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a71 High Speed Milling Machine
The a71 horizontal high-speed milling machine is rapidly becoming one of the most popular platforms for high-volume machining of parts made of cast iron and light alloys. Spindle integration with the drive motor rotor reduces vibration during high-speed milling operations and increases acceleration/deceleration. Rapid spindle acceleration to top speed in just 2.4 seconds helps substantially reduce non-cut time. The center trough quickly removes large chip volumes for enhanced reliability in continuous high-speed milling machining applications.
Make the most of every opportunity.
Specs
| Pallet | 500 mm x 500 mm |
| X | 730 mm |
| Y | 730 mm |
| Z | 800 mm |
| Spindle RPM | 10,000 (20K) |
| Rapid Traverse | 50000 mm/min |
| Cutting Feedrate | 50,000 mm/min |
| Maximum Workpiece | ø800 x 1000 mm |
| Maximum Payload | 700 kg |
| ATC Capacity | 40 (60, 97, 137, 186, 242, 300) |
| Tool to Tool | 1.7 secs |
| Chip to Chip | 3.8 secs |
| Maximum Tool Length (Cat) | 450 mm |
| Maximum Tool Length (HSK) | 540 mm |
| Maximum Tool Diameter | 300 mm |
| Maximum Tool Weight | 20 kg (40/60 ATC), 30 kg (137 ATC and above) |