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Super Multitasking Machine with ATC - JX-250
Description
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Name:
Super Multitasking Machine with ATC
Model:
JX-250
Brand:
NAKAMURA-TOME
Description
Name:
Super Multitasking Machine with ATC
Model:
JX-250
Brand:
NAKAMURA-TOME
- Equipped with AI type thermal displacement compensation system “NT Thermo Navigator AI”.
- The world's smallest tool spindle! Motor output 22/15kW
- L/R twin turret with Y axis! (op. L Turret)
- Supports various machining with Crossover stroke(R:490mm, L:140mm)
- Distance between spindles 1,850mm!
- And in the X-Y plane, it moves □ 250mm from the center of the main spindle.
- Number of ATC tool stock 80 (op. 40,120)
- 240° B-axis positioning range (±120°)
- Shortened time with opposing 2 spindles, L and R simultaneous machining.
- High rigidity horizontal bed with wide, low center of gravity design, vertical column structure.
| φ65mm | φ71mm（op.） | φ80mm（op.） | |
|---|---|---|---|
| Capacity | |||
| Max.turning diameter/ Max.turning length |
320mm/1,650mm | ||
| Distance between centers | max.1,850mm/min.300mm | ||
| Bar capacity | 65mm | 71mm | 80mm(only L) |
| Chuck size | 210mm (8") | ||
| Axis travel | |||
| Slide travel X1 | 645mm | ||
| Slide travel X2 / X3(op.) | 215 / 215mm *For φ80, X3 stroke is limited. | ||
| Slide travel Z1 | ±825mm (at ATC+1,005mm) | ||
| Slide travel Z2 / Z3(op.) | 1,490( Without Z3), 1,095(With Z3) / 745mm | ||
| Slide travel Y1 | ±125mm | ||
| Slide travel Y2 / Y3(op.) | ±40 / ±40mm | ||
| Slide travel B2 | 1,550mm | ||
| Left and Right spindles | |||
| Spindle speed | 4,500min-1 | 3,500min-1 | 3,500min-1 |
| L-spindle motor | 15/11kW, 18.5/15kW(op.) | 18.5/15kW | |
| R-spindle motor | 15/11kW | - | |
| Tool spindle | |
|---|---|
| Tool spindle speed | 12,000min-1 (op. 20,000min-1) |
| Tool spindle drive motor | 22/15kW |
| Tool shank type | CAPTO C6 (op. HSK-A63) |
| Number of tool stock | 80 (op. 40,120) |
| Max.tool diameter / without adjacent tool | φ90 / φ130mm |
| Max. tool length /Max. tool weight | 300mm / 12kg |
| Indexing range | 240° (±120°) |
| Lower turret | |
| Milling speed | 6,000min-1 |
| Type of turret head / Number of indexing positions |
Dodecagonal / 24 |
| Milling motor power | 5.5/3.7kW |
| Rotary system / Number of Milling tool stations |
Individual rotation / 12 |
| General | |
| Floor space（L×W×H） | 5,580mm×3252.7mm×2,942.5mm |
| Machine weight | 25,000kg |
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