PI (Physik Instrumente) L.P. Extended Travel Linear Air Bearing Slide

Extended travel air bearings are ideal for high speed, high accuracy, lightly loaded applications. Unlike other long travel air bearings, the bearing slide is supported only on the ends (similar to a gantry) reducing the requirements for expensive precision support surfaces. Inherently frictionless air bearings eliminate heat generation due to friction, reducing "warm-up" time and thermal errors. These bearings are ideal for integration with linear motors and optical encoders for a total "non-contact" positioning package. Features Travel up to 64" available Accuracy up to 0.0001" over travel Material: Hard coat Aluminum Variety of sizes/load capacities available