5 Axis Machining Center
The U Series is designed for the automotive, aerospace, medical, and precision mold industries. Its three linear axes and rotary axes reduce accumulated errors, while optimized structure and efficient chip management ensure stable, high-quality machining for both small and large complex parts.
The U-250 features a stacked three-axis column with an A/C-axis table for dynamic accuracy and long-term stability. Its compact design follows the Abbe principle, minimizing load-induced errors and reducing loading and unloading time to improve efficiency.
The U-600P has a monolithic base and column with separated rotary and linear axes to minimize errors. The funnel-shaped chip management system ensures continuous cutting, while CAE-optimized structures maintain high rigidity and precision.
The UB-660 uses a moving column with integrated base and high-low rails for stability and load capacity. The tilting head and multi-functional table allow complex multi-face machining in a single setup, saving space and improving efficiency.
The U-800T features a gantry structure with a cradle-style 800 mm table, providing ample working space and high rigidity. A 15,000 rpm direct-drive spindle with high-speed feed enables fast, precise machining for large workpieces while maintaining excellent chip control.




| Item | Unit | U-250 | U-600P | UB-660 | U-800(T) |
|---|---|---|---|---|---|
| Table Dimensions | mm | φ250 | φ600 | φ660(1450x700) | φ800 |
| Max. Loading Weight | kg | 100 | 350 | 1500(C Axis 1000) | 1200(1000) |
| X Axis Travel | mm | 350 | 465 | 1250 | 800 |
| Y Axis Travel | mm | 300 | 620 | 800 | 935+315 |
| Z Axis Travel | mm | 250 | 400 | 820/950(V/H) | 640 |
| A(B) Axis Rotation angle | degree | +120~-120° | +110~-90° | ±110° | +120~-120° |
| C Axis Rotation angle | degree | 0~360° | |||
| Spindle Speed | rpm | 10000(DDS) | 1000(DDS) | 12000(Builtin) | 12000(DDS) |
| Spindle Taper | - | 7/24 Taper No.30 | 7/24 Taper No.40 | 7/24 Taper No.40 | 7/24 Taper No.40(HSK63T) |
| X Axis Rapid Traverse | m/min | 36 | 30 | 50 | 48 |
| Y Axis Rapid Traverse | m/min | ||||
| Z Axis Rapid Traverse | m/min | ||||
| No. of Tools | T | 26 | 24-60 | 40-50 | 32-120 |