The diameter of the spindle bore has five specifications: Φ52, Φ102, Φ80, Φ56, and Φ67mm. It adopts high – power, low – noise servo motors and precision ball screws on the X and Z axes, so the machine has high positioning accuracy, good stability, and high reliability. The machine is equipped with a four – position automatic rotary turret with intermittent automatic lubrication, which the user can adjust according to the situation. It fully guarantees the lubrication of the rail surface and effectively improves the accuracy of the machine. The machine has a double – door and semi – protective structure, so it has an attractive appearance and is easy to operate.
| SPECIFICATION | CKD6150 | CKH6150 | CKS6150 | CKE6150 | |
| CAPACITY | Max.swing diameter over bed | Φ430/Φ520 mm | |||
| Max.swing diameter over cross slide | Φ210/Φ300 mm | ||||
| Two center distance | 1100mm、1600mm、2100mm、3100mm | ||||
| Maximum cutting length | 1000mm、1500mm、2000mm、3000mm | ||||
| Width of bed | 400 mm | ||||
| spindle | Spindle nose | C6 | D8 | D8 | A2 – 6 |
| Spindle bore diameter | Φ52 | Φ102 | Φ80 | Φ67 | |
| Taper of spindle bore | Morse No.6 | Φ110mm 1:20 | Φ100mm 1:20 | Φ80mm 1:20 | |
| Range of spindle speed | 12 – 1000r/min，24 kinds | 37 – 1600r/min Manual two – speed，stepless within gear | 30 – 2000r/min Manual three – speed，stepless within gear | Max. speed of electric spindle itself is 4500r/min Standard – equipped card disc speed limit is 2500r/min | |
| FEEDS | Rapid moving speed X – axis | 3000 mm/min | 6000 mm/min | ||
| Rapid moving speed Z – axis | 6000 mm/min | 8000 mm/min | |||
| Min.set unit of longitudinat | 0.001 mm | ||||
| Min.set unit of transverse | 0.001 mm | ||||
| CNC SYSTEM | Beijing KND CNC system or choose | ||||
| TAIL STOCK | Taper of tailstock sleeve | Morse No.5 | |||
| travel of tailstock sleeve | 150 mm | ||||
| Diameter of tailstock sleeve | Φ75 mm | ||||
| TOOL PAST | Form | Vertical 4 station motor – driven | Vertical 4 – station motor – driven | ||
| Setting accuracy | 0.005mm | ||||
| model | 40S series LDB₄81(6140) | ||||
| MOTORS | Main motor Power | 7.5Kw | 7.5Kw Domestic Servo Servo motor made in china | 7.5Kw Domestic Servo Servo motor made in china | 11Kw |
