The a51nx is a 400mm, 40-taper production horizontal machining center. The a51nx and the larger a61nx share key machine technologies that take part productivity, accuracy and machine reliability to the next level. Robust casting design and large roller-type linear guides ensure that the entire a51nx work envelope can be effectively utilized.
The 14,000-rpm high-speed, high-power spindle features 303 Nm of torque. The machines stiffness and rigidity supports thorough utilization of the spindle power and torque to tackle ferrous applications that traditionally would be run on 50 taper machines.
Standard Specifications
X Axis
560 mm
Y Axis
640 mm
Z Axis
640 mm
B Axis
360° DD NCRT
Spindle RPM
14,000 rpm (20K)
Spindle Taper
BT40 (HSK-A63)
Rapid Traverse
60,000 mm/min
Cutting Feedrate
50,000 mm/min
Maximum Workpiece
?630 mm x 900 mm
Maximum Payload
400 kg
ATC Capacity
60 tools (optional 133, 218, 313)
Tool to Tool
0.9 sec
Maximum Tool Diameter
170 mm
Maximum Tool Weight
12 kg
