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UHV Wobble Sticks
Pincer Grip Wobble Stick - PG

Pincer Grip Wobble Stick - PG

UHV Wobble Stick

The Pincer Grip series allows small 14mm disk samples to be transferred inside the vacuum envelope. Mounted on a 70mm OD CF flange, the wobble stick utilises a flexible edge welded bellows to allow effective hand operated movements to be transmitted through the vacuum chamber. The PG series benefits from 4 preset jaw positions, each set at 90° intervals and is operated via a push button on the end of the wobble stick.

PG Series

PG Pincer Grip

PG Pincer Grip II

Key Features

Linear and Angular Movement

±22.5° Angular Movement

4 Preset Jaw Positions

90° Intervals

Travel Lengths

80-280mm

Fully Bakeable to 250°C

No Need To Dismantle Any Part of the Drive

Leak Rate

1x10^-10 mbar l/s ^-1

Position Lock

Enables Sample To Be Locked In Position

Information Table

Schematics

pincer_grip_ws_DRAWING

Pincer Grip Wobble Stick

Flange OD mm	Linear Travel mm	Retracted A mm	Extended C mm	Extended B mm	Retracted D mm	4 Preset Position Locks on Jaw	Order Code
70	80	224	144	159	79	✓	ZWS075PG
70	151	295	144	259	108	✓	ZWS150PG
70	237	381	144	381	144	✓	ZWS225PG
70	280	442	144	442	162	✓	ZWS275PG

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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°.

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°.