VU Serie
Sky Master specialized in development, design and manufacture high speed high precision machining center, including vertical machining center, high speed double column machining center, 5 axes machining center, etc.
technical specifications:
Machine specifications and technical parameters:
| Item | Unit | VU400 patameter | VU400A parameter | ||
| Controller | FANUC 0i MF(any 4 in synchronization) | Heidenhain TNC620(5 axis in synchronization) | |||
| Travel | X axis travel （work table) | mm | 600 | 600 | |
| Y axis travel (saddle) | mm | 580 | 580 | ||
| Z axis travel (spindle) | mm | 530 | 530 | ||
| Distance from spindle nose to Table | mm | 100～630 | 100～630 | ||
| Distance from spindle center to column cover | mm | 630 | 630 | ||
| Work table | Table diameter | mm | Φ400 | Φ400 | |
| T slot size (quantity ×width) | mm | 8×12 | 8×12 | ||
| Max. table load | Level | kg | 200 | 200 | |
| Tilt | kg | 100 | 100 | ||
| Rotation angle | A axis | +120 º～-42 º | +120 º～-42 º | ||
| C axis | 360 º | 360 º | |||
| Max. speed | A axis | rpm | 13.3 | 13.3 | |
| C axis | rpm | 22.2 | 22.2 | ||
| Spindle | Spindle taper | BT40 | HSK-A63 | ||
| Max. spindle speed | rpm | 8000（belt type） | 15000（direct driven） | ||
| Spindle motor power (continual working 30 mins) | kW | 7.5/11 | 5.5（rated） | ||
| Spindle torque | N.m | 47.7/70 | 35（rated） | ||
| X/Y/Z | Rapid traverse (X/Y) | mm/min | 30000 | 36000 | |
| Rapid traverse (Z) | mm/min | 24000 | 24000 | ||
| Cutting feed rate on X/Y/Z | mm/min | 1-10000 | 1-10000 | ||
| ATC (option) | ATC type | Arm type | Arm type | ||
| Tool capacity | pcs | 24 | 24 | ||
| Max. tool diameter | mm | φ80/φ130 | φ80/φ130 | ||
| Max. tool length | mm | 350 | 350 | ||
| Max. tool weight | kg | 8 | 8 | ||
| Accuracy | VDI/DGQ3441 | Full travel positioning accuracy | mm | P0.010 | P0.010 |
| Repeatability accuracy | mm | Ps0.008 | Ps0.008 | ||
| Air pressure | MPa | 0.6～0.8 | 0.6～0.8 | ||
| Supply voltage & frequency | 3/PE,AC380V,50Hz | 3/PE,AC380V,50Hz | |||
| Power requirment | kVA | 30 | 30 | ||
| Machine size (length × width × height) | mm | 4500×3253×2950 | 4400×3510×2837 | ||
| Machine weight | kg | 7400 | 7650 | ||
※ We reserve the right to change technical parameter for improvement of our products without giving notice to customers
Configuration table:
| Configuration | VU400 | VU400A |
| FANUC 0i MF absolute type | ● | ○ |
| HEIDENHAINTNC 620 | ○ | ● |
| Rigid tapping | ● | ● |
| Full enclosed splash guard | ● | ● |
| Spindle 8000rpm BT40 | ● | × |
| Direct dirven spindle 15000rpm HSK A63 | ○ | ● |
| Spindle air sealing | ● | ● |
| Air blowing device | ● | ● |
| Working area light | ● | ● |
| 3 colors warming light | ● | ● |
| Electric cabinet AC | ● | ● |
| Portable MPG | ● | ● |
| Coolant system | ● | ● |
| Lubrication system/Pneumatic system | ● | ● |
| Adjustable level bolts and foundation Blocks | ● | ● |
| Chain chip conveyor | ● | ● |
| Tool box | ● | ● |
| Air gun/Water gun flushing function | ● | ● |
| Oil and water separator machine | ● | ● |
| Automatically power off | ● | ● |
| Transformer | ● | ○ |
| Arm type ATC 24pcs | ● | ● |
| Spindle chiller | ● | ● |
| Spindle cooling by external pipe | ● | ● |
| Coolant through spindle center | ○ | ○ |
| Heidenhain absolute linear scale | ○ | ● |
| Measuring system (tool, workpiece) | ○ | ○ |
| Air dryer | ○ | ○ |
| Oil mist recycle machine | ○ | ○ |
| Voltage stabilizer | ○ | ○ |
| ●Standard ○Option ×Not available |
