Nuoxin
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Equipped with an integrated cartridge spindle featuring imported precision-grade bearings in a "front three, rear two" configuration, driven by a spindle servo motor to achieve high precision, high rigidity, and superior rotational speed stability.
Featuring a 45° slant bed, the machine is constructed from high-quality cast iron using resin sand casting. Its compact ribbed structure ensures excellent rigidity and superior vibration damping.
The X/Z axes are directly coupled with servo motors and precision pre-stretched ball screws via flexible couplings. Utilizing high-rigidity and high-precision linear motion guides, the system features an automatic centralized lubrication system for forced lubrication of both guides and ball screws. This ensures high positioning accuracy and minimal thermal deformation, with rapid traverse speeds reaching up to 30m/min.
Designed to minimize chip-to-chip times and maximize machining efficiency across diverse setups.
With an integrated air-cooling system, the unit ensures low noise levels and consistent, low oil temperatures during operation.
The sliding door operates smoothly for effortless access and is equipped with a safety interlock system for enhanced operator protection.
| Item | Unit | NXX-36A1 | NXX-46A1 | NXX-46AL | |
| Max. Swing Diameter | mm | Ø360 | Ø360 | Ø420 | |
| Max. Turning Length | mm | 220 | 250 | 260 | |
| Max. Swing Over Cross Slide | mm | Ø95 | Ø95 | Ø125 | |
| Max. Turning Dia. (Disk/Shaft) | mm | Ø350 / Ø95 | Ø350 / Ø95 | Ø400 / Ø125 | |
| Spindle Bore Dia. | mm | Ø46 | Ø56 | Ø56 | |
| Max. Bar Capacity | mm | Ø35 | Ø45 | Ø45 | |
| Spindle Speed Range | r/min | 0–4000 | 0–4000 | 0–4000 | |
| Number of Spindle Speeds | Steps | CV | CV | CV | |
| Spindle Nose | A2-4 | A2-5 | A2-5 | ||
| Spindle Motor Power | Kw | 4 | 5.5 | 5.5 | |
| Bed Slant Angle | Angle | 45° | 45° | 45° | |
| X-axis Rapid Traverse | m/min | 24 | 24 | 24 | |
| Z-axis Rapid Traverse | m/min | 30 | 30 | 30 | |
| Max. X-axis Travel (Bi-directional) | mm | 650 | 750 | 850 | |
| Max. Z-axis Travel | mm | 260 | 290 | 330 | |
| X / Z Axis Servo Motor Power | Kw | 1.5 | 0.85 | 0.85 | |
| Spindle Runout (Radial / Axial) | mm | ≤ 0.003 | ≤ 0.003 | ≤ 0.003 | |
| Machining Flatness Accuracy | mm | ≤ 0.01 / Ø100 | ≤ 0.01 / Ø100 | ≤ 0.01 / Ø100 | |
| Repeatability | X | mm | ±0.0025 | ±0.0025 | ±0.0025 |
| Z | mm | ±0.0025 | ±0.0025 | ±0.0025 | |
| Tool Carrier Configuration | Gang Type | Gang Type | Gang Type | ||
| Max. Tool Capacity | pcs | 8 | 8 | 8 | |
| Tool Size | OD Tool Size | mm | 20 × 20 | 20 × 20 | 20 × 20 |
| Max. Boring Bar Diameter | mm | Ø25 | Ø25 | Ø25 | |
| Total Power Capacity | Kw | 8 | 8 | 8 | |
| Machine Weight (Approx.) | kg | 2400 | 2500 | 2800 | |
| Overall Dimensions (L × W × H) | mm | 2050 × 1570 × 1800 | 2050 × 1570 × 1800 | 2160 × 1650 × 1900 | |
