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Flat bed CNC Lathe

LB Series

  • Full torque output at 11rpm spindle speed.
  • Solid box-construction casting headstock.
  • Spindle speed ranges are auto changed by M code.
  • Infinitely variable speeds are commanded by S code.
  • Z axis transmission at the center of saddle, with speed reducer for extra torque output.
  • Extra wide saddle, super rigidity for interrupt and heavy turning.
  • Extra wide chip evacuate space for easier chip removal.
  • Multi function turret and tool holder for various disk parts machining.
  • Specialized design for oil pipes & other oil industry components turning.
 
Description LB 40 x 1200
Capacity
Swing over Bed 1000 mm (39.3")
Center height 520 mm (20.4")
Bed width 600 mm (23.6")
Spindle
Spindle nose A2-11 (6")   A2-15 (9")   A2-20 (12")   A2-20 (14.5")
Spindle speeds 11-600 rpm   11-450 rpm   11-400 rpm   11-300 rpm
Spindle center MT6
Width of cross slide 525 mm (20.7") for H4 Turret
width of carriage 885 mm (34.8")
Turret
Turret H6, H8-450 servo or H4-350 Hydraulic 
Tool size 32 x 32 mm (1.25" x 1.25")
X axis travel 635 mm (25")
Z axis travel 1360 mm (53.5")
X axis rapid travel 6 M / min (Ø 40 mm * p5)
Z axis rapid travel 6 M / min (Ø 50 mm * p10)

*The Specifications are subject to change without prior notice.

Dimensions




Spindle torque - Power diagram

FANUC α18 / 7000i Motor

 
  Speed [rpm] Torque [kg-m]
  S1 S2 S3 S4 S5 S6 T1 T2 T3 T4 T5 T6
Motor 1500 1750 3500 5250 6000 7000 5 10 12.01 14.29 15 20
Spindle M41 i=0.0075 11 13 26 39 45 53 667 1333 1601 1904 2000 2667
Spindle M42 i=0.0165 25 29 58 87 99 116 303 606 728 865 909 1212
Spindle M43 i=0.045 68 79 158 236 270 315 111 222 266 317 333 444
Spindle M44 i=0.1005 151 176 352 528 603 704 50 100 119 142 150 200

Turret Interference

(Unit: mm)


Work Range

(Unit: mm)

HP-350 VDI (H4)


H8 Tooling system

(Unit: mm)


H8 Turret

High ratio gear transmission presents high torque at low speed. Spindle transmission presents high torque turning with limited horse power.

Standard Accessories

  • Fanuc control, motor & 6' spindle bore
  • Auto coolant, hydraulic & lubrication system
  • Box way on cross slide
  • Splash guard
  • Work light
  • Chain type chip conveyor
  • Tool box with tools
  • Manual
  • H4 turrel

Options

  • Extra spindle bore, motor & speeds
  • Spindle oil chiller
  • Chucks, Rear chuck adapter & Face plate
  • C axis of spindle 5° Indexing or 15° orientation
  • Driving tool turret
  • Driving toolholders
  • Special boring bar toolholder
  • Higher coolant pressure
  • Tool presetter
  • Other controller
  • Steady rest
  • Heavy duty milling attachment
  • Transformer (power supply except 220V)
  • CE mark
  • H6 or H8 turret

LB series