KERN Pyramid Nano

KERN Pyramid Nano
KERN Pyramid Nano video
KERN Pyramid Nano

Hydrostatic milling and grinding

Whether with 3 or 5 axes mounted on and driven by hydrostatic bearings, KERN Pyramid Nano is one of the most precise CNC machining centers in the world. By focusing on reliability in serial operation, this machine achieves ultra-precision manufacturing of industrial workloads.

Maximum precision and stability over long time-frames.

Thanks to its hydrostatic drives and guides, the machine suffers virtually no wear in its linear axes. This means the quality and precision of all axes remain constant over extremely long time-frames. In conjunction with KERN's proprietary thermal management system, you have a perfectly optimized tool at any time.

KERN jig grinding
High frequency technology
Tool manufacture

For industries requiring high precision

KERN Pyramid Nano is a perfect fit for all industries requiring maximum and ever-increasing precision.

KERN Pyramid Nano dimensions
KERN Pyramid Nano brochure
 
Axes: travel
X-axis500 mm
Y-axis500 mm
Z-axis400 mm
A-axis -20° to +110° (pivoting)
C-axis360° endless
Axes: dynamics
vmax X, Y, Z30 m/min
amax X, Y, Z10 m/s2
vmax A800 1/min
vmax C800 1/min
full load torque A77 Nm
constant torque A50 Nm
holding torque A-axis
(clamped hydraulically)
200 Nm
full load torque C39 Nm
constant torque C24 Nm
Automatic tool changer HSK 25
32 positions, 64 positions, 96 positions
tool changing time< 3 s
chip to chip time< 5 s
max. tool diameter for automatic tool change60 mm (each 2nd tool rack position not used)
max. tool length for automatic tool change including tool holder160 mm
Automatic tool changer HSK 40
25 positions, 50 positions, 75 positions
tool changing time< 3 s
chip to chip time< 5 s
max. tool diameter for automatic tool change60 mm (each 2nd tool rack position not used)
max. tool length for automatic tool change including tool holder160 mm
Numeric control       
Heidenhain iTNC530 / TNC640
Spindle HSK 25
nmax50.000 1/min
full load torquemax (S1)1.6 Nm
powermax7.8 kW
Spindle HSK 40
nmax42.000 1/min
full load torquemax (S1)5.9 Nm
full load torquemax (S6)8.0 Nm
powermax20 kW
Clamping system on 5th axis
Erowa ITS 148
System 3R Magnum
Hirschmann