High Precision Automatic Flat Bed Cnc Lathe Machine CK Light Duty Series
Item | Specification | Unit | LK-CK6136 | LK-CK6140 | |
Capacity | Guideway width | mm | 312 | ||
Max. swing dia. over bed | mm | Φ360 | Φ400 | ||
Max. swing dia. over slide | mm | Φ200 | Φ240 | ||
Max. workpiece length | mm | 750/1000 | |||
Spindle | Spindle bore | mm | Φ52 | ||
Spindle taper | MT6# | ||||
Spindle speed | rpm |
Independent spindle:100~1600; 2 class gears:25~1600(66~660,65~1600) 2 class gears:100~3000(100~1047,290~3000) |
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Spindle head type | C6 | ||||
Chuck size | 8" | ||||
Spindle motor | kw | 5.5 | |||
X/Z axes | X axes travel | mm | 210 | ||
Z axes travel | mm | 600/850 | |||
X/Z axes ball screw O.D. | M/min | 20/40 | |||
X/Z axes rapid rate | mm | 4/6 | |||
X/Z axes positioning accuracy | mm | ±0.015 | |||
X/Z axes repositioning accuracy | mm | ±0.006 | |||
Tool post | Tool post | Vertical 4T/Horizontal 6,8T | |||
Toolshank size | mm | 20×20 | |||
Tailstock | Tailstock quill travel | mm | 100 | ||
Tailstock quill dia. | Φ60 | ||||
Tailstock quill taper | MT4# | ||||
Accuracy | Turning accuracy | IT6-7 | |||
Turning roughness | μm | Ra1.6 | |||
Turning roundness | mm | 0.005 | |||
Turning flatness | mm | 0.025/300 | |||
Others | Overall size | mm | 2150/2450×1350×1700 | ||
Weight | kg | 1300/1400 | 1600/1700 |
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