Motor Spindles

NSK has evolved high speed technology cultivated since its establishment so to meet various applications, like sub-spindle of machine tools, high-speed machining spindle of desktop machines. With the ultra-precise high-speed rotation technology required for micro-precision machining, we offer timely solutions from the customer's perspective, and continue to evolve.


Air System : Air Motor Spindle

  • ○High speed 150,000min-1
  • ○Suitble for small diameter milling.

HTS Series

The PDF data is downloaded

Suitable cutting tool diameter; Less than R0.5mm Ball End Mill


  • ・Negligible spindle expansion
  • ・Very High Feed Rates are possible
  • ・Spindle Accuracy is within 1μm

Sales Network

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