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Flag Style Wobble Stick - WS

UHV Wobble Stick

The WS Flag Style series of wobble stick is designed for tactile operation of sample handling within the chamber vessel and dedicated to 18mm flag style samples. The device can be used for the movement, re-arrangement and transfer of samples, STM tip changes, or as an in-vacuum screw driver. Ideally located at the interchanges of a vacuum system, the WS provides linear travel 120-270mm and ±22.5° angular movement. Interchangeable jaw assemblies can be purchased separately or with the transfer device.

Key Features

Linear and Angular Movement

±22.5° Angular Movement

Travel Lengths

120-270mm

70mm OD CF Flange

Ergonomic Handle

Perpendicular Jaw Assembly

10mm Opening, 10N Max Force

Fully Bakeable to 250°C

No Need To Dismantle Any Part of the Drive

Leak Rate

1x10-10 mbar l/s -1

Spring Loaded Jaws

Jaws Remain Closed Until Opened

Inline Jaw Assembly

74° Max Opening Angle, 3N Max Force

Information Table

Schematics

WS Series with Perpendicular Jaw

Flange OD mm Linear Travel mm Retracted In Vacuum mm Extended In Vacuum mm Extended Outer Vacuum mm Retracted Outer Vacuum mm Jaw Assembly Order Code
70 120 134 154 107  227 90 Deg. Off Axis ZWS120
70 180 177 357 107 287 90 Deg. Off Axis ZWS180
70 270 229 499 107 377 90 Deg. Off Axis ZWS270

WS Series with Inline Jaw

Flange OD mm Linear Travel mm Retracted In Vacuum mm Extended In Vacuum mm Extended Outer Vacuum mm Retracted Outer Vacuum mm Jaw Assembly Order Code
70 120 182 302 107 227 Inline On Axis ZWS120IL
70 180 225 405 107 287 Inline On Axis ZWS180IL
70 270 277 547 107 377 Inline On Axis ZWS270IL

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MH

Mechanical Hand
The MH Mechanical Hand series offer tactile operation of linear and rotary movement within the chamber vessel. Jaw assemblies include inline, perpendicular and flag detail. Linear travel 80-280mm with angular movement ±22°.

WS

Conventional
The WS Conventional series offer tactile operation of linear movement within the chamber vessel. These provide a multifunctional tool for hands on sample handling. Linear travel 80-280mm with angular movement ±22°.