Kuraki KBT-11W.A

Wide Table For a Wider Workpiece Machining Area.

  • Wide Z-axis travels (table cross)1450 mm(57.09”)for a wider machining area
  • X-axis(table longitudinal)travels 2000 mm(78.74”)longer than KBT-11.A improved for a machining area
  • Powerful heavy-duty cutting is capable by a high-torque 3-steps geared head
Stroke X axis travel (table longitudinal) mm (inch) 2000 (78.74)
Y axis travel (spindle vertical) mm (inch) 1500 (59.06)
Z axis travel (table cross) mm (inch) 1450 (57.09)
W axis travel (spindle axial) mm (inch) 500 (19.69)
Distance from table top to spindle center mm (inch) 0~1500 (0~59.06)
Distance from table center to spindle nose mm (inch) 550~2000 (21.65~78.74)
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 Boring spindle diameter mm (inch) 110 (4.33)
Spindle speed(for every 1min-1 min-1 5~3000
Spindle speed change range step 3
Spindle taper BBT50(BIG-PLUS Dual contact spindle system) *
Feed Rapid traverse (X・Y・Z) m (inch)/min 12 (472.44)
(W) m (inch)/min 6 (236.22)
Feedrate 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) AC18.5(25)(30 min)/15(20)(cont.)
Feed motor kW (HP) X・Y:4.2(5.6)/Z:9.0(12.0)/W:3.0(4.0)/B:4.0(5.4)
Hydraulic motor kW (HP) 2.8 (3.7)
Voltage Power capacity(Not incl. opt) kVA 55
Air pressure source pressure MPa 0.5
Air pressure source flow (Not incl. opt) NL/min 400(atm)
Dimensions Machine height mm (inch) 3950 (155.51)
Floor space (Not incl. opt) mm (inch) 5050×6055 (198.82×238.39)
Machine weight(Incl. NC unit) kg (lbs) 26000 (57200)