Okuma MCR-A5CII
- Milling
- |CNC double-column machining center (series)

The Okuma MCR-A5CII series comprises CNC double-column machining centers available in several sizes to cover very different part formats. Travels range from 3,200 to 12,200 mm in X, from 2,600 to 4,100 mm in Y and from 800 to 1,200 mm in Z, with a distance between columns of 2,150 to 3,650 mm and tables from 1,500 x 3,000 mm up to 3,000 x 12,000 mm. The spindle runs between 4,000 and 10,000 rpm with 26 kW peak power (22 kW continuous) and, thanks to angular heads, the 3-axis structure machines the part on 5 faces. The magazine starts at 50 tools and is expandable up to 360; an automatic pallet changer (APC) and automatic attachment changer (AAC) are available, with Okuma OSP control.
| Parameter | MCR-A5CII 20 x 30 | MCR-A5CII 20 x 40 | MCR-A5CII 20 x 50 | MCR-A5CII 25 x 30 | MCR-A5CII 25 x 40 | MCR-A5CII 25 x 50 | MCR-A5CII 25 x 65 | MCR-A5CII 25 x 80 | MCR-A5CII 30 x 40 | MCR-A5CII 30 x 50 | MCR-A5CII 30 x 65 | MCR-A5CII 30 x 80 | MCR-A5CII 30 x 100 | MCR-A5CII 35 x 50 | MCR-A5CII 35 x 65 | MCR-A5CII 35 x 80 | MCR-A5CII 35 x 100 | MCR-A5CII 35 x 120 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Axis travel (X×Y×Z) | 3200 × 2600 × 800 mm | 4200 × 2600 × 800 mm | 5200 × 2600 × 800 mm | 3200 × 3100 × 800 mm | 4200 × 3100 × 800 mm | 5200 × 3100 × 800 mm | 6700 × 3100 × 800 mm | 8200 × 3100 × 800 mm | 4200 × 3600 × 800 mm | 5200 × 3600 × 800 mm | 6700 × 3600 × 800 mm | 8200 × 3600 × 800 mm | 10200 × 3600 × 800 mm | 5200 × 4100 × 800 mm | 6700 × 4100 × 800 mm | 8200 × 4100 × 800 mm | 10200 × 4100 × 800 mm | 12200 × 4100 × 800 mm |
| Table load capacity | 12000 kg | 16000 kg | 20000 kg | 18000 kg | 22000 kg | 27000 kg | 34000 kg | 42000 kg | 29000 kg | 33000 kg | 43000 kg | 52000 kg | 66000 kg | 29500 kg | 37000 kg | 47000 kg | 61000 kg | 65000 kg |
| Table size (X×Y) | 1500 × 3000 mm | 1500 × 4000 mm | 1500 × 5000 mm | 2000 × 3000 mm | 2000 × 4000 mm | 2000 × 5000 mm | 2000 × 6500 mm | 2000 × 8000 mm | 2500 × 4000 mm | 2500 × 5000 mm | 2500 × 6500 mm | 2500 × 8000 mm | 2500 × 10000 mm | 3000 × 5000 mm | 3000 × 6500 mm | 3000 × 8000 mm | 3000 × 10000 mm | 3000 × 12000 mm |
| Spindle – speed | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm | 30–4000 rpm |
| Spindle power (continuous) | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW | 22 kW |
| Spindle power (peak) | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW | 26 kW |
| Number of axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes | 3 axes |
| Tool magazine – capacity | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools | 50 tools |
| Distance between columns | 2150 mm | 2150 mm | 2150 mm | 2650 mm | 2650 mm | 2650 mm | 2650 mm | 2650 mm | 3150 mm | 3150 mm | 3150 mm | 3150 mm | 3150 mm | 3650 mm | 3650 mm | 3650 mm | 3650 mm | 3650 mm |
| Rapid traverse | 30 m/min | 30 m/min | 30 m/min | 30 m/min | 30 m/min | 30 m/min | 30 m/min | 20 m/min | 30 m/min | 30 m/min | 30 m/min | 20 m/min | 20 m/min | 30 m/min | 30 m/min | 20 m/min | 20 m/min | 20 m/min |
| CNC – model | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 | Okuma OSP-P500 |
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