About KURAKI AKB-13/13(6000 Min-1)
| ITEM | UNIT | AKB-13(6000minˉ¹) | AKB-13 | |
| STROKE | X axis travel (table longitudinal) | mm | 3000 [4000] | |
| Y axis travel (spindle vertical) | mm | 2000 [2300] | ||
| Z axis travel (column cross) | mm | 1600 | ||
| W axis travel (spindle axial) | mm | - | 700 | |
| Distance from table top to spindle center | mm | 0~2000 [0~2300] | ||
| Distance from table center to spindle nose | mm | 650~2250 | 800~2400 | |
| TABLE | Table work space | mm | 1800 x 2000 | |
| Table maximun loading capacity | kg | 12000 [15000] | ||
| Table top profile | mm | 22mm 7T slots | ||
| Table auto. Indexing | ° | 0.001 （every 90° Index. by locator pin) | ||
| SPINDLE HEAD | Boring spindle diameter | mm | 130 (Spindle diameter) | 130 |
| Table maximun loading capacity | min-1 | 10~6000 | 9~3000 | |
| Spindle speed change range | step | 2 | ||
| Spindle taper | BBT50 / BBT50 (BIG-PLUS Dual contact spindle system) ※ | |||
| FEED | Rapid traverse (X.Y.Z) | m/min | 10 | 10 |
| Rapid traverse (W) | m/min | - | 6 | |
| Feedrate | mm/min | 1～4000 | 1～4000 | |
| Table revolution | min-1 | 1.4 | 1.4 | |
| AUTOMATIC TOOL CHANGER (ATC) | Tool shank | MAS BT50 / BBT50 (BIG-PLUS Dual contact spindle system) ※ | ||
| Pull stud | MAS P50T-1 （45°） | MAS P50T-1 （45°） | ||
| Tool storage capacity | pc | 40 [60/90] | ||
| Max. tool diameter (vacant adjacent pots.) | mm | 125 [240] | ||
| Max. tool length | mm | 400 | ||
| Max. tool weight | kg | 25 | ||
| Tool selection | At random | |||
| MOTOR | Spindle motor | kW | AC37（S3 25%） / 22 （Cont.） | |
| Feed motor | kW | X 'Z:6.0 / Y 'B:3.0 | ||
| Hydraulic motor | kW | 3.7 | ||
| VOLTAGES | Power capacity (Not incl. opt) | kVA | 64 | 67 |
| Air pressure source pressure | MPa | 0.5 | ||
| Air pressure source flow (Not incl. opt) | NL//min | 400（atm） | ||
| DIMENSIONS | Machine height | mm | 4800 [5150] | |
| Floor space (Not incl. opt) | mm | 7500 x 7125 [8040 x 7125] | ||
| Machine weight | kg | 33,000 | 35,000 | |
| •Specification is subject to change without further notice. | ||||
