The CK6150B is a high-precision CNC lathe featuring a 390mm wide integral bed for maximum stability. With a Φ500mm swing over bed , various length options up to 2m , and flexible controller choices (Fanuc/Siemens) , it is an efficient solution for shaft and disc component production.
| Item | Parameter | Unit | Standard Configuration |
| Scope of work | Maximum rotational diameter of the bed | mm | Φ500 |
| Maximum turning diameter through the skateboard | mm | Φ290 | |
| Maximum stroke on the X-axis (lateral) | mm | 295 | |
| Maximum stroke of the Z-axis (longitudinal) | mm | 1000/1500/2000 | |
| Bed frame | Width of the bed guide rails | mm | 390 |
| Maximum distance between the two centers | mm | 1000/1500/2000 | |
| Bed feet | Type | mm | Integral bed legs |
| Main shaft | Spindle head model | mm | A2-8 (C11 spindle with Φ105 hole optional) |
| Taper of the inner hole of the main shaft | Metric 90 (1:20) | ||
| Main shaft aperture | mm | Φ82 (Φ105 hole C11 spindle optional) | |
| Spindle speed (three-speed variable frequency, stepless change within each speed) | rpm | 45-260, 140-800, 550-1600 | |
| Main shaft motor power | KW | 7.5 (servo motor optional) | |
| Chuck (manual three-jaw chuck) | mm | Φ250 (hydraulic chuck optional) | |
| Servo axis | X-axis lead screw / Z-axis lead screw (model) | mm | 2505/4010 |
| Torque of X-axis/Z-axis servo motors | Nm | 6/7.7 | |
| Fast feed rate | m/min | 6000/8000 | |
| Working accuracy | Machining accuracy | level | IT6-IT7 |
| Repeat positioning accuracy | mm | X-axis ≤0.007; Z-axis ≤0.01 | |
| Roughness | um | Ra≤3.2 | |
| Knife rest | Form | type | Vertical four-station electric |
| Tool size | mm | 25×25 | |
| Tailstock | Sleeve diameter / stroke | mm | Φ75/150 |
| Taper of the sleeve hole | MT | 5# | |
| General specification | Net weight | KG | 2400 |
| Power supply capacity | KVA | 11 | |
| Standard configuration of the system | Meret (compatible with Yunnan No.1 Machinery) |
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