The result of intelligent evolution!
Every KERN Evo contains many years of consistent development to ensure ultra-high precision in CNC milling at high and medium volumes.
With its proprietary X-Y cross table, KERN Evo delivers maximum precision in a small installation space. The design allows maximum smoothness and excellent surface finish (Ra < 1 μm) even at high speeds and acceleration values.
Short distances between components and drives ensure minimal angle errors, while ultra-high resolution direct measuring systems guarantee maximum repeat accuracy in a working space of 300 x 300mm. KERN Evo can be optionally equipped with a 4th and 5th axis without compromising the stability and high precision of the basic machine.
With high quality components in all peripheral modules and easy automation, KERN Evo is widely used for unmanned 3-shift production in all industries that demand maximum precision on the workpiece.
Advanced technologies for maximum precision
The incorporation of sophisticated, mature technologies makes KERN Evo perfect for highly stable serial production tasks:
- Production with minimal positional variance due to a positional accuracy of ± 0.5 μm
- Interfaces to all commercial automation
- Intelligent thermal management for optimal temperature control of the spindle and cooling lubricant
- Perfect ergonomics with full access to the working space as well as free access to the mounting area
For industries with challenging production conditions
KERN Evo is used across various industries, wherever maximum, μ-exact precision on the workpiece is demanded.
- Tool/mold production
High-precision and stable use for both direct and electrode milling
Ideal for flexible production of part families through modular programming for very low Cpk values
- Medical equipment
For complex geometries with high value materials like titanium, chromium, stainless steel, ceramics or specialist plastics
- Micromechanics & watches
Meeting the highest demands for (free-form) geometries, precision, repeat accuracy after tool changes and surface finish
- Research and development
Widely used across a vast range of high-tech research fields
|B-axis||-10° to +100° (pivoting)|
|Vmax X, Y, Z||16 m/min|
|amax X, Y, Z||8 m/s2|
|vmax B||8,5 1/min|
|vmax C||20 1/min|
|full load torque B||24 Nm|
|constant torque B||12 Nm|
|full load torque C||36 Nm|
|constant torque C||18 Nm|
|Automatic tool changer HSK 25|
|32 positions, 63 positions, 95 positions|
|tool changing time||< 3 s|
|chip to chip time||< 5 s|
|max. tool diameter for automatic tool change||50 mm (each 2nd tool rack position not used)|
|max. tool length for automatic tool change including tool holder||110 mm|
|Spindle HSK 25|
|full load torquemax (S1)||1.43 Nm|
|full load torquemax (S6)||1.86 Nm|
|crash control by DCM (optional)|
|permanent grease lubrication|
|positive air flow nozzle, cold air nozzle, MQL lubrication, flood cooling (optional)|
|Clamping system on 5th axis|
|Erowa ITS 50|
|System 3R Macro|