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20,000-rpm Spindle, HSK-63F

Standard on some models  
Standard HSK spindle for the GM-2-5AX
  • 20k Speed
  • HSK-63F Taper
  • 16 hp Power
  • Integral Motor Drive

OVERVIEW

SERVICE DOCUMENTS

AVAILABLE ON THESE MACHINES

This 20,000-rpm spindle features an integral motor design that provides high speed capability in a compact package. The HSK-63F taper provides high rigidity and high stability for high-speed, extended-reach machining applications. The HSK (Hohl Shaft Kegel, or hollow-shank taper) tooling provides dual contact between the taper and the spindle face, providing a very rigid connection that offers excellent axial and radial accuracy, especially at high spindle speeds.

NOTE: This spindle does not have brakes on the B and C axis. For more rigid 3+2 machining, consider the optional HSK-A63 spindle, which has B- and C-axis brakes.

NOTE: Speeds higher than 10,000 rpm require toolholders balanced to a G2.5 rating at a speed greater than or equal to the operational rpm.

  • Dual-contact taper for high rigidity and high accuracy
  • More rigid toolholders for long-reach tools
  • Increased performance for 3D profiling
  • Increased performance when using small cutting tools  

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All prices and specifications subject to change without notice. Freight, rigging, state & local taxes, vendor installation charges, and dealer installed accessories are not included. Not responsible for misprints or typographical errors. Machines shown with optional equipment. Actual product appearance may differ.