Queensgate Devices has prolonged its vary of high-performance nanopositioning piezo levels with a lever-amplified, heavy-duty stage able to shifting a great deal of as much as 6 kg.
Picture Credit score: Queensgate Devices
The stage has a variety of 250 µm and is on the market in two configurations: the QGNPS-X-250B for horizontal journey, and the QGNPS-Z-250B for vertical motion. Each configurations supply the sub-nanometer decision required for precision manufacturing functions.
The stage achieves its high-precision actions via the mixture of flexure-guidance along with capacitive sensors, as Queensgate product supervisor, Craig Goodman, explains:
“The system options flexure-guided movement that just about eliminates rotational errors. The capacitive sensors instantly measure the platform’s motion, which, mixed with the near-infinite decision of piezo actuators and our low-noise management electronics, helps make sure the highest-precision positioning.”
Customers can choose calibration parameters to swimsuit their software and payload to realize fast step-settle instances. 18 ms for a 2 µm step at most load capability.
Designed for demanding, high-precision industrial functions, typical makes use of embody:
Optical nosepiece positioning
White gentle floor metrology
Semiconductor inspection
Precision manufacturing
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