Features & Benefits



  • Motor drives and controls
  • Handwheel/Micrometer drives
  • Encoders and digital readouts (DRO)
  • Vacuum carriage top and controller to hold sensitive lightweight parts safely and securely
  • Custom bolt patterns


  • Custom fixturing and work holder tooling
  • Gage stands
  • MicroTIR electronic gage packages
    • µTIR-10: display with single lever-type electronic indicator
    • µTIR-11: display with single lever-type electronic indicator and encoder interface
    • µTIR-20: display with dual lever-type electronic indicators
    • µTIR-21: display with dual lever-type electronic indicators and encoder interface
  • Granite surface plates
  • Structural steel frames with passive vibration isolation leveling feet

Motor Drive Options

Close-Up of Linear Stage

With proper selection and integration of high-performance brushless DC servo motors ABTech’s air bearing linear stages provide ultra-smooth and precise linear motion. The motor drives are designed to accommodate a wide range of precision motion applications such as optical metrology, or machining and grinding.

ABTech’s motion experts will gather your specific requirements and work closely with our motor suppliers to create and select a motor drive that suits your specific application. Whether you need sub-micron position accuracy with minimal settle time and stringent following error specifications, or high-speed constant motion, or a combination of both there is an ABTech linear stage that will meet your needs.

ABTech’s modular design approach facilitates multiple system configurations to optimize the price-for-performance required in your application. Our complete engineering services allow us to respond quickly to provide a solution to your OEM requirements for ultra-precision linear motion.

Air-Bearing Linear Stages Motor Drive Options
Air-Bearing Linear Stages Motor Drive Options
Air-Bearing Linear Stage with Motor Drive Option
Air-Bearing Linear Stage with Motor Drive Option


Thank you for your interest in ABTech’s ultra-precision measurement tools and services.
Please tell us a little about what you need to accomplish and we will be in touch to discuss any of the additional details that will help you choose your best option.

We use 2 ABTech air-bearing spindles with tip/tilt and centering capability in our facility. These units are used for precision assembly and final metrology. We have never had an issue with either one, and the ABTech team is a great partner for us. We will be adding more systems as our young organization continues to grow. Jayson TiersonPresident
Vertex Optics
Made in the U.S.A of U.S. and imported parts

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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126 Route 12 North
Fitzwilliam, New Hampshire 03447
(603) 585-7106
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