The Nakamura-Tome NTY³-250 is a high-performance turning centre designed to machine larger and more complex components with exceptional speed and precision. Featuring three turrets with Y-axis capability, twin opposed spindles and simultaneous machining, the NTY³-250 enables multiple operations to be completed in a single setup, significantly reducing cycle times and increasing productivity. With its heavy-duty construction, generous machining envelope and high tool capacity, the NTY³-250 is ideally suited to demanding, high-volume production environments.
| φ51mm(Only R) | φ65mm(op.R) | φ71mm(op.) | φ80mm(op.) | |
|---|---|---|---|---|
| Max. Turning Diameter | 225mm | 191mm | ||
| Max. Turning Length | Upper Turret：310.5mm / Lower Turret：905.5mm | |||
| Distance Between Spindles | max.1200mm/min.255mm | |||
| L Bar Capacity | – | 65mm | 71mm(op.) | 80mm(op.) |
| R Bar Capacity | 51mm | 65mm(op.) | 71mm(op.) | – |
| L Chuck Size | – | 8″ | ||
| R Chuck Size | 6″ | – | ||
| L Spindle Speed | – | 5,000min-1, 4,000min-1(op.High Torque specification.) | 3,500min-1 | |
| R Spindle Speed | 5,000min-1 | 5,000min-1, 4,000min-1(op.High Torque specification.) | – | |
| L Spindle Drive Motor | – | 18.5/11kW,26/22kW(op.) | ||
| R Spindle Drive Motor | 18.5/11kW | – | ||
| Floor space | height:2,395mm / width:4,900mm / depth:2,580mm | |||
Equipped with the Fanuc 0i-TF Plus (featuring 15-inch widescreen touch panels) or proprietary custom-integrated NT Smart X / 31i-B5 setups that merge Fanuc reliability with Nakamura’s world-class, user-friendly software.
