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Highest rotational accuracy
  • Radial and axial run out below 20 nm
  • High-performance, brushless servo motors in closed loop operation
  • In-vacuum air bearings available
  • Built in close collaboration with the German air bearing manufacturer ess Mikromechanik
Synchronized slipring
  • Motorized slipring for minimized tension due to cable twisting
  • Driven by an independent servo-motor and electronically synchronized to the air bearing