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| Electromechanical Cylinders | |||||||||||||||||
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Parker’s ET cylinder is offered with an IP65 rated version for the more rigorous applications. Available as a standard option in ET32, 50, 80 and 100 sizes, the IP65 version is particularly suitable for washdown, external and contaminated environments in which the standard version could suffer long-term deterioration.
The outside of the cylinder is treated with a cold-curing epoxy coating which is resistant to a wide range of chemicals, including the hydrogen peroxide solution frequently used as a wash-down in food processing. The cylinder rod and all fixings are manufactured from stainless steel; rod end attachments as well as cylinder mounting fixtures are also available in stainless steel. All mechanical joints are sealed using a combination of silicone plus gaskets.
An extension to the front of the cylinder houses a special double seal, with both inner and outer seals incorporating spring-loaded sealing elements. For applications in which the rod may be exposed to solid material such as mud, dirt or ice, a metal scraper seal may be fitted in place of the outer seal. Both stepper and servo motors are available with IP65 ratings. They may be installed in either parallel-mounted or in-line configurations. |
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