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021-58997868
021-58997868
PRODUCT CENTER
WH Hollow Wobble Stick
The WH hollow Wobble stick manipulator utilises a flexibile edge welded bellows to enable effective manually operated movements to be transmitted through the wall of a vacuum vessel. A hollow wobble stick manipulator enabling small tools or vacuum instruments to be inserted directly into the vacuum envelope. Tactile operation to give the user a true 'feeling' of position inside the vacuum chamber
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021-58997868
Linear travels from 80mm to 280mm
+/- 22° of angular movement
Dual edge welded bellows.
70mm OD conflat mounting flange.
Leak rate < 1x 10-10 mbar ls-1
Pressure range 1 bar to 10-11 mbar
All stainless steel construction
34mm OD travelling flange with clear bore of 3.9mm suitable for rotary drive units
| Hollow Wobble Sticks - WH Series | |||||||||||||||
| DN Type | Flange OD mm | Flange OD inch | Tool Mounting | Tool Mounting | Linear Travel | Angular Range1 Degrees | Dim in mm Retracted | Dim in mm Extended | Dim in mm Extended | Dim in mm | Hole Dia | Type | Shipping | Order Code | Price |
| Flange mm | Flange inch | A | B | C | Retracted D | weight kg | |||||||||
| DN40 | 70 | 2.75 | 34 | 1.33 | 80 | ±22.0 | 139 | 159 | 59 | 79 | 3.6 | Hollow | 1 | ZWS75H | POA |
| DN40 | 70 | 2.75 | 34 | 1.33 | 151 | ±22.0 | 210 | 259 | 59 | 108 | 3.6 | Hollow | 1 | ZWS150H | POA |
| DN40 | 70 | 2.75 | 34 | 1.33 | 237 | ±22.0 | 296 | 381 | 59 | 144 | 3.6 | Hollow | 1 | ZWS225H | POA |
| DN40 | 70 | 2.75 | 34 | 1.33 | 280 | ±22.0 | 339 | 442 | 59 | 162 | 3.6 | Hollow | 1 | ZWS275H | POA |
| All dimensions in mm unless otherwise stated. | |||||||||||||||
| 1) Please note that this only applies when mounted on a 41 mm ID tubulation of maximum length of 40 mm from the flange face to the inside of the chamber. | |||||||||||||||
| Angular range will be reduced with a smaller ID mounting port or a longer length. | |||||||||||||||
| Technical Data - WH Series | |
| Pressure Range | UHV to 1 bar |
| Leak Rate | 1x10-1 mbar.l.s-1 |
| Service Intervals | 100,000 cycles |
| Bakeout Temperature | 250 °C |
| Construction | Body: stainless steel |
| Mechanism: stainless steel, aluminium and bronze | |
| Seals | Stainless steel bellows |
| Mounting Position | Any |
| Linear Lock/Clamp | Yes |
产品参数
