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Bellows Sealed Rotary Feedthroughs - CF Flange

Rotary Feedthrough w/1.33
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102100
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$660.00
Ultrahigh Vacuum, 1.33" CF Flange 360 Deg., Rotary Feedthrough.
Motorized (Actuator) options are available.  Click on this item to see details.
$660.00
Rotary Feedthrough w/2.75
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102110
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$670.00
Ultrahigh Vacuum, 2.75" CF Flange 360 Deg., Rotary Feedthrough.
Motorized (Actuator) options are available.  Click on this item to see details.
$670.00
Speed-Handle - Rotary and Linear
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113086
Average: 5 (1 vote)
$105.00

1, 2, and 4 Inch Linear Feedthrough Speed-Handle

$105.00
Speed Control Valve Kit
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112687
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$125.00

10-32 Pneumatic Actuator Speed Control Valve Kit

$125.00

Rotary Feedthrough Mounted on CF Flanges

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Bellows Sealed Rotary Feedthroughs - CF Flange

 

Rotary, Bellows Sealed

Accu-Glass Products high-torque HTR series rotary motion feedthroughs are designed to operate at temperatures as high as 250°C and rotational torque up to 250 in-oz. They are constructed of black-anodized aluminum and stainless steel, where only stainless steel surfaces are exposed to the vacuum environment. In vacuum bearings are dry-film lubricated with tungsten-disulfide, while airside bearings are lubricated with high-temperature Krytox® lubricant. The rotation shaft is sealed with an AM-350 edge-welded bellows. Standard rotary feedthroughs are fitted with a 1.65 diameter manual actuator, which can be fitted with an optional three-spoke Speed-Handle for faster actuation. Factory-converted motorized solutions are also available on request. Our motor options include a reversible constant speed AC motor, two DC stepper motors, for medium and high torque applications respectively, and a 90° pneumatic actuator. Manual feedthrough rotation can be monitored via a 360° / 5° increment laser-etched scale found on the manual actuator knob. Rotary feedthroughs are available on Conflat® compatible CF style metal seal or ISO-KF elastomer seal flanges.

Features

  • All precision bearings — no bushings
  • Improved shaft coupling design for high torque, rated to 250 in-oz
  • High temperature rated to 250°C
  • UHV compatible construction
  • Conflat® and ISO NW compatible mounts
  • Welded bellows seal
  • Manual actuator
  • Continuous rotary motion
  • Rotary position lock
  • Optional stepper motor or air actuator