Product Details
Five-axis machining center
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We are committed to providing customers with comprehensive solutions encompassing equipment, automation, and specialized machines, leveraging our professional technology and extensive experience to empower the transformation and upgrading of the manufacturing industry.
Phone: +86-574-88175088
E-mail: xutiechen@china-great.com
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Standard Products
Product Details
Configuration
Standard configuration
• 20,000 rpm electric spindle
• Spindle air blow
• Chip-removal device
• Three-axis telescopic shield
• Fully enclosed guard
• Automatic lubrication system
• Work light
• Operating status indicator light
• 24-tool turret-type tool magazine
• Z-axis pneumatic balancing system (KMU-500)
• Air guns, water guns
• Electronic handwheel
• Electrical Box Heat Exchanger
• Rigid tapping
• Spindle Oil Temperature Cooler
• Transformer
• Chain-type chip conveyor (not included with KMU-170)
• Toolbox and Tools
• Leveling screws and shims
• Operation Manual and Procedure Manual
Selected Configuration
• Electric spindle
• 30- and 40-tool tool changers
• Chain-type chip conveyor
• Optical scales for the X/Y/Z axes
• A/C-axis optical scale
• Spindle center water outlet
• Electrical box air conditioner
• Hollow lead screw
• Automatic tool length measurement device
• Automatic Workpiece Measuring Device
• Micro-lubrication cooling system
• Oil mist collection device
• Spindle center water outlet
Technical Specifications
| Project | KMU-260D | KMU-400D | KMU-500D | KMU-350V/400V | |
| Itinerary | X-axis travel (table lateral movement) (mm) | 600 | 500 | 500 | 900 |
| Y-axis travel (table longitudinal movement) (mm) | 450 | 800 | 450 | 700 | |
| Z-axis travel (spindle head up and down movement) (mm) | 330 | 350 | 450 | 650 | |
| A-axis | +120° | -90°/120° | +120° | +30°1-120° | |
| C-axis | 360° | 360° | 360° | 360° | |
| Maximum turning diameter | 400 | 500 | 600 | 500 | |
| Distance from the spindle nose to the worktable surface (horizontal) (mm) | 100-430 | 150-500 | 150-600 | 180-830 | |
| Workbench | Disc face dimensions (mm) | φ260 | φ400 | φ500 | φ350/φ400 |
| Workbench Horizontal Load Capacity (kg) | 50 | 250 | 350 | 150 | |
| Workbench Tilted Load Capacity (kg) | 35 | 200 | 300 | 200 | |
| T-slot dimensions (mm) | 12×21 | 7-14×63 | 7-14×63 | 6-14×63 | |
| Spindle | Spindle drive method | Direct connection | Electric spindle | Electric spindle | Belt/Direct Coupling |
| Spindle speed (rpm/min) | 20000 | 20000 | 18000 | 8000/12000 | |
| Spindle taper | BT30 | HSK/A63 | HSK/A63 | BT40 | |
| Spindle Power (kW) | 5.5 | 20 | 20 | 11/15 | |
| A/C axis | A/C axis configuration (X/Y/Z) | DD direct drive | DD direct drive | DD direct drive | Worm gear and worm shaft |
| Maximum spindle speed of axis A (rpm/min) | 189 | 100 | 30 | 16 | |
| Maximum C-axis rotational speed (rpm/min) | 386 | 200 | 120 | 25 | |
| A/B-axis positioning accuracy/repeatability (SEC) | ±8/±5 | ±6/±3 | ±6/±3 | ±25/±5 | |
| C-axis positioning accuracy/repeatability (SEC) | ±8/±5 | ±6/±3 | ±6/±3 | ±8/±4 | |
| Rated torque of A/B axis (N·m) | 259/460 | 780 | 1290 | 780 | |
| C-axis rated torque (N·m) | 122/223 | 217 | 600 | 550 | |
| Other | Air pressure requirement (kg/cm²) | 6 | 6 | 6 | 6 |
| Machine tool weight (approx.) (kg) | 4000 | 7000 | 7500 | 7200 |
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Address: Baojia Industrial Zone, Gulin Town, Ningbo City
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