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Single Shaft Wobblestick DN40CF with Grabber for Flag Style Plates


Magnetically driven single shaft wobblestick manipulator with installed grabber for flag style plates and parking rail.

Our most commonly used configuration of a single shaft wobblestick. With pre installed grabber, it provides the ideal tool for manipulating flag style sample plates.

The grabber features a slit matching the sample plate's handle. By rotating the wobblestick handle 90 degrees either way, the sample plate clicks into place and is held there gently by a spring loaded piston.
Contrary to similar grabbers from other manufacturers, the GRABSHOM does not have a fixed limit stop. It is thus not possible to overturn and eventually break-off the relatively delicate handle of the flag style plate. Neither can the user turn in the wrong direction, since both directions either lock or release the sample plate in quarter turn steps.

  • Standard stroke: 0100 / 0150 / 0200 / 0250 / 0300mm
  • Standard retracted length: 0080mm
  • Customized stroke: Specify XXXX Min. 50mm / max. 700mm
  • Customized retracted length: Specify YYYY Min. 80mm / max. 200mm

Standard Example: WM40-GRABSHOM7-TSWM-0100-0060 = Wobblestick Manipulator DN40CF, 100mm linear travel, retracted shaft length 60mm.

Customized Example: WM40-GRABSHOM7-TSWM-0180-0075 = Wobblestick Manipulator DN40CF, 180mm linear travel, retracted shaft length 75mm.

Compatible options and accessories: See below..

Specifications: Single Shaft Wobblestick DN40CF with Grabber for Flag Style Plates

linear travel X >= 50mm AND <= 700mm
retracted length Y >= 80mm AND <= 220mm; standard 80mm

Configured Single Shaft Wobblestick DN40CF

  • angular deflection +/-20 degrees
    (if mounted to a wobblestick flange)
  • linear force: 30N
  • torque: 0.5Nm
  • bakeout temperature: 200 °C max.
  • pressure range 1E-11mbar to 1000mbar
  • fully UHV compatible materials
  • installed grabber GRABSHOM7
  • including TSWM parking- and protecdtion rail

Downloads: drawing (pdf)  |  3D model (stp)  | manuals

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