Okuma MU-4000V LL
Key Specifications
Max Spindle
Spindle Taper
Tool Capacity
Rapid Traverse
Spindle Power
table diameter
How much does the Okuma MU-4000V LL cost?
Estimated price range
Our best estimate for a 5-axis machining center in this class — not a quote from Okuma. Configuration moves it a long way.
Overview
The Okuma MU-4000V LL is listed as a 5-axis machining center with a 400 mm (15.7 in) table, travels of 560 x 460 x 460 mm (22.0 x 18.1 x 18.1 in) and a 12,000 RPM No. 40 (BBT40) spindle. The A axis tilts through +30 / -120 degrees and the C axis is listed as 360 degrees (continuous).
By the listed figures this is a small-part machine. Table load is 200 kg (441 lb), so the part, the fixture and any vise have to be light, and the 400 mm table sets the footprint. The machine itself is listed at approx. 10,000 kg (22,046 lb), fifty times the table load, which has to be allowed for in the floor and rigging plan.
Spindle power is listed as 18.5/11 kW (10 min/continuous) (25/15 hp), and rapid traverse as 36/36/36 m/min on X, Y and Z. The magazine holds 32 tools as standard. The listed control is the Okuma OSP-P500M, with 5-Axis Auto Tuning and the Thermo-Friendly Concept both shown as standard.
These figures differ from those of the MU-4000V, which is listed with 22/18.5 kW (30/25 hp) and 50 m/min (1,969 ipm) rapids. Anyone looking at a machine sold under the LL name should take travels, spindle and rapid rates from that machine's own documents.
Full Specifications
| Parameter | Value |
|---|---|
| Table Diameter | 400 mm (15.7 in) |
| X Y Z Travel | 560 x 460 x 460 mm (22.0 x 18.1 x 18.1 in) |
| A Axis Travel | +30 / -120 degrees |
| C Axis Travel | 360 degrees (continuous) |
| Max Spindle Speed | 12,000 RPM |
| Spindle Taper | No. 40 (BBT40) |
| Spindle Motor Power | 18.5/11 kW (10 min/continuous) (25/15 hp) |
| Tool Capacity | 32 tools (standard) |
| Rapid Traverse Rate | 36/36/36 m/min (X/Y/Z) |
| Max Table Load | 200 kg (441 lb) |
| CNC Control | Okuma OSP-P500M |
| 5 Axis Auto Tuning | Standard |
| Thermo Friendly Concept | Standard |
| Machine Weight | Approx. 10,000 kg (22,046 lb) |
Specifications compiled from manufacturer literature and industry references. Not independently verified against a published spec sheet — confirm with the manufacturer or an authorised dealer before making a purchasing decision.
Strengths & Limitations
Strengths
- A-axis range of +30 / -120 degrees with a C axis listed as 360 degrees (continuous)
- 12,000 RPM spindle with a No. 40 (BBT40) taper
- 5-Axis Auto Tuning and Thermo-Friendly Concept are both listed as standard
- 32 tools as standard and 36/36/36 m/min rapids on X, Y and Z
Limitations
- Table load is listed at 200 kg (441 lb), which rules out heavy fixtures
- X travel is 560 mm (22.0 in) and the table is 400 mm (15.7 in), so the envelope is for small parts only
- Spindle power of 18.5/11 kW (25/15 hp) and 36 m/min rapids sit below the 22/18.5 kW (30/25 hp) and 50 m/min (1,969 ipm) listed for the MU-4000V
- The listed machine weight of approx. 10,000 kg (22,046 lb) needs a suitable floor and rigging plan
Best For
Frequently Asked Questions
01
The listed figures are 560 x 460 x 460 mm (22.0 x 18.1 x 18.1 in) on X, Y and Z, with an A-axis range of +30 / -120 degrees and a C axis of 360 degrees (continuous). The table diameter is 400 mm (15.7 in).
02
The listed maximum table load is 200 kg (441 lb). That has to include the fixture or vise as well as the part, so it is worth weighing the workholding before assuming a job fits.
03
A No. 40 (BBT40) spindle with a maximum of 12,000 RPM. Power is listed as 18.5/11 kW (10 min/continuous) (25/15 hp): the higher figure is the 10 min rating and the lower one is continuous.
04
The listed control is the Okuma OSP-P500M. Both 5-Axis Auto Tuning and the Thermo-Friendly Concept are shown as standard, and the tool magazine is listed at 32 tools (standard).
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