Okuma MULTUS-4000U CNC Machining Center
Okuma MULTUS-4000U CNC Machining Center
Description
OSP-P500S CNC Control
Main spindle: D230 2J COMP (Teikoku Chuck)
Opposed spindle: FD‑215 (Teikoku Chuck)
Hydraulic cylinders: Main / Opposed – SIN‑L125 (SMW)
SMW special steady rest (mounted on lower turret)
Coolant circuit: Upper turret through‑spindle, low pressure
Tool turret air blow:
Upper: shared with HI coolant (through during L/M rotation/ outer circumference)
Lower: combined with coolant nozzle
In‑machine work measurement: RMP60 (Renishaw)
Tool setter
Work support rest (mounted on lower turret)
Easy conversational advice function
Cycle tapping
DNC‑TI
Helical cutting
Inclined machining mode
Chip conveyor (front right discharge)
Spindle speed : 45～4,200 rpm
Spindle tip : JIS A2-８
Main spindle through‑hole diameter: φ91 mm
Opposed spindle speed: 38～3,800 rpm
Opposed spindle nose: JIS A2‑8
Opposed spindle through‑hole diameter: φ80 mm
Turret type: Upper: H1 (shared for L/M) Lower: V12
Tool storage capacity: 40 tools
Tool spindle speed (upper): 50～12,000 rpm
Tooling interface: HSK‑A63
Specifications
| Manufacturer | Okuma |
| Model | MULTUS-4000U |
| Year | 2024 |
| Condition | Used |
| Stock Number | 5654409 |
| Swing over saddle (upper/lower turret) | 650 / 320 mm |
| Max machining diameter (upper/lower) | 650 / 320 mm |
| Max machining length | 1,500 mm |
| Max workpiece weight (including chuck) | Cantilever support 118 - 335 kg |
| Weight between centers | 620 kg |
| Main spindle through-hole diameter | 80 mm |
| Required floor space | 5,425 x 3,082 x 3,030 mm |
| Machine net weight | 18,000 kg |