New 2025 NOMURA HBA-110T-R3 | Horizontal Table Type Boring Mills

1.1 Spindle
Boring spindle diameter 4.33” 110mm
Spindle taper 7/24 Taper ISO-50
Milling spindle diameter 8.46” 215mm
Spindle motor 30/25HP 22/18.5kW
Spindle speed 5 – 4,000 rpm
Spindle speed change range 2 steps
Max. torque 2,530 ft.lbs. 3,447 Nm
Max. thrust 4,400 lbs. 2,000kg
1.2 Travels
X axis (Table cross travel) 78.74” 2,000mm
Y axis (Head stock vertical travel) 60” 1,525mm
Z axis (Table longitudinal travel) 55.11” 1,400mm
W axis (Boring spindle travel) 19.68” 500mm
Spindle center to table top -1.0”~59” -25~1,500mm
Table center to spindle nose (W=0) 23.62”~78.74” 600~2,000mm
(W=19.68”) 3.94”~59.06” 100~1,500mm
1.3 Table
Table size 55”x63” 1,400x1,600mm
Max. load 15,400# 7,500kg
Table top T slots 0.87” 9 slots 22mm 9 slots
Auto table indexing 0.001° by CNC (full B axis)
1.4 Feed Motors
X axis (Table cross travel) 9.4HP 7.0kw
Y axis (Head stock vertical travel) 9.4HP 7.0kw
Z axis (Table longitudinal travel) 12.3HP 9.0 kw
W axis (Boring spindle travel) 6.0HP 4.5kw
B axis (Rotary table rotation) 6.0HP 4.5kw
1.5 Feed
Cutting feed (X, Y, Z, W) 275 ipm 7,000mm/min
Rapid feed (X, Y, Z, W) 472 ipm 12,000mm/min
Table revolution (B) 1.5 min-1
1.6 Accuracy
Positioning (X, Y, Z, W) ±0.0004” (Full stroke) ±0.01mm (Full stroke)
(B) ±4.0 sec. Scale feedback system
Repeatability(X, Y, Z, W) ±0.0002” ±0.005mm
(B) ±1.8 sec. Scale feedback system
1.7 Electricity
Power source 75kVA (208V / 3Ф / 60 Hz)
1.8 Dimensions
Total length, width, height, Weight 174” x 250” x 154” 4,400x6,350x3,910mm
51,810# 12,500kg
1.9 Ball Screw Diameter x pitch
X axis dia.2.48” x0.394” dia.63mm x 10mm
Y axis dia.2.48” x0.394” dia.63mm x 10mm
Z axis dia.2.48” x0.394” dia.63mm x 10mm
W axis dia.1.97” x0.394” dia.50mm