Kuraki KBH-16

High-Speed Machine With More Spindle speed and Faster Feedrates

  • The quill type spindle achieves high speed cutting ability with max. spindle speed of 12000 min-1.
  • Faster feedrate by using of extremely wide and rigid linear guides
  • Improved accessibility to the workpiece via column traverse design
  • Standard coil-type chip conveyor parallel to the X axis for effective cutting chips and coolant disposals
Stroke X axis travel (table longitudinal) mm (inch) 2000 (78.74)
Y axis travel (spindle vertical) mm (inch) 1500 (59.06)
Z axis travel (column cross) mm (inch) 1100 (43.31)
W axis travel (spindle axial) mm (inch) 400 (15.75)
Distance from table top to spindle center mm (inch) 0~1500 (0~59.06)
Distance from table center to spindle nose W=0 mm (inch) 630~1730 (24.80~68.11)
W=400 mm (inch) 230~1330 (9.06~52.36)
Table Table work space mm (inch) 1400×1600 (55.12×62.99)
Table maximum loading capacity kg (lbs) 6500 (14300)
Table top profile mm (inch) 22 (0.87) 7T slots
Table auto.indexing ° 0.001(every 90°index. by locate pin)
Spindle Head Quill diameter mm (inch) 200 (7.87)
Spindle speed(for every 1min-1 min-1 50~12000
Spindle speed change range step 2(electrically)
Spindle taper BBT50(BIG-PLUS Dual contact spindle system) *
Feed Rapid traverse (X・Y・Z) m (inch)/min 20 (787.40)
(W) m (inch)/min 10 (393.70)
Feedrate (X・Y・Z) mm (inch)/min 1~12000 (0.04~472.44)
(W) mm (inch)/min 1~6000 (0.04~236.22)
Table revolution min-1 2.0
Automatic Tool Changer (ATC) Tool shank MAS BT50(BBT50 BIG-PLUS Dual contact spindle system *)
Pull stud MAS P50T-1(45°)
Tool storage capacity pc 40
Max. tool diameter [vacant adjacent pots] mm (inch) 125 (4.92)[240 (9.45)]
Max. tool length mm (inch) 400 (15.75)
Max. tool weight kg (lbs) 25 (55)
Tool selection At random
Motors Spindle motor kW (HP) AC30(40)(30 min)/26(35)(cont.)
Feed motor kW (HP) X・Z:7.0(9.5)/Y:6.0(8.0)/W・B:4.0(5.4)
Hydraulic motor kW (HP) 2.2 (3.0)
Voltage Power capacity(Not incl. opt) kVA 80
Air pressure source pressure MPa 0.5
Air pressure source flow (Not incl. opt) NL/min 1000(atm)
Dimensions Machine height mm (inch) 4300 (169.29)
Floor space (Not incl. opt) mm (inch) 5750×6620 (226.38×260.63)
Machine weight(Incl. NC unit) kg (lbs) 34000 (74800)