ABTech Inc's new ultra-precision air bearing rotary index table provides positioning to sub-arc second resolution for use with autocollimators or laser interferometers. Featuring our AT150 series air bearing table with spherical seat tilt and center adjustable worktable, a position holding "brake" and fine adjust mechanism for infinitely dialing in the desired position.

A compact netbook computer is provided preloaded with ABTech's proprietary display software.

ABTech's ultra-precision rotary air bearing table for wet grinding applications and light-duty machining. A labyrinth seal prevents coolant from entering critical bearing surfaces in flood or mist coolant environments. A DC servo direct drive system and high resolution encoder provides variable speeds from 0 to 2400 rpms. The complete system is certified to axial and radial accuracy of less than 5 microinches, and angular or coning accuracy of less than 1 microinch per inch (or 0.2 arc seconds).

Shown with optional single axis controller for setting direction and speed.

ABTech's ultra-precision rotary air bearing table designed as a fourth or fifth axis for light-duty machining and grinding applications in flood coolant environments. Certified axial and radial accuracy of less than 5 microinches, and angular or coning accuracy of less than 1 microinch per inch (or 0.2 arc seconds). ABTech's DC servo direct drive system with a high resolution non-contact optical encoder provides precise variable speeds from 0 to 2400 rpms.

Programmable controller is also available as optional equipment, or integrate into your existing CNC machine controller.

Quality inspection style gage stands provide stable support and long reach for your electronic indicators. Featuring a portable three-point contact base, rectangular vertical posts with rack and pinion drives, and horizontal arms with friction drives for precise positioning of measurement probes for shop floor or ultra-precision quality control applications. Optional bases include; "air float", T-slot and bolt down designs.

Tool room style gage stands are also available.