CNC Drilling and Tapping Center S Series
Item | Specification | Unit | LK-S450 | LK-S550 | LK-S640 | LK-S850 |
Capacity |
Max.drilling dia.(U driller) | mm | φ20 | φ22 | φ24 | φ30 |
Max.tapping dia.(standard/optional | mm | M12/M16 | M14/M24 | M16/M27 | M16/M33 | |
Worktable |
Table size(L×W) | mm | 550×320 | 600×350 | 650×380 | 1000×500 |
T slot(NO./width/distance) | mm | 3/14/92 | 3/14/92 | 3/14/114 | 5/18/90 | |
Table max.loading | kg | 180 | 230 | 300 | 600 | |
Spindle |
Spindle motor power | kw | 3.7/5.5 | 5.5/7.5 | 5.5/7.5 | 7.5/11 |
Spindle type | / | Own-made(ER32) | Own-made(ER32) | Own-made(ER40) | Own-made(ER40) | |
Spindle speed range | rpm | 6000 | ||||
Distance from spindle nose to table face | mm | 130~460 | 80~520 | 105~505 | 100~600 | |
Feeding axes |
X/Y/Z axes travel | mm | 435/280/330 | 550/350/440 | 600/390/400 | 800/500/500 |
X/Y/Z axes rapid moving speed | m/min | 32 | ||||
X/Y/Z axes positioning accuracy | mm | ±0.008/300 | ||||
XY/Z axes repeatable positioning accuracy | mm | 0.005 | ||||
XY/Z axes linear guideway width | mm | 30/30/35 | 30/30/35 | 35/35/35 | 35/35/35(ROLLER type) | |
Tool magazine |
Tool magazine type | / | Patent designed turret type | |||
Tool changing time | s | 1.2 | 1.2 | 1.5 | 1.5 | |
Tools qty | pc | 8 | ||||
Max.tool dia. | mm | φ63 | φ63 | φ80 | φ80 | |
Others |
Overall dimension(L×W×H) | mm | 1400×1500×2300 | 1580×1800×2100 | 2000×1650×2400 | 2400×1700×2100 |
Weight | kg | 1850 | 2000 | 2500 | 4500 |
Comparison with common tool magazine of cnc machining center
Our 8T tool magazine | Tool magazine of cnc machining center |
Simple structure,good stability | Complex structure,high failure rate |
Tool changing speed <1.2s | Tool changing speed >3s |
Can change tool at random height | Have to change tool at required height |
Tool never drop | Sometimes tool drop |
No pull studs | Pull studs easy wear |
Spindle not wear | Spindle easy wear |
Tool holder will not block | Tool holder usually block |
Good precision stability | Easy stick chips in spindle,difficult to keep stability |
Tool qty max.8T | Can be 16-24T |
Max.speed only 6000rpm | Can be 6000-12000rpm |
Tool holder not compatible | Tool holder is compatible |
Tools has big interference | Small interference |
Main parts list
Item | Brand |
Ball screw | TAIWAN-SHAC/PMI/HIWIN C3 class |
Linear guideway | TAIWAN-PMI/HIWIN H class |
Ball screw bearing | CHINA top-HRB P4 class |
Spindle | Own-made |
Spindle bearing | CHINA Top-HRB |
Tool magazine belt wheel&belt | USA-GATES |
Tool magazine bearing | JAPAN-NSK |
Main electric parts | FRANCE-SCHNEIDER |
Lubrication pump | Joint-venture |
Standard configuration
SYNTEC 6MD CNC controller
Optional configuration
SYNTEC 22MA/FANUC 0I MF CNC controller
4th axes
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