MC main computer

    CC or UEC controller units

    BF color TFT flat-panel display with soft keys (15.1 or 19 inches)

    TE operating panel (suitable for screens with 15.1 or 19 inches)

    Operating system

    HEROS 5 real-time operating system for machine control


    RAM memory: 4 GB

    Program memory: SSDR approx. 21 GB

    HDR approx. 144 GB

    Input resolution and display step



    Linear axes: up to 0.1 µm

    Angular axes: to 0.000 1°

    Linear axes: to 0.01 µm

    Angular axes: to 0.000 01°

    Input range

    Maximum 999 999 999 mm or 999 999 999°




    Linear in 4 axes

    Linear in 5 axes (subject to export permit)

    Circular in 2 axes

    Circular in 3 axes with tilted working plane

    Helical: superimposition of circular and straight paths

    Block processing time

    0.5 ms (3-D straight line without radius compensation)

    Axis feedback control

    Position loop resolution: Signal period of the position encoder/1024

    Cycle time of position controller: 200 µs (100 µs with option 49)

    Cycle time of speed controller: 200 µs (100 µs with option 49)

    Cycle time of current controller: minimum 100 µs (minimum 50 µs with option 49)

    Range of traverse

    Maximum 100 m (3937 inches)

    Spindle speed

    Maximum 100 000 rpm (with 2 pole pairs)

    Error compensation

    Linear and nonlinear axis error, backlash, reversal spikes during circular movements, hysteresis, thermal expansion

    Static friction, sliding friction

    Data interfaces


    One each RS-232-C/V.24 max. 115 Kbps

    Extended data interface with LSV2 protocol for remote operation of the TNC over the data interface with the HEIDENHAIN software TNCremo or TNCremoPlus

    2 x Gigabit Ethernet interface 1000BASE-T

    5 x USB (1 x front USB 2.0, 4 x USB 3.0)

    HEIDENHAIN-DNC for communication between a Windows application and TNC (DCOM interface)


    Fast and simple troubleshooting through integrated diagnostic aids

    Ambient temperature

    Operation: 5 °C to 40 °C

    Storage: –20 °C to +60 °C