Operating instructions
T-Rex N-Serie (Stepper)
CNC-STEP GmbH & Co. KG ▪ Siemensstrasse 13-15 ▪ 47608 Geldern ▪ Germany
Page 40
Support: +49 (0)2831/91021-50
07.03.2022
Fig.8.3: Z-axis 400mm
Fig. 8.4: Pressure control valve for cylinders
4 . 3 . 4
Z -axis 300mm (Optional)
With the Z-axis 300mm option, the travel of the Z-axis increases from 200 to 300mm.
At the same time, the passage height between the bridge and the vacuum plate is correspondingly
greater. Technically, the structure is identical to the 200 Z-axis.
4 . 3 . 5
Z -axis 400mm (Optional)
With the Z-axis 400mm option, the travel of the Z-axis increases from 200 to 400mm.
At the same time, the passage height between the bridge and the vacuum plate is correspondingly
greater.
The structure of the Z-axis differs from the two smaller variants. The hood is firmly connected to
the Z-axis and moves up and down together with the HF spindle.
1
Cylinder for Z-axis support
The cylinder is for supporting the Z-axis.
The pressure is set to
2-2.5 bar
at the pressure control
valve.
4 . 3 . 6
Tool Holder
Optionally, it is possible to equip the machine with different tool holders or Z-plates on the Z-axis.
Thus, in addition to the standard RF spindle, many other tools can be attached to the
Z-axis. For example, oscillating knives, milling spindles
1
