The Makino a51nx is an industrial-grade CNC Horizontal Machining Centers (HMC) powered by the Makino Professional 6. It offers working travels of 560 x 640 x 640 mm, a top spindle speed of 14,000 RPM, and a 4-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
The Makino a51nx is the premier 400mm horizontal machining center in world manufacturing. Delivering near-zero non-cut time, 1.0G acceleration rates, and industry-leading thermal stability.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Makino (Japan) |
| Machine Type | CNC Horizontal Machining Centers (HMC) |
| CNC Controller System | Makino Professional 6 |
| Number of Controlled Axes | 4-Axis Simultaneous / Positioning |
| X-Axis Travel | 560 mm |
| Y-Axis Travel | 640 mm |
| Z-Axis Travel | 640 mm |
| Maximum Spindle Speed | 14,000 RPM |
| Spindle Motor Rating | 22.0 kW |
| Spindle Taper Interface | CAT 40 / HSK-A63 |
| Table / Platter / Chuck Size | 400 x 400 mm Pallet |
| Max Table Load Capacity | 400 kg |
| Automatic Tool Changer (ATC) | 60 Tool Stations |
| Rapid Traverse Rate | 60 m/min |
| Approx. Machine Weight | 7,900 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Pallet Size | 400 x 400 mm |
| X Travel | 560 mm |
| Y Travel | 640 mm |
| Z Travel | 640 mm |
| Spindle Speed | 14,000 RPM (optional 20,000 RPM) |
| Spindle Power | 22 kW |
| Tool Capacity | 60 Tools |
| Pallet Change Time | 7.0 Seconds |
| Machine Weight | 7,900 kg |
Its twin pallet changer allows operators to load parts while the spindle runs continuously, achieving 90%+ spindle utilization with 1.0G acceleration rates.
