| 摘要 |
<p>INTEGRATED GEARBOX AND ROTARY FEEDTHROUGH SYSTEM FOR A VACUUM CHAMBER STRUCTURE 5 A vacuum chamber structure includes a rotary feedthrough configured on a chamber wall to provide rotational drive to the interior of the structure. The rotary feedthrough includes a gearbox having a housing and a shaft rotationally supported by bearings contained within the housing. A motor is operably coupled to the gearbox housing to drive the shaft, which extends from the gearbox. A seal assembly is operably 10 disposed between the gearbox housing and the chamber wall, with the shaft disposed through the seal assembly and extending through a bore in the chamber wall and into the interior of the structure. The shaft is rotationally supported with bearings only via the bearings in the gearbox housing. q~cq o 1;</p> |
