Category : Sensors, probes, transducers > Position measuring devices (sensors, transducers..)

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The NanoGrid A Hi-Resolution system features the coupling of the NanoGrid XY position sensor with OPTRA’s Hi Resolution phase processor and signal interpolation board. This ISA bus-based processor features fast dual-axis on-board processing of the encoder position signals. Position information is available on both the bus interface for easy software access, or via two 60-pin headers for direct, high speed data reads at .305nm resolution. The position data is available in a standard 32-bit parallel word format. An optional daughter board is available for signal conversion to an A-quad-B digital signal format.

A NanoGrid system captures the accuracy of the laser interferometer in the manufacturing the grid plate. The sensor head then collects first-order diffracted light reflected from the grid. Our patented detector measures the interference pattern, and results in an extremely stable, balanced signal with a interpolation error of less then 10 nanometers.

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- NanoScale B Standard Resolution System
- NanoGage 100 optical proximity sensor
- NanoScale linear position sensor
- NanoGrid encoder grid

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List of articles in this sub-category

- Position sensors used in automated manufacturing conveyor systems
- Indexing Cylinder with position sensor
- WGS2 Velocity sensor
- WS31 / WS42 Position Sensors
- NanoScale B Standard Resolution System
- NanoScale linear position sensor

List of all articles in this sub-category Position measuring devices (sensors, transducers..)

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