Summary

The Okuma LU45II is a CNC four-axis turning center designed for complex and flexible turning operations with simultaneous use of two turrets. It supports advanced process integration including secondary milling operations in a single setup. The machine features independent saddles, a live quill tailstock, and robust hardened box guideways for precise machining of large workpieces.

Key Capabilities

• Four-axis CNC turning with two independent turrets
• Integrated milling and drilling via optional M function on upper turret
• 22 tool stations across both turrets
• Live quill tailstock for part support during operation
• Large hardened box guideways supporting heavy-duty cutting
• Okuma OSP CNC control system

Key Specifications

| Parameter | Value | Unit |

| Max Turning Diameter | 650 | in |

| Max Turning Length | 750 [1,000; 2,000; 3,000] | in |

| Speed Range | 12~2,800 [12~2,400] | min⁻¹ |

| Rapid Traverse X/Z | 15 / 20 | fpm |

| Rapid Traverse C | 100 | min⁻¹ |

| Standard Power | 37/30 | hp |

| Spindle Nose Type | A2-11 | |