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Miniature Linear and Rotary Stage Catalog Released by PI
2015-08-12 12:31:07| Industrial Newsroom - All News for Today
Auburn, MA - PI (Physik Instrumente), a leader and solution provider in motion control and precision positioning components and systems, is releasing an inclusive catalog of over 200 models of miniature translation and rotation stages representing varying sizes and motion ranges with different drive concepts...
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linear
Miniature Optical Linear Encoders suit vacuum applications.
2015-08-11 14:31:07| Industrial Newsroom - All News for Today
Designed for environments with 10-9 mBar of pressure, LIK 2 Series supports high and ultra-high vacuum applications where motion feedback is required inside vacuum chamber. Non-contact encoder systems have 20 micron grating period and graduation is applied to either glass or steel scale substrate. Graduation can be ordered with several accuracy grades within range of ±5 to ±1 micron per meter. Scanning units provide 1 V peak to peak or TTL output with resolutions down to 50 nm.
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linear
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optical
Telescopic Linear Slides offer partial extension.
2015-08-11 14:31:07| Industrial Newsroom - All News for Today
Available in metric sizes, RoHS-compliant GN 2404 Steel Telescopic Linear Slides are suited for storage drawers and sliding doors, or in jigmaking for sliding motion in linear direction. If support screw is removed on both sides, sliding distance extends length of rail plus additional distance of slightly more than half length of rail. External elements limit maximum sliding distance; and supports of rail are designed to guard against inadvertent extraction of runner from rail.
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extension
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partial
Key Considerations For Designers Looking At Bearing Systems With Linear Axes
2015-08-07 03:38:26| chemicalonline Home Page
The majority of electro-mechanical axis utilise extruded aluminium profile in a range of sizes with a single guide rail and bearing arrangement driven by an electric motor through a belt or ball screw arrangement.
Linear Motor Stage includes absolute encoder.
2015-08-03 14:31:07| Industrial Newsroom - All News for Today
Equipped with integrated absolute-measuring encoder with less than 2 nm resolution, PIMag® V-551 offers travel to 230 mm and eliminates time required for referencing. Velocity to 500 mm/sec and quick acceleration is provided by ironless magnetic linear motor, resulting in accuracy and smooth motion. Precision crossed roller bearings with anti-creep cage ensure guiding accuracy with 1 µm straightness and flatness per 100 mm.
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stage
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absolute
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