WM40

The magnetically driven wobblestick manipulators are particularly designed for delicate and precise manipulations in ultra high vacuum systems. Due to the magnetic actuation, shaft movements are not affected by pressure difference. Therefore, the shaft of the wobblesticks can be guided nearly force-free  in a smooth and controlled way. In addition to the linear and angular motion, the shaft is continuously rotateable. Accordingly, the WM40 can be used as a screwdriver, for example to tightly lock sample holders in their dedicated position. A high torque version WM40HT is also available.

• Standard stroke: 0100 / 0150 / 0200 / 0250 / 0300mm
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• Standard retracted length: 0060mm
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  • Standard Example: WM40-0100-0060 = Wobblestick Manipulator DN40CF, 100mm linear travel, retracted shaft length 60mm.
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• Customized stroke: Specify XXXX Min. 50mm / max. 700mm
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• Customized retracted length: Specify YYYY Min. 60mm / max. 200mm
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  • Customized Example: WM40-0180-0075 = Wobblestick Manipulator DN40CF, 180mm linear travel, retracted shaft length 75mm.

SPECIFICATIONS

Type

Linear travel 

Retracted length

Inner rod outer diameter

Inner rod thread

Mounting flange

Linear force

Torque

Angular deflection

Pressure range

Vacuum compatibility

Bakeout temperature

WM40-XXXX-YYYY

X >= 50mm AND <= 750mm; standard 0mm

Y >= 60mm AND <= 200mm; standard 60mm

7mm

M4 x 6

CF35

30N

0.5Nm

+/-20 degrees(if mounted to a wobblestick flange)

1E-11mbar to 1000mbar

Fully UHV compatible materials

110℃

* The data on this page is measured by Csi-Lab.