Economical High Resolution and High Repeatability XYR Alignment Stages

The XYR-01-01 and XYR-01-02 alignment stages from OES offer high precision and repeatability for industrial, medical, semiconductor, research, and laboratory applications.

Economical High Resolution and High Repeatability XYR Alignment Stages
Economical High Resolution and High Repeatability XYR Alignment Stages

The stages feature X and Y axis linear resolutions of 0.25µ (micro-steps per step motor driver in use). The repeatability of each is 1.5µ, positional accuracy is 5µ, and backlash is 2µ. Total travel is ±7.5 mm in the X and Y axes and ± 180º of rotation (theta). The 1 mm-per-turn ground lead screws and preloaded V-groove and crossed roller bearings add to the high precision and stiffness of the alignment stages. The 60 mm diameter theta stage is driven by a 90:1 precision worm gear. The resolutions of each of the theta stages is 0.001º (micro-steps per step motor driver in use). Repeatability is 0.005º, positional Accuracy is 0.001º and backlash is 0.005º. Two-phase stepper motors are standard and a knob for manual adjustments of each axis can be replaced with an incremental encoder for position verification, or with a servo motor and encoder for closed loop operation.

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OES
www.oesincorp.com
888.777.1826

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