The Differentially Pumped Rotary Feedthrough provides 360° of continuous rotary freedom through the vacuum wall of a UHV system.
The feedthrough has two stages of differential pumping isolated by graphite-impregnated, expanded viton seals on special sealing surfaces. A preloaded ball bearing set accurately controls the rotating stage position.
The Differentially Pumped Rotary Feedthrough can be combined with manipulators and any other precision positioning devices.
|Techincal Data DPRFT|
|Operating temperature||–20 to +60°C|
|Positional control||Handwheel or
|Base flange||DN 40CF|
|Base flange||DN 63CF|
|Base flange||DN 100CF|
|Base flange||DN 160CF|
|Base flange||DN 200CF|