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Home  > Motion & Manipulation > Motion > Rotary Motion Feedthroughs > Precision


  • Continuous rotary motion
  • Manual or Motorized actuator
  • Rotary position lock
  • UHV compatible materials
  • Welded bellows seal
  • Bakeable to 230ºC
  • Del-Seal™ CF port mounts
  • Low backlash design

Precision rotary motion feedthroughs are low backlash instruments with a display resolution of 0.1º. Welded stainless steel bellows, a unique off-axis wobble design and the use of rotary shaft bearing supports provide long life and smooth operation. Feedthroughs are available on Conflat® compatible Del-Seal™ CF metal seal flanges. Motorization option is available. Motor controls must be purchased separately.

  Flange / Actuator knob 304ss / Anodized aluminum
  Shaft seal AM 350 welded bellows
 Vacuum Range 1x10-11 Torr
 Temperature Range -20ºC to 230ºC
 Torque  7 lb-in max.
 Axial load 5 lb max.
 Lateral load 10 lb max.
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This product references the following part numbers: 670024, 670027, 670030, 670033