The oxygen free copper block at the business end is cooled via the two stainless steel lines connected to its body which is interfaced to the outer atmosphere with a bellows. This Flange is also fitted with Two BNC Feedthroughs which will handle up to 500 volts and could be used for temperature sensing. The Linear Actuator is high precision stepper with optical encoder feedback made by NEAT. A Semix RD-323MS Servo Driver is included with this actuator and should work fine with this unit. Alternatively, the knob in the back of the actuator allows for manual positioning.
Here is a link to the Datasheet and Pinout of the Linear Actuator.. Here is the Datasheet on the Stepper Driver.. Please feel free to contact me if you have any questions. Thanks for looking and GOOD LUCK! The item "Servo Drive Water Cooled Ultra High Vacuum Linear Actuator 4.61 ConFlat CF" is in sale since Saturday, July 30, 2016. This item is in the category "Business & Industrial\Hydraulics, Pneumatics & Pumps\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps".The seller is "high_tech_stuff" and is located in Kenosha, Wisconsin. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Saudi arabia.