CK61100/125/160(6-8TON)heavy duty lathe
Swing over bed :1000/1250/1640MM Pan of guideway :755mm Max weight of workpiece :6000kgs
CK61100、CK61125、CK61160 series are economical large type CNC lathes. Spindle speeds of CK61100、CK61125、CK61160 series are changed by frequency converter in 4 hydraulic gearshifts, and it’s all manually for CKJ61100、CKJ61125、CKJ61160 series. AC servo motor is adopted in feeding system, and the tailstock is moved electrically. So these machines are ideal equipment for large and middle sized complicated workpieces precision machining in baches.
| ITEM | Unit | CK61100 | CK61125 | CK61160 |
| CAPACITIES | ||||
| Swing over bed | mm | 1000 | 1250 | 1640 |
| Swing over carriage | mm | 630 | 880 | 1250 |
| Max.length of workpiece | mm | 1500 3000 5000(6000/8000/10000 optional) | ||
| Max.turning length | mm | 1230 2730 4730 | ||
| Pan of guideway | mm | 755 | ||
| Max.weight of workpiece | Kg | 6000 | ||
| SPINDLE | ||||
| Spindle nose | mm | A2-15 | ||
| Spindle bore | mm | 130 | ||
| Taper hole of spindle | 1:20/140 | |||
| Range of spindle speeds | r/min | 3.15~315 | ||
| No.of spindle speeds | Stepless | |||
| Chuck | mm | 1000 4-jaw manual | ||
| SCenter height from bed | mm | 500 | 625 | 820 |
| FEED | ||||
| Min.feed increment | mm | 0.001/0.001 | ||
| Rapid speeds | mm/min | 3000/6000 | ||
| Max.travel | mm | 520 | 580 | 630 |
| TURRET | ||||
| Turret working position | Vertical 4-position（V6/V8 Optional） | |||
| Indexing time | s | 2.6 | ||
| indexing repeatility | mm | 0.01 | ||
| Section of tool shank | mm | 40×40 | ||
| TAILSTOCK | ||||
| Dia. of tailstock quill | mm | 160 | ||
| Travel of tailstock quill | mm | 300 | ||
| Taper hole of tailstock quill | Morse6 | |||
| OTHERS | ||||
| Workpiece accuracy | IT7 | |||
| Surface roughness | μm | Ra1.6 | ||
| Main motor power | Kw | 22 | ||
| Lathe mass | kg | 9000 11000 13000 | ||
| Length | mm | 4500 6000 8000 | ||
| Width | mm | 2435 | ||
| Height | mm | 2300 2600 2600 | ||
| CNC Control system | FANUC 0i-TF/SIEMENS 828D/GSK980TDC | |||
