Okuma LU4000 EX

The LU4000 EX turning center is our latest evolution of 4-axis turning in the 10- to 15-inch chuck class. Two tools at work simultaneously provide process flexibility as well as high removal rates. The large work ranges of the upper (V12) and lower (V8) turrets mean less interference and more flexibility. The LU4000 EX has a 45-degree box bed with all box way construction, whichs provides optimum support for the carriage and cross slide. The three-point bearing support for the spindle means stability and long life for this very accurate spindle. The LU4000 EX is also equipped with our OSP-P300 control. The one-screen “easy operation” feature on this control system, combined with the open-architecture design, makes it suitable for operators of all levels.

The LU4000 EX 4-axis lathe has the power and flexibility to handle a multitude of CNC turning operations, with optional milling function available.
Machine Style(s): Bar, Chucker, Universal
Spindle Direction: Horizontal
Operation Type: CNC
CNC Type: OSP P300
Headstock
Main Spindle Turning Diameter Max: 18.900"
Main Spindle Turning Length Max: 49.210"
Main Spindle Chuck Diameter: 15.000"
Main Spindle Chuck Diameter Opt: 15.000"
Main Spindle Max Swing: 27.360
Main Spindle Bar Diameter Max: 3.150"
Tail Stock Quill And Body: Optional
Single Spindle
Num. Main Spindles: 1
Main Spindle 1:
RPM: 4,200 HP: 43.00 Index Increment:
RPM Opt: 3,000 HP Opt: 20.00
Main Spindle 2:
RPM: 4,000 HP: 30.00 Index Increment:
RPM Opt: 3,000 HP Opt: 20.00
Tooling
Primary Tool Carrier: Upper Turret
Max Tools:
Turning: Rotary:
12
Second Tool Carrier: Lower Turret
Max Tools:
Turning: Rotary:
10
Num. Simultaneous Cutting Tools: 2
Secondary Mill/Drill Function:
On-Center Off-Center With 'C' Axis With 'Y' Axis
None None None None
Axes And Travels
Number Of Axes: 4
Travel Max Feed Rate Rapid Traverse
X Axis 11.810" 984ipm
Y Axis 984ipm
Z Axis 29.130" 984ipm
Manufacturing machine