Ball Screw has miniature design.

Press Release Summary:

At 1.8 mm, FBS series is precision-ground and can be provided with and without preload. Product is suited for applications requiring smooth motion and backlash-free positioning, such as semiconductor metrology, miniature surgery devices, micro surgery devices, as well as optical alignment and sighting devices.

Original Press Release:

New World's Smallest Ball Screw

The Precision Alliance is excited to announce the arrival of the world's smallest ball screw. At 1.8mm this ball screw leads the way in the miniaturization of positioning devices. The FBS series is manufactured by KSS, one of the world's largest manufacturers of miniature ball screws. With 40 years experience, KSS products are manufactured with a quality that you can both see and feel.

The new super miniature ball screws are ground to a very high precision and can be provided with and without preload. They are ideally suited for applications requiring long life, high accuracy, smooth motion and backlash free positioning.


o Semiconductor Metrology
o Miniature Surgery Devices
o Micro Surgery Devices
o Optical Alignment and Sighting Devices

For additional information, please contact us at the numbers below or visit us on the web at

Email -
Phone: 803-396-5544
Fax: 803-396-7810
For technical information please contact Dennis Barnes at the number above or by email at

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