The Ultimate in Multi-Tasking CNC Machining
Okuma Multus Series is a pinnacle of innovation in CNC machining, a result of Okuma’s decades of devotion to precision, reliability, and versatility. When introduced to the market as a response to the growing demand for complex machining operations, the Multus Series has become the benchmark for multi-tasking CNC machines.
The Okuma Multus Series has since its inception been continuously improved to incorporate the latest technologies and user feedback to improve performance, accuracy and ease of use. The purpose of this series is to be able to handle a wide variety of machining tasks, from simple turning and milling to more complex grinding and drilling operations, all within one setup.
Technical Specifications and Capabilities
The Okuma Multus Series boasts an impressive array of technical specifications that set it apart from other CNC machines on the market:
Key Features:
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- Spindle Options: Available with various spindle configurations including high-speed, high-torque, and grinding spindles.
- Axis Control: Up to 5-axis simultaneous control for complex geometries.
- Travel Range: Extensive travel ranges in X, Y, and Z axes to accommodate large and complex workpieces.
- Feed Rates: High feed rates up to 1,000 mm/min for rapid material removal.
- Positioning Accuracy: Superior positioning accuracy with repeatability of ±0.001 mm.
- Control System: Equipped with Okuma’s proprietary OSP-P control system for intuitive operation and advanced machining capabilities.
Performance Metrics:
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- Rapid Traverse: Up to 30 m/min in all axes.
- Spindle Speed: Up to 20,000 rpm depending on the spindle configuration.
- Tool Capacity: Large tool magazines with up to 120 tools available.
Standard and Optional Features
Standard Features:
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- Coolant Systems: Through-spindle coolant and external coolant systems for efficient machining.
- Chip Management: Advanced chip conveyor systems for clean and safe operation.
- Operator Interface: User-friendly OSP-P control panel with LCD display and intuitive controls.
- Safety Features: Comprehensive safety attributes including safety interlocks, emergency stops, and guarding.
Optional Features:
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- Additional Axes: Options for additional rotary or linear axes to enhance multi-tasking capabilities.
- Automated Tool Changers (ATCs): High-speed ATCs for minimized tool change times.
- Vision Systems: Integrated vision systems for part inspection and dependability control.
- Custom Fixtures: Customizable workholding fixtures tailored to specific application needs.
Okuma Multus Series Common Applications
The Okuma Multus Series is versatile enough to be applied across various industries due to its multi-tasking capabilities:
- Aerospace: Machining of complex aircraft components requiring high precision and surface finish.
- Automotive: Production of engine blocks, cylinder heads, and other critical automotive parts.
- Medical: Precision machining of medical implants, surgical instruments, and other medical devices.
- General Manufacturing: Production of intricate parts requiring multiple machining operations such as turning, milling, drilling, and grinding.
You can refer to the table provided in the search results, which breaks down several Okuma Multus models and their specifications. The table includes information on the max turning diameter, spindle speed, motor power, and key features for each model. This should give you a good overview of the different Okuma Multus machines.
List of Okuma Multus Models
| Model | Max Turning Diameter | Max Work Length | Spindle Speed (min⁻¹) | Milling Spindle Speed (min⁻¹) | Tool Capacity | Control System |
|---|---|---|---|---|---|---|
| MULTUS B200II | Ø23.62 in (600 mm) | 21.65 in (550 mm) or 29.53 in (750 mm) | 6,000 | 12,000 (optional 20,000) | 20 | OSP-P300 |
| MULTUS B250II | Ø23.62 in (600 mm) | 29.53 in (750 mm) | 5,000 | 12,000 (optional 20,000) | 20 | OSP-P300 |
| MULTUS B300II | Ø24.80 in (630 mm) | 35.43 in (900 mm) | 5,000 | 6,000 (optional 10,000) | 20 | OSP-P300 |
| MULTUS B400II | Ø27.95 in (710 mm) | 59.06 in (1,500 mm) or 78.74 in (2,000 mm) | 3,800 | 6,000 (optional 10,000) | 20 | OSP-P300 |
| MULTUS B550 | Ø32.68 in (830 mm) | 78.74 in (2,000 mm) or 118.11 in (3,000 mm) | 3,000 | 6,000 | 40 | OSP-P300 |
| MULTUS B750 | Ø41.34 in (1,050 mm) | 118.11 in (3,000 mm), 157.48 in (4,000 mm), or 236.22 in (6,000 mm) | 2,000 | 6,000 | 40 | OSP-P300 |
| MULTUS U3000 | Ø25.69 in (650 mm) | 39.37 in (1,000 mm) or 59.06 in (1,500 mm) | 5,000 | 12,000 | 40 (optional 80) | OSP-P500 |
| MULTUS U4000 | Ø25.59 in (650 mm) | 59.06 in (1,500 mm) or 78.74 in (2,000 mm) | 4,200 | 12,000 | 40 (optional 80) | OSP-P500 |
| MULTUS U5000 | Ø25.59 in (650 mm) | 59.06 in (1,500 mm), 78.74 in (2,000 mm), or 118.11 in (3,000 mm) | 3,000 | 12,000 | 40 (optional 80) | OSP-P500 |
Buy a Okuma Multus
Okuma Multus Series is a powerhouse of CNC machining technology, which provides unmatched versatility, accuracy and reliability. This series is your go to solution whether you are in aerospace, automotive manufacturing, medical device production, or any other industry needing complex machining operations. We at Premier Equipment are dedicated to supplying you with the highest consistency of used CNC machines and expert support to help make your operations run smoothly and efficiently.
If you would like more information on how the Okuma Multus Series can help your business or are interested in purchasing a used model from Premier Equipment, please contact us today.
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