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Caburn-MDC standard rotary motion feedthroughs are a popular and economical solution for in-vacuum sample or device rotation. They are constructed of the highest grade vacuum compatible materials. Position is measured along a 360° laser-etched, black anodized barrel graduated in 5° increments. Welded stainless steel bellows, a unique off-axis wobble design and the use of rotary shaft bearing supports provide devices of unsurpassed reliability and performance. Automation can be achieved with one of four motorization options and controls.

Motor controls must be purchased separately.

  • Continuous rotary motion
  • Manual or motorized actuator
  • Rotary position lock
  • UHV or HV-compatible materials
  • Welded bellows seal
  • Bakeable to 100°C - CF version bakeable to 180°C
  • CF and ISO KF port mounts
Standard ISO-KF

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Flange I actuator body 304ss/ Anodized aluminium
Shaft seal AM 350 welded bellows
Vacuum range UHV/HV 1.3x 1 O" mbar/1.3x 1 O' m bar
Temperature range ' UHV/HV -20° to 180°
Speed 20 rpm
Torque 0.4 Nm
Axial load 2.7 kg

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