Supplier Resource
Actuators for harsh, caustic and clean environments
In industrial machinery and automation, actuators are crucial for providing motion in automated equipment. However, these vital components frequently endure harsh conditions that can affect their performance and longevity. Cross partner Rotomation develops their actuators with features designed to enhance their longevity and smooth operation.
- Washdown protection: Washdown protection is a necessity in industries where rigorous hygiene standards necessitate frequent cleaning with water or caustic solutions. Rotomation’s washdown protection is a standard option on much of their product line and it is fully integrated into the product, so the external dimensions aren’t affected. This protection includes stainless steel pinion shafts, nickel plated indexer shafts and corrosion resistant hardware. For chemical washdown which may affect nitrile, fluroelastomer (FKM) seals are used for all seals on the actuator with the exception of shaft seals which are PTFE.
- Cleanrooms and other high purity environments: In a high purity location like a clean room, the normal breathing of an actuator, which is lubricated with grease, could become a contaminant. Rotomation’s option for these environments completely seals the actuator. There is a vent port in the body which can be plumbed to a central exhaust or other location, to allow breathing without contaminating the controlled area.
- Alternative materials or surface treatments: Certain chemicals may degrade the standard anodized aluminum bodies and end caps which Rotomation uses. Instead, they offer hardcoat anodize and electroless nickel to cost effectively resist degradation.
- Stainless steel actuators: Rotomation can produce any of its products with all external parts made of stainless steel, for the pinnacle of chemical resistance. The washdown option detailed above is usually included to protect interior parts. Because these actuators are completely custom, the customer is able to specify which stainless steel alloy to use: 303/304 is easier to machine and lower cost but 316 can also be used for especially harsh environments.
Rotomation is committed to providing tailored solutions for unique requirements and Cross Company has the technical expertise to help you specify and install their custom actuators into your machine or process. Get in touch today!
“Automation has revolutionized the way industries operate, making them more efficient and less prone to errors. With constant advancements, businesses of all sizes now have access to automation, making it crucial for them to stay updated in order to remain competitive.“
Norman Lane, President, Rotomation
