FERMAT’s own design, 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.
Universal Automatic Micro Indexing Head – UHA mi 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
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
Coolant through Spindle
External tool cooling
Rotary encoder at both axes
Taper air-jet
A axis range ± 180°
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
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
