Okuma MA-600: High-Precision, High-Productivity Horizontal Machining Center

The Okuma MA-600 is a high-end horizontal machining center designed for high-volume, complex machining operations. Part of the MA-H / MA-HB / Space Center series, it offers large axis travels, a powerful spindle, high tool magazine capacity, and automation options, ensuring accuracy, thermal stability, and robustness even under intensive manufacturing cycles.

Advantages for Your Production:

• Outstanding thermo-mechanical stability provided by spindle cooling and ball-screw cooling systems to maintain tight tolerances.

• Large work envelope (X/Y/Z travels approx. 1,000-1,050 / 900 / 1,000 mm) for large-sized parts.

• High spindle power with multiple speed ranges (typically ~6,000 rpm standard; with options up to 10,000, 15,000 or 20,000 rpm depending on version) to suit different materials.

• Flexible and large capacity tool magazine: standard 60 tools, optional 81, 111, 141 … up to ~400 tools in matrix/multiple magazine setups.

• Fast cycle times: rapid traverse ~60 m/min on all axes; precise pallet changing / table indexing; efficient chip disposal and coolant management.

CNC: P200
Maximum workpiece envelope (Ø × H): 1,000 × 1,000 mm
Standard indexing: 1° increments
Table drive motor power: 1.9 kW
Table indexing time (90° / 180°): 2.0 / 3.0 s
Pallet change time: 7 s

Axis travels (X / Y / Z): 1,000 / 900 / 1,000 mm
Distance, spindle center to table surface: 50–950 mm
Distance, spindle nose to table center: 70–1,070 mm
Axis drive motor power (X / Y / Z): 6.7 / 6.0 / 6.7 kW
Rapid traverse (X / Y / Z): 60 m/min
Cutting feedrate: 60,000 mm/min
Positioning accuracy (X / Y / Z): ±0.004 mm
Repeatability (X / Y / Z): ±0.0015 mm / 100 mm

Spindle taper: BT 50
Max. spindle speed (standard): 6,000 rpm
Front bearing diameter: 100 mm (60)
Max. available power: 30 / 22 kW
Max. spindle torque: 606 N·m

Tool magazine: 100 stations, chain-type
Pocket management: random
Tool-to-tool change time: 1.9 s
Chip-to-chip time: 4.4 s
Max. tool Ø with adjacent tools: 140 mm (100)
Max. tool Ø non-adjacent: 240 mm
Max. tool length: 450 mm
Max. tool weight: 25 kg

Compressed air pressure: 46 bar
Through-spindle coolant: 20 bar
Chip conveyor: ConSep 2000
Dimensions: max height 3.28 m; footprint 3.38 × 6.11 m; machine weight 24,000 kg
Installed power: 50 kVA
Probe readiness: provision for zero-offset probe
On-table presetting: mechanical, table-mounted