BST MC 3000

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Brand: Bst

The BST MC 3000 is a high-performance magnetic bearing spindle system for ultra-precision machining, designed by the German company Bauernfeind Schneidtechnik GmbH. The MC 3000 features a vertical setup and can rotate at speeds up to 60,000 revolutions per minute (RPM) with a repeatability of less than 0.1 nanometers (nm) in positional tolerances. This level of accuracy is achieved through the use of sophisticated magnetic bearings and advanced control algorithms, which eliminate static and dynamic errors associated with traditional ball or fluid bearings. The MC 3000 is commonly used in applications such as semiconductor wafer fabrication, precision optics manufacturing, and instrument making where ultra-low vibration and thermal expansion errors are critical.