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Specification | Unit | AK-10 | AK-15 | AK-25 | AK-35 | AK-45 |
Max.swing over bed | mm | 400 | 440 | 520 | 660 | 850 |
Max. turning diameter | mm | 300 | 300 | 420 | 550 | 800 |
Max. length of workpiece | mm | 600/850/100 | 600 | 625/1000/1500/2000/3000 | 890/1640/2000/3000 | 1500/2000/3000 |
Max. turning length | mm | 500/700/950 | 450 | 530/905/1405/1905/2905 | 780/1530/1890/2890 | 1420/1920/2920 |
Cross travel (X) | mm | 210 | 180 | 230 | 305 | 450 |
Longitudinal travel (Z) | mm | 530/710/1050 | 480 | 590/965/1465/1965/2965 | 855/1605/1965/2965 | 1450/1950/2950 |
X-axis rapid feed speed | m/min | 12 | 20 | 12 | 12 | 12 |
Z-axis rapid feed speed | m/min | 15 | 24 | 15 | 15 | 15 |
X/Z-axis feed speed | mm/min | 1260 | 1260 | 1260 | 1260 | 1260 |
Spindle speed range | rpm | 45-4500 | 50-4500 | 35-3500 | 25-2500 | 10-2000 |
Spindle nose | - | A2-5 | A2-6 | A2-8 | A2-8 | A2-11 |
Spindle bore | mm | 50 | 62 | 87 | 92 | 131 |
Hydraulic chuck size | inch | 6" | 8" | 10" | 12" | 15"/18" |
Front bearing inner diameter | mm | 80 | 100 | 130 | 160 | 200/240 |
Tool post type | - | H8 | H8 | H12 | H12 | H12 |
Tool section size (turning) | mm | 25x25 | 25x25 | 25x25 | 25x25 | 25x25 |
Tool section size (boring) | mm | 32 | 40 | 40 | 50 | 60 |
Tool change time | sec | 0.4 | 0.72 | 0.3 | 1 | 1 |
Tailstock travel | mm | 530/730/980 | 460 | 490/865/1365/1865/2865 | 706/1456/1816/2816 | 1400/1900/2900 |
Tailstock quill diameter | mm | 80 | 80 | 85 | 110 | 140 |
Tailstock quill taper | - | MT4 | MT4 | MT5 | MT5 | MT6 |
Tailstock quill travel | mm | 80 | 130 | 80 | 100 | 130 |
Main motor power | kw | 7.5 | 11 | 15/18.5 | 22/30 | 100 |
Total power | kw | 17 | 25 | 30 | 46 | 130 |
Working accuracy | mm | IT6 | IT6 | IT6 | IT6 | IT6 |
Roughness | µm | Ra0.8 | Ra0.8 | Ra0.8 | Ra0.8 | Ra0.8 |
Bed structure | - | 45° | 45° | 45° | 45° | 45° |
CNC system | - | FANUC or SIEMENS | FANUC or SIEMENS | FANUC or SIEMENS | FANUC or SIEMENS | FANUC or SIEMENS |
Machine length | mm | 2875/3415/3440 | 2270 | 3000/3380/4550/4960/6160 | 3620/4725/5825/7000 | 6360/6860/7860 |
Machine width & height | mm | 1500x1500 | 1470x1470 | 1545x1950 | 1820x2130 | 2350x2600 |
Machine weight | tons | 3.5/4/4.5 | 4.5 | 5/5.5/6.5/7.5/8.5 | 8/10/11.5/15.5 | 15/16/18 |