. ALIO's extensive range of ultra-precise and repeatable motion control solutions, nearly all vacuum-compatible, has found applications across sectors such as fibre optics, semiconductors, biomedical, micro machines, energy, optics, aerospace, and synchrotrons.
With industries ranging from semiconductor manufacturing to biomedical research requiring cutting-edge precision, ALIO delivers systems designed to operate at nanometre-level precision even under vacuum conditions. “Vacuum environments present unique challenges that demand the highest levels of precision and reliability,” says Bill Hennessesy, President of ALIO Industries, “and ALIO's vacuum-compatible systems are built to meet and exceed those challenges.”
The company’s comprehensive portfolio includes linear, rotary, open-centre X-Y, and hexapods — all available in high vacuum (HV) (10^-7 TORR) or ultra-high vacuum (UHV) (10^-10 TORR) specifications. These stages are built from ultra-low outgassing materials and components that are rigorously prepared and baked to ensure optimal performance in vacuum environments.
ALIO’s leadership is rooted in its dedication to developing motion control systems that push the boundaries of what’s possible. From the careful selection of materials, such as 6061 aluminium or stainless steel, to the use of high-precision crossed roller bearings, every aspect of the company’s systems is engineered for nanometre-level accuracy. Their optical encoders and interferometers ensure that even the finest adjustments are precise to within picometers, making ALIO's motion systems unmatched in terms of repeatability and stability.
Hennessey continues, “For motion under vacuum, ALIO can custom-design piezoelectric-driven stages and ceramic servo motors, both of which allow for ultra-precise movements without hysteresis. These motors are particularly well-suited for UHV environments, where their limited outgassing properties help maintain a clean vacuum chamber environment while ensuring high-resolution motion control.”
ALIO Industries continuously innovates to meet the future demands of industries that require nanometre-level precision. Whether it's providing the latest vacuum-compatible lubricants, such as Krytox or specialized dry lubricants, or engineering custom motion systems, ALIO is committed to delivering the highest standards of motion control.
With a focus on applications that require extended travel, high speeds, and greater uptime, ALIO Industries is not only setting the benchmark for nanometre-level precision but is also pushing the boundaries of what’s possible in vacuum motion control.
