Kuraki KBT-13A 5.12 (130) 3000 rpm

Kuraki KBT-13A
Year 1999

X axis travel (table longitudinal) Inch (mm) 118.11 (3,000)
Y axis travel (spindle head vertical) Inch (mm) 90.55 (2,300)
Z axis travel (column cross) Inch (mm) 62.99 (1,600)
W axis travel (boring spindle axial) Inch (mm) 27.56 (700)

Distance from table top to spindle center Inch (mm) 0～90.55 (0～2,300)
Distance from table center to spindle nose Inch (mm) 27.56～90.55 (700～2,300)

Table work space Inch (mm) 70.87 x 86.61 (1,800 x 2,200)
Table maximum loading capacity lbs (kg) 44,000 (20,000)
Table top profile Inch (mm) 0.87 (22) x 7 T-slots
Table auto. Indexing Degree 0.001 (every 90 degree index by locator pin)

Boring spindle diameter Inch (mm) 5.12 (130)
Spindle speed rpm 5～3,000
Spindle speed change range step 3
Spindle taper Taper No. 50

Rapid traverse (X axis) inch/min (m/min) 236.22 (6)
(Y, Z, W axes) inch/min (m/min) Rapid 393.70 (10)
Feedrate (X axis) inch/min (m/min) 0.04～141.73 (1～3,600)
(Y, Z, W axes) inch/min (m/min) Feedrate 0.04～157.48 (1～4,000)
Tool shank MAS CAT50
Pull stud MAS P50T-1 (45 degree)
Tool storage capacity 60

Max. tool length) Inch (mm) 23.62 (600)
Max. tool weight lbs (kg) 66 (30)
Spindle motor (30min/Continuous) HP (kW) 40/32 (30/24)