Construction Principle
- Thermo-symmetrical design
- Elements of closed welded design
- Extremely stable and low vibration
- Optimized using the FE method
- High running and positioning accuracy
- Short positioning and start-up times thanks to high acceleration
Spindles
Motor spindles
- Concentrically mounted water-cooled high-performance synchronous motor (15‘000 rpm)
- Oil-air lubrication directly through the outer ring (direct lubrication system)
- Variable hydraulic bearing pretensioning
- Vector control with constant torque up to the corner speed, thereafter constant power
- Internal coolant supply as standard
- Sensors for bearing temperature, thermal spindle growth with compensation and in-process vibration monitoring
- MT version has hydraulic spindle clamping
Gear-driven spindle
- Drive via two-step gearbox
- Torque 940 Nm or 1'300 Nm
- Large dimensioned precision hybrid bearings
- Oil-air lubrication system
- Internal coolant supply as standard
- MT version has axial interlocking for locking the spindle during the turning process
Round Table
Table assembly / MT
- CNC rotary table as fourth simultaneous axis with 500 rpm
- Pallet interface with clamping arches
- Drive with high torque and damping
- Hydrostatic B axis clamping
Rotatable Head
A axis
- Simultaneously controlled fifth CNC axis
- Stable roller bearings on both sides
- High positioning accuracy through a direct optical distance measuring system
- Robust worm wheel drive
- High driving torque
- Hydraulic axis clamping and axis dampening
- Even suitable for heavy-duty cutting