| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | One Year |
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Forged from high-strength HT300 one-piece cast iron, the Oturn CNC Lathe ensures unparalleled durability and resilience.structurecasting iron bed, featuring a 30-degree step typeflat rail structure. Utilizing advanced finite element analysis, this machine boasts exceptional mechanical rigidity and stability. It maintains long-term precision and processing stability, prolonging tool life and ensuring reliable accuracy with stress relief treatments.improving both accuracy and stability, the high-strength roller rail design and screw pre-tension drive system enhance response rigidity.
Efficiently, both ends of the workpiece can be processed simultaneously in one clamping, simplifying manual operations, boosting output, and reducing processes. The second spindle offers comprehensive turning capabilities, allowing for concurrent workpiece expression during machining, thus minimizing cycle times.
1.Direct drive synchronous electric spindle device: Employing a magnetic ringtypeincremental encoder (Sine and cosine) with a positioning accuracy of 20 arc seconds and C-axis indexing accuracy of 40 arc seconds.
Effectively eliminating spindlevibrations,the deflection accuracy at the nose end is maintained within 0.002mm,significantly improving the workpiece surface finish.
A rear-mounted rotor simplifies installation and maintenance.
Equipped with a cooling system, the spindle motor maintains a consistent working temperature, minimizing thermal displacement. The spindle system has undergone rigorous dynamic balance testing, ensuring excellent precision retention, high rigidity, and efficiency. Suitable for both finishing and heavy-duty rough machining, it excels in mass production of complex shapes and high-finish products.product.
2. High-rigidity integral servo power turret: Featuring rapid and precise tool changing capabilities, the turret employs a high-rigidity BMT interface and is driven by a servo spindle motor for power transmission.
3. The machine incorporates THK linear guide rails and ball screws. Heat-treated and precision-ground, these components ensure optimal precision and durability. Each axis features a direct transfer shaft structure and a double-anchor pre-relay method, minimizing thermal displacement and significantly enhancing machining accuracy. High-rigidity, large-sized, heavy-duty linear slide rails maintain machine accuracy under impact, ensuring smooth displacement and low noise, thereby extending service life.
4. Standard configuration with FANUC system: The feed drive utilizes a FANUC servo motor for superior performance.
5. Streamlined hydraulic and lubrication systems: Using high-quality hydraulic pumps, valves, and components, these systems drastically reduce failure rates. The design is simple yet highly reliable.
6. Equipped with a Taiwanese rotary chuck, oil cylinder, and automatic chip removal device, this machine significantly reduces operator labor intensity, delivering safe and efficient production. All components can be programmed for optimal functionality.
| Name | Unit | 208MS |
| Max. swing diameter over bed | mm | Φ680 |
| Max. processing diameter | mm | Φ400 |
| Max. swing diameter over cross slide | mm | Ф300 |
| Max. processing length | mm | 400 |
| Bar diameter of spindle/sub spindle | mm | Ф52/45 |
| Spindle nose | / | A2-6 |
| Spindle hole diameter | mm | Ф65 |
| Max. speed of spindle | rpm | 4300 |
| Spindle motor power | kw | 18/22KW |
| Spindle torque | Nm | 105/227 |
| Hydraulic cylinder/Chuck | / | 8" |
| Sub spindle nose | / | A2-5 |
| Sub spindle hole diameter | mm | Ф56 |
| Max. speed of sub spindle | rpm | 5500 |
| Sub spindle motor power | kw | 11 |
| Sub spindle torque | Nm | 61-125 |
| Hydraulic Cylinder/Chuck | / | 6" |
| X/Z/S motor power | kw | 2.9/2.9/1.8 |
| X/Z/S travel | mm | 220/500/600 |
| X/Z/S axis moving fast | mm/min | 20/20/20 |
| Positioning accuracy | mm | ±0.005 |
| Repeat positioning accuracy | mm | ±0.003 |
| Slide rail type | / | Roller 35mm |
| Power turret | / | BMT55-12T |
| Power turret motor | Kw | 5.0 |
| Max. speed of power tool holder | rpm | 5000 |
| The specification of outer diameter tool holder | mm | 25x25 |
| The specification of inner diameter tool holder | mm | Ф40 |
| The adjacent tool change time | sec | 0.2 |
| Machine size | m | 2600x1700x2100 |
| Machine Weight | kg | 5200 |
| Cutting fluid tank volume | L | 150 |
| Cutting water pump | kw | 0.75 |
| Hydraulic unit box volume | L | 40 |
| Hydraulic oil pump motor power | kw | 1.5 |
| Lubricant tank volume | L | 2 |
| Automatic lubrication pump motor power | W | 50 |
| Cooling water pump power | W | 750 |
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