Okuma MULTUS B400II

Our MULTUS B400II is the ultimate fusion of turn-mill operations, with lathe, vertical, or horizontal machining center and material-handling operations consolidated into one 10- to 12-inch chuck class machine. This multi-tasking CNC machine performs process-intensive machining for shorter deliveries, while making more effective use of floor space. With fewer setups, work in process is drastically reduced and machine utilization is greatly increased. The MULTUS B400II has a 225° B-axis range with 6,000 rpm H1-milling spindle with dual function (L/M). The H-1 dual function spindle head utilizes CAPTO-C6 tooling and has an 18/13 hp PREX milling motor spindle [opt: 10,000 rpm - 27/19 hp]. The base offering has 40-tool ATC, with an optional 60-tool ATC available. The H1-turret has a 0.001-degree B-axis and compound-motion Y-axis for machining flexibility. The main spindle is equipped with a full-contouring C-axis. Thermo-Friendly Construction assures high accuracy, even in the most complex applications, and the optional W version with sub-spindle allows a part to be handed from one spindle to the other. The MULTUS B400II is equipped with our THINC-OSP P300S control that is designed with ease of operation in mind. With single-mode operation and superior graphics, novice operators as well as professional machinists will experience a smoother, more effective way of producing parts.

The Okuma MULTUS B400II with B-axis head consolidates turn-mill operations with lathe, vertical or horizontal machining center and material handling into one machine.
Machine Style(s): Bar, Chucker, Universal
Spindle Direction: Horizontal
Operation Type: CNC
Manufacturing machine
Headstock
Main Spindle Turning Diameter Max: 27.950"
Main Spindle Turning Length Max: 61.020"
Main Spindle Chuck Diameter: 15.000"
Main Spindle Chuck Diameter Opt: 12.000"
Main Spindle Max Swing: 27.950
Tail Stock Quill And Body: Optional
Multi Spindle
Num. Main Spindles: 2
Main Spindle 1:
RPM: 3,800 HP: 30.00 Index Increment:
RPM Opt: HP Opt: 20.00
Main Spindle 2:
RPM: 3,800 HP: 30.00 Index Increment:
RPM Opt: HP Opt: 20.00
Tooling
Primary Tool Carrier: ATC
Max Tools:
Turning: Rotary:
40 40
Rotary Tool:
HP: RPM:
18.00 6,000
Num. Simultaneous Cutting Tools: 1
Secondary Mill/Drill Function:
On-Center Off-Center With 'C' Axis With 'Y' Axis
Standard Standard Standard Standard
Axes And Travels
Number Of Axes: 5
Number Of Axes Opt: 6
Number Of Axes Opt 2: 6
Travel Max Feed Rate Rapid Traverse
X Axis 21.170" 1,000 1,575ipm
Y Axis 9.050" 1,000 1,575ipm
Z Axis 60.830" Opt: 80.510" 1,000 1,575ipm