Ahead of the Rest

November 2, 2015  

FERMAT’s Universal Micro Indexing Automatic Milling Head (UHA mi 30) and its Right Angle Automatic Micro Indexing Head (PHA mi 60)—a Cut above the Competition.

Quick Facts

Universal Micro Indexing Automatic Milling Head – UHAmi 30

  • Speed: 10 – 3 000 rpm
  • Power: 30 kW (40 HP)
  • Torque: 1 600 Nm
  • Indexing: 0.001° / 0.001°
  • Clamping torque: A-Axis 3 800 Nm, C-Axis 6 500 Nm

Right Angle Automatic Micro Indexing Head – PHA mi 60

  • Speed: 10- 1 700 rpm
  • Power: 60 kW (80 HP)
  • Torque: 2 500 Nm
  • Indexing: 0.001°
  • Clamping torque: C axis 10 000 Nm

Success rewards ambition. But to achieve it, you must have both the flexibility to adapt to tough situations and the power to change them. FERMAT’s engineering team did just this when it designed two of the most precise and powerful micro indexing milling heads on the market, able to work inside and outside the workpiece, performing an array of tasks in extremely fine detail (the precision of its automatic rotation is 0.001°), and strong enough to make light work of heavy workpieces.

Two Specially-Designed Automatic Micro Indexing Heads

Universal Micro Indexing Automatic Milling Head – UHAmi 30

21Speed: 10 – 3 000 rpm
Power: 30 kW (40 HP)
Torque: 1 600 Nm
Indexing: 0.001° / 0.001°
Clamping torque: A-Axis 3 800 Nm, C-Axis 6 500 Nm

  • Spindle Taper SK 50 (DIN, ANSI, MAS)
  • Hydraulic tool unclamping
  • Tool clamping force 20 kN
  • Angle contact, high precision bearings mounted on the tool-holder spindle, trio at the forward side and couple the back side
  • Ground gears
  • Internal coolant via spindle
  • External tool coolant
  • Rotary encoder at both axes
  • Taper air-jet
  • A axis range ± 360°
  • C axis range ± 180°

 

Right Angle Automatic Micro Indexing Head – PHA mi 60

43
Speed: 10- 1 700 rpm
Power: 60 kW (80 HP)
Torque: 2 500 Nm
Indexing: 0.001°
Clamping torque: C axis 10 000 Nm

  • Spindle Taper SK 50 (DIN, ANSI, MAS)
  • Hydraulic tool unclamping
  • Tool clamping force 25±15% kN
  • Ground gears
  • Coolant through Spindle / External tool cooling
  • Taper air-jet
  • C axis range ± 180°
  • Automatic gear greasing
  • Quick head positioning
  • 2 servomotors and gearboxes (Master-Slave system) for head positioning
  • Cross roller bearing on C axis

Thanks to its outstanding workforce and excellent production capabilities, FERMAT manufactures its own state-of-the-art milling heads, thereby offering its customers not only the most solidly built machines but also the very best and most precise headstocks and accessories on the market. Helical interpolation (https://www.youtube.com/watch?v=XvkuwGERGl0), boring, threading, and inside and outside turning (https://www.youtube.com/watch?v=GJlBIQ1a3PE) on a high-powered and astonishingly accurate FERMAT CNC table type horizontal boring mill (http://www.fermatmachinery.com/wft-13-cnc) are just a few of the machining processes in addition to the run of the mill operations that keep manufacturing on line.

For inquiries on the purchase of FERMAT machine tools and accessories, please contact us by e-mail at export@fermatmachinery.com or call +420 277009601. Also, please visit our website at http://www.fermatmachinery.com/ for more information on other FERMAT products that can improve your productivity and increase your manufacturing potential.