XDot Engineering & Analysis |

Accurate. Accessible. Responsive.

We thrive on challenges and delivering cost-effective results to our clients.

Facing a difficult project?

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Put our foil bearings to work for you.

Air and process gas lubricated foil bearings can operate under the most demanding system requirements. They allow very high shaft surface speeds which can allow you to reduce machine size and improve rotor dynamics. These high-performance bearings are suitable for many high-speed applications up to 500 kW or fewer.

Xdot Air and Process Gas Lubricated Foil Bearings can help you design a faster, cleaner, more efficient machine for your application.

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A wide range of advantages.

Foil Bearings have been under development since the 1960s, and are used for many applications including:

  • Aircraft pressurization and environmental control
  • Microturbine generators
  • Cryogenic expanders
  • High-speed blowers

Learn how Xdot Air and Process Gas Lubricated Foil Bearings can help you meet your production goals.

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Complete rotordynamic analysis capabilities. Unique tool set. Backed up by solid, practical research since 2003.

Xdot is much more than just another engineering consultant. We also have strong research and development efforts related to a variety of rotordynamic, bearing, and high speed machinery topics.

These projects blend improving our ability to address today's consulting needs, with developing technology and capabilities for tomorrow's problems.

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Training & Professional Development

Xdot offers a variety of practical rotordynamics short courses and training tailored to your needs. These courses help to develop an understanding of the rotordynamics of the machines which your company builds, buys, or maintains. These customized courses can range from 1/2 day to 3 days in length and can be delivered on-site.

PDH/CEU credits may be available.



Course Info & Reviews