RT Series Pneumatic Actuator
Equipped with a NAMUR-compatible position indicator, making it easy to mount accessories such as limit switches and positioners.
The pinion is high-precision and integrated, made from nickel alloy steel, fully compliant with the latest ISO5211, DIN3337, and NAMUR standards. Custom dimensions are available, and stainless steel options are also offered.
Constructed from extruded aluminum alloy ASTM6005, the body can be treated with hard anodizing, powder polyester painting (available in multiple colors like blue, orange, yellow), or PTFE/nickel plating based on application needs.
Die-cast aluminum end caps with powder polyester paint in various colors, or finished with PTFE or nickel plating for enhanced durability and aesthetics.
Featuring twin rack pistons made from die-cast aluminum with hard anodizing or cast steel with galvanization. These pistons offer symmetric mounting, long service life, fast operation, and reversible rotation by simply flipping them.
Two independent external travel stop adjustment bolts allow precise 5° adjustments in both open and close directions, ensuring accurate positioning.
Preloaded coating springs made from high-quality materials for corrosion resistance and extended cycle life. These springs are easily removable and adjustable to meet different torque requirements.
Made from low-friction, long-life composite materials to prevent metal-to-metal contact. This ensures smooth operation and makes maintenance and replacement straightforward.
NBR rubber o-rings ensure reliable performance at standard temperature ranges. For extreme temperatures, Viton or silicone o-rings are used to maintain seal integrity.
(3) Specifications
Material
Extruded Aluminum Alloy
Rotary Angle
0~90 degrees ±5°
Structure
Rack and Pinion Rotary Actuator
Working Pressure
2~8 bar
Surface Treatment
Hard Anodizing
Working Temperature
Normal: -20°C (-4°F) ~ 80°C (+176°F)
High: -15°C (+5°F) ~ 150°C (+302°F)
Low: -40°C (-104°F) ~ 80°C (+176°F)
Connection
NAMUR, ISO5211, DIN3337
Application
Ball Valve, Butterfly Valve, and Rotating Machinery
Cup Color
Grey, Black, Sky Blue, Dark Blue, Red, Orange
(5) Contact Us
For more information or to place an order, please feel free to contact us through our official website or email. We provide excellent after-sales service, fast delivery, and competitive pricing. Whether you need customized solutions or standard products, we are here to help you find the best pneumatic actuator for your application.
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