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High-reliability and High-performance Ultra Precision Machine


FANUC ROBONANO α-NiA is an Ultra precision machine that challenges the limits of machining by taking advantage of the latest FANUC CNC and Servo control technology.

In addition to machining version α-NMiA, turning version α-NTiA had been added to α-NiA series.


Challenges the limits of machining by FANUC CNC and control technology

  • All axis have the high accuracy direct-drive system by controlling the latest FANUC liner motor and DD motor with the latest FANUC CNC “FANUC series 30i MODEL B”.
  • It is realized the high performance and reliability by the simple structure of machine control.
  • Command resolution is 0.1 nm in linear axis and 0.000001 degrees in indexing axis.
  • Peripheral devices can be displayed and operated in ROBONANO operation screen.

Oil hydrostatic bearing

  • Solid friction which causes backlash and stick-slip is completely eliminated by adopting the oil hydrostatic bearing for linear axis and indexing axis.
  • It is realized high rigidity and damping by adopting oil hydrostatic bearing.

Oil hydrostatic bearing

0.1nm command and control

ROBONANO α-NiA series applies 0.1nm command and control with the latest FANUC CNC and servo technology.
This improving surface roughness and surface quality, achieving mirror-like finished surface without polishing.

0.1nm command and control

Display and operation of peripheral devices in ROBONANO operation screen (SMS: Smart Measurement Setup)

ROBONANO α-NiA series applies operation screen based on FANUC iHMI.
It can be operated and displayed the peripheral devices by integrated the each screens in the setup.
It is realized the enhancing the ease of use without using the each monitors and wiring.

About the test cutting

FANUC cooperation accept the test cutting by “ROBONANO α-NiA series” to understand the possibility of ultra precision machining.
Please contact the following inquires about the shape, material and accuracy.


For particulars apply to the ROBONANO Sales Dept. :

  • FANUC CORPORATION (Japan) TEL: 0555-84-5371, 0555-84-5381