PI, a provider of precision motion control and air bearing motion systems, has introduced the A-688 rotary stage, a motorized, air-bearing rotation stage designed for high-precision, frictionless motion and long-term reliability in metrology, optics, photonics and semiconductor applications. Built with a frictionless air-bearing design, the A-688 rotation stage provides high accuracy, stability, and durability. Its […] The post PI introduces A-688 air-bearing rotary stage for precision moti...