Vertical milling machine center VMC850
The X, Y, and Z axes of the VMC series vertical machining center all use high-rigidity and high-precision ram guide rails, and the three axes all use large-lead ball screws and high-quality high-precision screw bearings; the high-power servo motor is directly connected to the precision ball screw through a precision elastic coupling, which simplifies the transmission chain and improves reliability and positioning accuracy. The Z axis uses a motor brake system, which can maintain a high balance and sensitivity during rapid positioning to ensure processing accuracy.
Description
Vertical milling machine center VMC850
Standard configuration:
Spindle oil cooler
OKADA tool magazine 24-piece disc type
Taiwan/Japan spindle
Taiwan/Japan ball screw and locking nut
Taiwan pressure cylinder
Japan NSK bearing Germany R+W coupling
Automatic lubrication system
Optional chip conveyor.
Specifications | Units | VMC850 |
Table size | mm | 1000×500 |
X axis travel | mm | 800 |
Y axis travel | mm | 500 |
Z axis travel | mm | 500 |
Max. worktable load | kg | 500 |
T slot(number-width-pitch) | 5-18×100 | |
Max. spindle speed | rpm | 8000(Optional:10000) |
Spindle taper | mm | BT40 |
Main motor power | kw | 7.5/11 |
X/Y/Z rapid traverse speed | m/min | 24/24/20 |
(Optional:48/48/36 ) | ||
Cutting feed speed | mm/min | 1-8000 |
Guide rail type | Linear rail | |
Distance from spindle axis to column surface | mm | 525 |
Distance between spindle nose and worktable surface | mm | 130-630 |
Positioning accuracy | mm | ± 0.0075 |
Repeat positioning accuracy | mm | ± 0.005 |
Tool magazine | disc 24 | |
Max. tool diameter | mm | φ78 (Adjacent)/φ120(Distance) |
Max.tool weight | kg | 8 |
Machine weight | kg | 5600 |
Overall dimension | mm | 2600X2300X2800 |