5 Axis Machining Center
NU 255C
X:400 / Y:520 / Z:450 (mm)
The new NU Series 5 Axis Machining Center gives your workshop the versatility to machine smaller less expensive components without the expense or large footprint of a swivel head machine.
- Table dimension: Ø255 mm (Ø6.6")
- A axis swiveling range: +30°~ -120°
- Max. Workpiece Dimesion: Ø320x 375 mm
- Max. loading weight (V / H): 100 / 70kgf
Feature
Double arm supported A/C axes
Using the integrated trunnion table design is the easiest upgrade path for 3 Axis machine workshops as the approach to part tooling is very similar and reduces the training time required for your operators.
The X, Y, and Z axis on this machine all feature heavy duty roller type linear guideways to maintain precision under rapid movement and heavy loading.
Machine Specification
| Item | Unit | NU 255C |
|---|---|---|
| Travel | ||
| X axis travel | mm (in) | 400 (15.7") |
| Y axis travel | mm (in) | 520 (20.4") |
| Z axis travel | mm (in) | 450 (17.7") |
| A axis swiveling range | deg. | +30°~-120° |
| C axis rotary range | deg. | 360° |
| Spindle nose to table surface | mm (in) | 40~490 (1.5" ~ 19.2") |
| Table | ||
| Table dimension | mm (in) | Ø255 (Ø10") |
| Max. loading weight (V / H) | kg (lb) | 100 / 70 (220 / 154) |
| Spindle | ||
| Spindle motor | kW | 11 / 15 (20HP) |
| Spindle speed | rpm | 10,000 |
| Tool shank | type | BBT-40 |
| Automatic Tool Changer | ||
| No. of tools (OPT) | number | 24 (30) |
| Max. tool weight | kg (lb) | 7 (15) |
| Max. tool length | mm (in) | 250 (9.8") |
| Max. tool diameter | mm (in) | Ø80 (Ø3.1") |
| Max. tool diameter (Adjacent empty) | mm (in) | Ø150 (Ø5.9") |
| Feedrate | ||
| Rapid feedrate (X / Y / Z) | m (in)/min. | 30 / 30 / 30 (1,181.1 / 1,181.1 / 1,181.1) |
| Rapid feedrate (A / C) | rpm | 22.2 / 33.3 |
| Other | ||
| Floor plan (W × D) | mm (in) | 2,950 × 2,260 (116" x 88") |
| Machine weight | kg (lb) | 5,600 (12,345) |
| Max. machine hight | mm (in) | 2,900 (114") |
| Power capacity | KVA | 30 |
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