Positioning tables and nano-precision stages from Primatics (Vaughan, ON, Canada) are used in applications where high accuracy and repeatability and/or smoothness are critical. The PCL50 and PCL65 linear stages offer micron-level repeatability and integrate a precision ball-screw drive with recirculating ball linear bearings. PCR32/43 Series positioning stages are designed for applications such as high-precision alignment, attachment, and inspection. They utilize anti-cage creep precision cross roller bearings and a center-driven brushless linear motor. PLG stages are flexible, all-purpose compact linear positioning stages featuring strokes to 800 mm for payloads up to 100 Kg. Available with aluminum or cast iron base, the stages also offer a Class 10 cleanroom option. PO Series stages are two-axis, large-travel center-aperture positioning stages featuring single or dual linear motors per axis and high-resolution linear encoders. PXL stages are low-profile, small-footprint linear motor stages with cross roller bearings offering < 2 nm incremental motion. Models are directly stackable in XY configurations.

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Motion Control & Automation Technology Magazine

This article first appeared in the October, 2016 issue of Motion Control & Automation Technology Magazine.

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