Precision Motion Components

Rotary Tables

We have an extensive line of rotary air bearing, oil hydrostatic and precision mechanical bearing tables for low speed applications. We can help you match the ideal product to your specific applications by first understanding what your needs are, and then explaining the differences, advantages, and disadvantages of air bearing, oil bearing and mechanical bearing products. Our main objective is to match the right product to your application so that your expectations are met or exceeded.

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Spindles

We offer air bearing spindles from 1,000 rpm to 20,000 rpm for the most demanding machine tool and inspection applications. High load capacity and stiffness with low air consumption, dual plane balanced to exceed the G0.4 specification and minimal radial asynchronous error motions make these spindles ideal for single point diamond turning, work holding, grinding, and polishing.

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Linear Stages

We have an extensive line of linear air bearing, oil hydrostatic and precision mechanical bearing stages for high precision applications. We can help you match the ideal product to your specific applications by first understanding what your needs are, and then explaining the differences, advantages, and disadvantages of air bearing, oil bearing and mechanical bearing products. Our main objective is to match the right product to your application so that your expectations are met or exceeded.

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Accessories

ABTech offers a variety of accessories to fit your required mechanical needs. Tilt and center worktables, motor drives and controls, encoders and amplifiers, dual element filter/regulators, granite surface plates, standard and custom sized clear apertures and custom fixturing. Each of these accessories are tailored to fit your specific need. Please contact ABTech for any questions you may have.

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Industries:

Aerospace
Automotive
Aviation
Bearings
Energy
Land & Marine
Optics
Semiconductor
  • Clarity Medical Systems
  • Trend Performance
  • EDAC Technologies
  • GE Energy
  • Solar Turbines
  • TIMKEN
  • CTS Engines
  • Oberg Industries
  • Chesterton
  • Ferrotec
  • NuStar
  • Rochester Precision Optics
  • ASML
  • Gooch and Housego
  • Pratt & Whitney
  • Feintool
  • Lockheed Martin
  • Turbocam International
  • Rockwell Collins
  • FEI
  • Schlumberger
  • Corning
  • Fives
  • Magellan Aerospace
  • Diamond Racing
  • OptiPro Systems
  • Moore Nanotechnology Systems, LLC
  • Cummins
  • RBC Bearings
  • L3 Technologies, Inc.
  • GE Aviation
Thanks a lot for your help. Your rapid, informative correspondence was invaluable. Hopefully I won't be bothering you with any further questions, but it's good to know you're willing. (following remote technical support provided for system installed at the South Pole) Morgan HedgesPost-doctoral Research Associate
Princeton University
Made in the U.S.A.

Every product we sell exemplifies our company-wide commitment to "Pride in Precision" craftsmanship. To that end, all of our products are designed, manufactured, and tested exclusively by ABTech at our New Hampshire facility.

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