a71

Makino a71

The a71 is rapidly becoming one of the most popular platforms for high-volume machining of parts made of cast iron and light alloys. Makino's spindle integration with the drive motor's rotor reduces vibration during high-speed operation and increases acceleration/deceleration. Rapid spindle acceleration to top speed in just 2.4 seconds helps reduce non-cut time substantially. Center trough quickly removes large chip volumes for enhanced reliability in continuous machining.

High Productivity Horizontal Machining Center
Machine Type: Machining Center
Num. of Axes: 3
Operation Type: CNC
CNC Brand: SGI.3
Table/Work Support
Table Size L x W (in.): 19.700(L) x 19.700(W)
Max Workpiece Weight (lbs): 1,540
Support Index Table: Standard
Support Rotary Table: Optional
Spindle(s)
Direction: Horizontal
Taper: #50
Taper Opt: HSK100A
Top RPM: 10,000
HP (30 min rating): 47.00
U Axis: None
Tooling
Tool Carrier: ATC
Num. Tools: 40
Num. Tools Opt: 187
Tool Change Time (sec): 1.70
Tool Change Chip Time (sec): 3.20
Pallet Changer Available: Standard
Num. Pallets: 2
Axes And Travels
Num. Axes: 3
Num. Axes Opt: 4
U Axis: None
Travel Max Feed Rate Rapid Traverse
X1 28.700" 1,969 1,969ipm
Y1 28.700" 1,969 1,969ipm
Z1 31.500" 1,969 1,969ipm
B1 360.000°
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