Motion Feedthroughs
Linear Translator with Aluminum Frame
Motion Feedthroughs
Port Aligner
Motion Feedthroughs
Linear Translator with Port Aligner
Based on Standard LTM series, Linear Translator with Port Aligner integrates an port aligner that allows the moving flange to be tilted ±3° for final alignment. It is typically used on beamlines to align diagnostics or for ion/sputter source alignment. Adjustment is actuated via three threaded support shafts. All flanges in the series are supplied with tapped bolt holes on the base flange as standard. Standard version comes with manual actuator and if you need motor driven, please contact Fermi.
Motion Feedthroughs
Linear Translator
Linear Translator adopts lead screw structure to ensure the smooth operation of the upper flange, which make it more accurate and stable in the UHV environment. This series covers different flange size and travel length. Standard version comes with manual actuator and if you need motor actuator, please contact Fermi.
Motion Feedthroughs
High-precision Differential Pumped Rotary Feedthrough
High-precision Differential Pumped Rotary Feedthrough has improved the precision and rigidity of compact differentially pumped rotary feedthrough by using high-precision crossed roller bearing. The bearing can be mounted directly to rotary and stationary stages without any fixing plates and housing. As a result, it is possible to increase the thickness of the bearing or the size of the rolling elements in the bearing, while the feedthrough performance is almost entirely unaffected by the installation of the bearing. Thus, in the compact space it is allowed to install a precise optical encoder, which can provide position feedback together with a worm gear system driven by a servo motor, so the feedthrough can be controlled with extremely high precision. The larger ball bearings improve the rigidity of the UHV rotary drive.
Motion Feedthroughs
Compact Differentially Pumped Rotary Feedthrough
Compact Differentially Pumped Rotary Feedthrough is sealed at the side, which keeps the structure more compact, which is suitable for application with restricted dimensions. Meanwhile, it still meet the requirements of UHV applications. The feedthrough could be used for the applications including sample surface analysis (XPS, AES or SIMS), ion/neutral/atom scattering experiments, etc.